TWI667494B - Microscope device - Google Patents

Abstract

An object of the present invention is to provide a microscope system that simplifies the configuration of a lens system and that can accurately observe a high-magnification image by using an 8K large-screen monitor and digital zoom. The solution of the present invention is a microscope apparatus characterized by comprising: an inner package lens comprising a lens barrel (110) for guiding the reflected light or transmitted light from the subject (101) to the objective lens (112) of the photographing element (131). The imaging device (130) that receives the imaging element (131) that receives the reflected light or transmits the light and acquires the captured image of the subject (101), and images the captured image of the subject (101) at a resolution of 8K. The memory unit (143) stores the image processing unit (142) that is enlarged/reduced by the digital zoom of the captured image stored in the memory unit (143), and the image processing unit (142) is multiplied by the image processing unit (142). The transmitting unit (134) that is sent to the display device (150) and the display device (150) that displays the captured image that is digitally transmitted from the transmitting unit (134) on the large screen at a resolution of 8K; The image formed by the objective lens (112) until the photographic element (131) is only a real image.

Description

Microscope device

The invention relates to a microscope device. In detail, it relates to a microscope device using 8K technology.

In the former microscope, the virtual image magnified by the objective lens was enlarged by the eyepiece to form the magnification of the objective lens × the magnification of the eyepiece = the magnification of the microscope. Then, in order to eliminate image skew due to high magnification, the lens in the lens barrel has a complicated structure. On the other hand, as a prior art example in which an image of a microscope is received by a photographing element, a microscope that can be attached to and detached from the holder is used, and a monitor screen that is relatively large when mounted on the holder is used, and a microscope that can move separately from the holder is used. The case of a small monitor screen (refer patent document 1). However, since the purpose is to attach and detach the bracket, a virtual image in which the objective lens system and the variable focal length optical system are enlarged is imaged, and the screen of the monitor does not use a large screen of the 8K level. [Prior Technical Literature] [Patent Literature]

[Patent Document 1] Japanese Patent Laid-Open Publication No. 2010-256439

[Problems to be solved by the invention]

However, in the 8K video technology, since the high-resolution image can be enlarged/reduced by the digital zoom, it is not necessary to use the eyepiece instead of the eyepiece to receive high-resolution images with the photographic element and adjust the magnification with digital zoom. A microscope with both eyes. In addition, the microscope structure, that is, the lens structure in the lens barrel, can also be simplified. In particular, a low-magnification microscope such as an eye detector has a more simplified effect.

SUMMARY OF THE INVENTION An object of the present invention is to provide a microscope system having a simplified microscope, and which can observe a high magnification image microscope apparatus with an 8K large-screen monitor and digital zoom.

[Means for solving the problem]

In order to achieve the above-described object, the microscope apparatus 1 according to the first aspect of the present invention includes, for example, as shown in FIG. 1 , an inclusive lens including an objective lens 112 that guides reflected light or transmitted light from the subject 101 to the imaging element 131. The lens barrel 110 is mounted with an imaging device 130 that receives the reflected light or transmitted light and acquires the image of the image captured by the subject 101, and stores the captured image of the subject 101 in a resolution of 8K. The image processing unit 142 that enlarges/reduces the captured image stored in the memory unit 143 by the digital zoom, and transmits the captured image digitally adjusted by the image processing unit 142 to the transmitting unit 134 of the display device 150, and The captured image transmitted digitally from the transmitting unit 134 is displayed on the display device 150 of the large screen at a resolution of 8K; the image formed from the objective lens 112 to the imaging device 131 is only a real image.

Here, as the imaging element, CMOS or CCD can be used.

In addition, "8K level" or "equivalent 8K" is a high-definition resolution image that can be achieved with 8K (7680×4320 pixels) technology and the same degree of resolution. However, in actual society, there is also a resolution that uses a resolution of more than 4K resolution (3840 × 2160 pixels). Therefore, in the case where the resolution is more than 6K (specifically, the number of pixels per frame is about 20 million or more) is formed. Since it is "8K or higher", the number of pixels above 8K resolution (7680 × 4320 pixels) can be used.

In addition, digital zoom (electronic zoom) cuts out a portion of the captured image and enlarges/reduces it. Since 8K can obtain high resolution even in detail, the sharpness does not deteriorate even if it is enlarged/reduced. Also, the vertical and horizontal magnifications can be changed. With zooming in/out, it is also possible to switch between small areas and a wide range or simultaneously.

In addition, "large screen" refers to a monitor screen that is 30 or more.

According to this configuration, it is possible to provide a lens system having a simplified microscope, and an 8K large-screen monitor and digital zoom can be used to clearly observe a high-magnification image microscope apparatus.

Further, in the microscope apparatus 100 according to the second aspect of the present invention, in the microscope apparatus according to the first aspect, the unit area of the imaging element 131 is a region of about 27 μm ² composed of three elements or about 36 μm composed of four elements. The area of ² ; the lens system of the lens barrel 110 is configured to capture the minimum target area of the subject in the unit area of the imaging element 131.

Here, as a unit area of the imaging element 131, typically, a region composed of three elements that receive R (red) G (green) B (blue) light is received, and R (red) G (green) G is accepted ( Green) B (blue) light is composed of 4 elements. Other examples include a region composed of four elements that receive R (red) G (green) B (blue) W (white) light. If the pitch of the photographic elements 131 is about 3 μm, the unit area is 3 elements and 3 × about 3 μm × 3 μm = 27 μm ² , 4 elements and about 6 μm × 6 μm = 36 μm ² .

In addition, to observe the minimum area of the target, if a resolution of 1 micrometer is required, it is necessary to photograph with a minimum area of 1 micrometer x 1 micrometer. Light from the smallest area is formed to be accepted by the unit area.

Further, the "lens of the lens barrel 110 is configured", and since the magnification of the microscope is determined at the time of designing the lens system, it means that the lens system of the lens barrel of the microscope is determined so as to achieve such a magnification.

According to this configuration, since the minimum area of the observation target is actually photographed by the photographing element, the photographed image of the desired resolution can be obtained.

Further, in the microscope apparatus 100A (not shown) according to the third aspect of the present invention, for example, as shown in FIG. 7, in the microscope apparatus according to the first or second aspect, the image processing unit 142 is directed to the imaging element 131. The captured image of the subject 101 to be photographed corrects the in-plane or focus skew and memorizes it in the memory unit 143.

Here, the skew correction system has two types of skew in the plane and the focus (in the vertical direction), but it is preferable to perform at least in-plane correction. When configured in this manner, it is possible to obtain a captured image without skew by performing correction when the captured image is skewed.

Further, in the microscope apparatus 100B (not shown) according to the fourth aspect of the present invention, as shown in FIG. 8, for example, in the microscope apparatus according to any one of the first to fourth aspects, it is possible to adjust the mounting of the subject 101. The tilting table tilt adjusting unit 164 of the sample mounting table 163 and the stereoscopic goggles 161 for viewing images different from the left eye and the right eye; the transmitting unit 134 is configured to change the tilt of the mounting table. The left-eye captured image and the right-eye captured image are alternately transmitted to the display device 150, and when the right-eye captured image is transmitted to the display device 150, the left-eye communication of the stereoscopic vision goggles 161 is transmitted. When the left-eye shot image is transmitted to the display device 150, the left-eye shot image of the stereoscopic vision goggles 161 is blocked.

Here, when the tilt of the sample mounting table 163 is changed to capture three or more captured images, and two of the captured images are selected therefrom, the image captured by changing the tilt of the sample mounting table 163 is included. In this manner, it is possible to adopt two captured images that are captured by changing the tilt, for example, to stereoscopically capture the captured image.

Further, in the microscope device 100C (not shown) according to the fifth aspect of the present invention, in the microscope device according to the first to fourth aspects, the control device 140 receives the captured image associated with the subject 101. The database acquires the associated captured image; the display device 150 can display the captured image obtained by the control device 140 from the database on the same screen as the captured image captured by the microscope device 100C.

Here, the database of the captured images associated with the subject 101 is different in the field of use, and examples thereof include an image database on the skin surface or a medical image library. In this configuration, for example, it is possible to check the health status or the condition of the captured image while referring to and comparing the database images of the captured images.

Further, in the microscope apparatus 100D (not shown) according to the sixth aspect of the present invention, in the microscope apparatus 100 according to the first to fifth aspects, the magnification of the objective lens system is 0.1 to 100.

Here, 0.1 times is used, for example, when referring to an entire image. In this configuration, the lower the magnification, the easier the structure of the lens barrel 110 can be reduced, the smaller the size of the lens barrel 110, and the smaller the skew of the captured image, and the higher the effect of the microscope with lower magnification.

  [Effects of the Invention]

According to the present invention, it is possible to provide a lens system configuration that simplifies the microscope, and an 8K large-screen monitor and digital zoom can be used to clearly observe a high-magnification image microscope apparatus.

Hereinafter, embodiments of the present invention will be described with reference to the drawings. In the drawings, the same or equivalent components are attached to the same or corresponding components, and the repeated description is omitted. [Example 1]

In the first embodiment, an 8K large-screen monitor and a digital zoom are used to explain an example of a microscope apparatus that can clearly observe an image. Fig. 1 is a schematic view showing a configuration example of a main part of a microscope apparatus 100 of the first embodiment.

The microscope device 100 is composed of a lens barrel 110, an illumination device 120, an imaging device 130, a control device 140, and a display device 150.

The lens barrel 110 is coupled to the objective lens 112 to form a real image of the subject 101 on the imaging element 131 of the imaging device 150. Since the microscope apparatus 100 of the present embodiment does not visually observe the structure of the subject 101 through the eyepiece, there is no need to form a virtual image of the subject 101, and the configuration is very simple, and the skew of the captured image is also Become smaller. As the lens system, the objective lens 112 may be added, and a lens for correcting the skew of the image or a relay lens for matching the length of the lens barrel 110 to the imaging element 131 may be added.

2A, 2B, and 2C are diagrams showing an example of the configuration of each part of the microscope apparatus of the first embodiment. 2A is a configuration example of the illumination device; FIG. 2B is a configuration example of the imaging device; and FIG. 2C is a configuration example of the control device. Referring to FIG. 2A, the illuminating device 120 has an LED (Light Emitting Diode) element 125 as a light source and a first driving circuit 126 for driving the LED element 125. The LED element 125 is internally provided with an element that emits red (R), green (G), and blue (B) colors, and illuminates the subject 101 with white light formed by color mixing. As the light source of the illumination device 120, the LED element 125 which can obtain a large amount of energy is used, so that bright illumination light can be obtained, and further, a bright image can be obtained. The first drive circuit 126 drives the LED element 125 in accordance with the control of the control device 140. The dimming control LED element 125 is performed by PWM control or the like.

Referring to Fig. 2B, the photographing device 130 is detachably attached to the base end of the lens barrel 110, and photographs the image of the subject 101 by the light incident through the objective lens 112, and supplies the photographed image to the control device 140. The photographing device 130 has an image capturing device 131 that receives the imaged light of the subject 101, a second driving circuit 132 that drives the image capturing device 131, and analog/digital conversion of the amount of light received by the image capturing device 131 to create image data A/ The D conversion unit 133 transmits the image data to be digitally converted to the transmission unit 134 of the display device 150. The second drive circuit 132 sequentially reads the pixel voltages of the respective pixels from the imaging device 131 and supplies them to the A/D conversion unit 133.

The imaging element 131 may have a pixel of approximately 8K or more. In addition, in the actual society, even if the number of components is 8K or less, a clear image can be obtained compared to 4K, so there is a case where it is sold under the condition of 8K. Therefore, the number of pixels of 6K or more (about 20,000 pixels or more) is called equivalent 8K.

Referring to Fig. 2C, control device 140 includes control unit 141, video processing unit 142, memory unit 143, input/output interface (interface) 144, and input device 145. The control unit 141 controls the entire microscope unit 100 and each unit to function as the microscope apparatus 100. The control unit 141 sequentially receives the video data transmitted from the imaging device 130, and sequentially stores the video data in the memory unit 143. The input/output interface 144 functions as an interface for transmitting and receiving data between the control unit 141 and an external device. The input device 145 is composed of a keyboard, a mouse, a button, a touch panel, and the like, and supplies an instruction of the user to the control unit 141 through the input/output interface 144. The image processing unit 142 performs processing such as enlargement/reduction (magnification adjustment), noise removal, sharpening, and image conversion of the image data stored in the storage unit. Use digital zoom on the magnification adjustment of the frame data. Further, the image processing unit 142 can also correct the image skew. In the second embodiment, the captured image of the subject 101 captured by the imaging element 131 will be described as an example in which the skew in the plane or the focus is corrected and stored in the memory unit 143.

The memory unit 143 is an operation program of the memory control unit 141, an operation program of the video processing unit 142, video data received from the transmission unit 134, frame data reproduced by the video processing unit 142, processed frame data, and the like. Since the memory unit 143 can memorize an image having a high resolution of 8K, that is, an image having excellent spatial resolution, for example, a large screen monitor of 30 吋 or more is used as the display device 150. Even a large screen monitor looks natural. Therefore, all the stakeholders can share the image of the large screen and seek smooth communication.

Returning to Fig. 1, the display device 150 displays the image data sent from the control device 140 on a large screen of 8K level. The image of the minimum size (maximum magnification) to be observed is vividly recorded in the photographic element at 8K, and is displayed on the entire large screen, so that there is not much more to be enlarged, and the sharpness is not deteriorated even if it is reduced. The display device 150 displays the image data sent from the control device 140 on a large screen of 8K level. Since a high resolution can be obtained even at a fine portion of 8K, the sharpness is not deteriorated even if it is enlarged. Also, the vertical and horizontal magnifications can be changed. With zooming in/out, it is also possible to switch between small areas and a wide range or simultaneously.

Figure 3 is a view for explaining the lens barrel. The inverted real image 102 of the subject 101 is formed on the surface of the imaging element 131 by the action of the objective lens 112 positioned at the end of the lens barrel 110. In other words, in such a lens system, instead of a general microscope, the virtual image is temporarily enlarged, the virtual image is re-magnified, and the virtual image is observed, and the inverted real image is captured by the imaging element to the display screen of the large-screen monitor. Come observe. Thereby, the configuration of the lens system in the lens barrel 110 is made very compact.

Figure 4 is a diagram for explaining a large screen monitor. The number of pixels of the 8K monitor 302 (3,300,000) is 16 times the number of pixels (2 million) of the 2K monitor 301. Picture prime = field of view (monitor area) × pixel density, therefore, if the field of view is 4 times 2K, the pixel density is 4 times that of 2K. That is, it is possible to provide a wide-field and high-definition image compared to 2K. If a 4 μ pixel such as R (red) G (green) G (green) B (blue) is used as the unit area, and a 1 μm square image is taken here, the subject 101 is 3.8 mm × 2.15 mm. The area is stored in an 8K memory element and can be displayed on the entire 8K screen. You can also zoom out this display or cut a portion out of the display. If the picture of the 8K memory element is sharp, even if it is reduced, it is sharp. Further, three pixels such as R (red) G (green) B (blue) may be used as a unit area.

For example, when the magnification of the microscope is 0.1 to 100 times, if an image with a resolution of 8K is used to create a 100-times image, and 10, 1, or 0.1 times of the image is created, the 8K level is used. The image with high resolution is reduced to 1/10, 1/100, 1/1000 image, so the view There was no feeling that the resolution was worse when it was observed.

Figure 5 is a diagram for explaining the digital zoom. In zoom in. Use digital zoom on zoom out (magnification adjustment). The image of the minimum size (maximum magnification) to be observed is vividly recorded in the photographic element at 8K, and is displayed on the entire large screen, so that there is not much more to be enlarged, and the sharpness is not deteriorated even if it is reduced. In other words, since the clear image is accumulated in the storage unit 143, the image is not blurred even if the digital zoom is enlarged/reduced. When the video material 401 of the memory unit 143 is directly used, it becomes a large screen display of the 8K monitor 402. It is also possible to cut out a part of the display. In addition, it is also possible to reduce the display image and display the screen corresponding to the 4K monitor 403 and the 2K monitor 404. Since the picture corresponding to 8K is vivid, even if it is reduced, it is sharp. In this way, images of a wide field of view can be clearly displayed. In addition, when digital zooming and image processing (sharpening processing) are used in combination, it is possible to obtain a more vivid image by emphasizing, for example, a feature portion or an abnormal portion in comparison with other portions.

Fig. 6 is a view for explaining the photographic element 131. The photographic element 131 is formed on a semiconductor substrate by a microfabrication technique of forming an integrated circuit. As the photographing element 131, a CCD circuit element or a CMOS circuit element can be used. The photographic element 131 is composed of a so-called 8K, that is, 7680×4320 pixel color image sensor. Therefore, according to the 8K endoscope device 100, a high-definition photographic image can be obtained.

However, simply by setting the pixel number of the photographic sensor to 8K (7680 × 4320 pixels), it is not always possible to achieve a true 8K resolution (density of the image) on the display device (display) 150.

In order to truly achieve 8K resolution, "large pixel size" is necessary. The image sensor's pixel size is too small, and the blurring of the image is caused by the diffraction limit of the light. In the case of an endoscope, since the diameter of the built-in lens of the endoscope is extremely small due to the limitation of insertion into the body cavity, it is difficult to use a large image sensor.

In addition, the diameter of the light to be guided into the endoscope is considered to be expanded into a full image sensor by the magnifying lens. However, the more the magnification is increased (the farther the focus distance is), the area of the image circle on the screen is increased, and the range of the field where the reflected light is obtained is narrowed. Therefore, the amount of light (photons) that is received by the image sensor is reduced, causing the image to become dark. This problem can be solved by making the sensitivity of the image sensor 4 times at 8K and making the liquid crystal monitor brighter.

In order to achieve a resolution of 8K, the pixel pitch P of the imaging element 131 is set to be larger than the diffraction limit of the main light used for illumination of the subject 101. Specifically, the pitch P is set to a value larger than the wavelength of the illumination light emitted from the diffusion layer 122, that is, the reference wavelength λ corresponding to the wavelength of the light emitted from the LED element 125. Further, when the illumination light includes a plurality of wavelengths of light, the reference wavelength λ means the light having the longest wavelength among the lights constituting the three primary colors of the illumination light, that is, the wavelength of the main component red light. That is, it means the wavelength at which the energy is the largest in the spectral region corresponding to red.

Further, when the opening degree (f value) of the lens system is increased, the brightness is brightened, but the resolution is lowered. When the opening degree is reduced, the resolution is improved, but it is darkened. Therefore, it can be seen that at 8K, the opening degree (f value) is 10 to 16, and the pitch of the pixels (Pixel spacing) P is suitable for 2.8 to 3.8 μm. If the spacing is too small, interference will occur and the image will be blurred. When too large, the substrate increases in volume. Weight, speed, etc. cause disadvantages. 3.0~3.5μm will be more suitable. When the pitch P of the pixels is 2.8 to 3.8 μm, the size of the imaging element 131 is about 20 to 30 mm × 12 to 18 mm.

Since the number of pixels is large, the color of the fine area can be recorded in one pixel. For example, a thin line of 20 μm can be identified at 8K. (The pixels can be seen with the naked eye at 2K, but not at 8K).

The 8K pixel number (about 33 million) is 16 times that of 2K (about 2 million). The display device 150 (see FIG. 1) is represented by the number of pixels = field of view (monitor area) × pixel density. For example, when the field of view is 4 times 2K, the pixel density is also 4 times that of 2K. Looking at the viewing angle of the monitor screen is 30 degrees at 2K, 60 degrees at 4K, and 100 degrees at 8K. Since the sense of presence is almost saturated at 100 degrees, it is sufficient at 8K if the sense of presence is sought.

According to the above, according to the present embodiment, it is possible to provide a lens system configuration of a simplified microscope, and it is possible to observe a high magnification image microscope apparatus with an 8K large-screen monitor and digital zoom.

[Embodiment 2]

The second embodiment is an example of the skew correction of the additional captured image in the first embodiment.

Fig. 7 is a view for explaining a microscope apparatus 100A (not shown) of the second embodiment.

For the skew in the xy plane (inside the photographic element) and the unit scale index (for example, a 100 μm × 100 μm grid pattern), the size and direction of the skew of the captured image can be recognized, and thus can be used for correction. The lattice prediction pattern L0 on the captured image of the actual lattice pattern is set as the lattice map pattern L1 on the actual captured image. The vertex P0 (x0, y0) of the lattice prediction pattern L0 is the vertex P1 (x1, y1) of the lattice map pattern L1. The offset of the vertex P1 (x1, y1) is Δx1 = x1 - x0, Δy1 = y1 - y0. If the offset is obtained for all the lattice points, and the correspondence between the position of the lattice prediction pattern L0 and the position of the lattice map pattern L1 is restored, the coordinates of any point on the image can be corrected.

For the correction of the focus, it is said that the complex image can be corrected from the change of the focal length, that is, the image without the focus blur can be synthesized, and the correction becomes possible. For the chromatic aberration, an image of the focal length at each wavelength (RGB) is obtained, and these are synthesized and obtained.

In the same manner as in the first embodiment, in the same manner as in the first embodiment, it is possible to provide a lens system configuration that simplifies the microscope, and a large-screen monitor and digital zoom of 8K can be used to clearly observe a high-magnification image. Microscope device. [Example 3]

In the third embodiment, the stereoscopic display 1 for capturing an image will be described. Fig. 8 is a view for explaining a microscope apparatus 100B (not shown) of the third embodiment. For example, an image obtained by changing the tilting shot of 2 or more is made into an image seen by the right eye (view of the right eye) and an image seen by the left eye (view of the left eye). If the right eye view image and the left eye view image are alternately transmitted to the display device 150, the right eye view image is sent to the right eye of the observer's stereoscopic vision goggles 161 in synchronization with the display device 150. The left eye visual field image is transmitted to the left eye of the stereoscopic vision goggles 161 of the observer, and the stereoscopic image can be displayed. Further, in Fig. 8, the inclination of the sample placing table 163 is changed, and two aspects of the state observed by the right eye field and the state observed by the right eye field are drawn into one figure, but actually, It is shown that the sample on the one sample mounting table 163 is tilted by the stage tilt adjusting unit 164 to observe the right eye field of view and the left eye field of view. Also, the 162 series lens barrel. In the same manner as in the first embodiment, in the same manner as in the first embodiment, it is possible to provide a lens system configuration that simplifies the microscope, and a large-screen monitor and digital zoom of 8K can be used to clearly observe a high-magnification image. Microscope device. [Example 4]

In the fourth embodiment, the use of the DB data accumulated so far in the video display is added to the example of the first embodiment. Fig. 9 is a view for explaining a microscope apparatus 100C (not shown) of the fourth embodiment. For example, if a database for skin surface such as skin freckles, rough skin, etc. has image data of a majority, or for a person who has a time series of image data, the current image and past data can be compared with the subject. Or compare the image data of other patients or healthy people on the same screen. In this way, it plays a role in correctly determining the symptoms.

In the example of FIG. 9, the image data to be searched, the image data searched by the first degree of similarity, the image data searched by the second similarity, and the image data searched by the third degree of similarity are created from the left. In addition, normal image data, intermediate image data, abnormal image data (1), and abnormal image data (2) are arranged at equal magnifications from the top. When the search image data is used in this way, it becomes easy to grasp the current state of the search target image data.

In the same manner as in the first embodiment, in the same manner as in the first embodiment, it is possible to provide a lens system configuration that simplifies the microscope, and a large-screen monitor and digital zoom of 8K can be used to clearly observe a high-magnification image. Microscope device.

[Example 5]

In Example 5, the magnification of the microscope in Example 1 is shown as a low magnification or an equal magnification. In the above embodiments, the comparative magnification is assumed to be high or intermediate, but for example, the ocular device is applied to a device having a microscope function with a low magnification of about 1 to 100 times.

The microscope device 100D (not shown) having the configuration of the fifth embodiment can also be applied to such low-magnification microscope devices. The lower the magnification, the smaller the structure of the lens barrel 110 can be simplified and miniaturized, and the smaller the skew of the captured image, so that it can be said that it is suitable for a microscope with a low magnification. The 0.1-fold system is used, for example, when referring to an entire image.

The other configuration is the same as that of the first embodiment, and as in the first embodiment, it is possible to provide a lens system configuration for a simplified microscope, and to use a large 8K. The screen monitor and the digital zoom are used to create a microscope device that can clearly observe a high-magnification image.

The present invention has been described above, but the present invention is not limited to the above-described embodiments, and various modifications can be made to the embodiments without departing from the scope of the invention.

For example, although an example of a light reflection type microscope has been described in the above embodiments, it is also applicable to a light transmission type microscope. Further, in the above embodiments, an example in which a cooling device is not used has been described, but a cooling device may be used. Further, in the above embodiment, an example in which four pixels of R (red) G (green) G (green) B (blue) are used as a unit region has been described, but IR (near infrared ray) may be placed in R ( Red) G (green) B (blue) is made into 4 pixels, and is not limited to 4 pixels. For example, R (red) G (green) G (green) B (blue) 3 pixels can be used as a unit area. Or 5 pixels as a unit area, if it is limited to a single color, it is 1 pixel. Further, in the fourth embodiment, an example of an image database using skin freckles and rough skin is described, but it may be a medical image database or a microbial image database. Others, the magnification, size, weight of the microscope, the pattern size of the photographic element, and the performance of the monitor screen can be changed as appropriate.

[Industry use possibility]

The present invention is applicable to a microscope device.

100, 100A ~ 100D‧‧‧ microscope device

101‧‧‧Photographed

110‧‧‧Mirror tube

112‧‧‧ Objective lens

120‧‧‧Lighting device

125‧‧‧Lighting diode components

126‧‧‧1st drive circuit

130‧‧‧Photographing device

131‧‧‧Photographic components

132‧‧‧2nd drive circuit

133‧‧‧A/D conversion department

134‧‧‧Delivery Department

140‧‧‧Control device

141‧‧‧Control Department

142‧‧‧Image Processing Department

143‧‧‧Memory Department

144‧‧‧Output interface

145‧‧‧Input device

150‧‧‧ display device

161‧‧‧ Stereoscopic goggles (goggles)

162‧‧‧Mirror tube

163‧‧‧Sample loading table

164‧‧‧Station tilt adjustment unit

301‧‧8K monitor

302‧‧‧2K monitor

401‧‧‧Video data of the memory department

402‧‧‧8K monitor

403‧‧‧4K monitor

404‧‧‧2K monitor

Fig. 1 is a schematic view showing an example of the configuration of a microscope apparatus of the first embodiment. Fig. 2A is a view showing an example of the configuration of an illumination device of the microscope apparatus of the first embodiment. Fig. 2B is a view showing an example of the configuration of a photographing apparatus of the microscope apparatus of the first embodiment. Fig. 2C is a view showing an example of the configuration of a control device for the microscope device of the first embodiment. Fig. 3 is a view for explaining the lens barrel of the first embodiment. Fig. 4 is a view for explaining a large screen monitor of the first embodiment. Fig. 5 is a view for explaining the digital zoom of the first embodiment. Fig. 6 is a view for explaining the photographic element of the first embodiment. Fig. 7 is a view for explaining the microscope apparatus of the second embodiment. Fig. 8 is a view for explaining a microscope apparatus relating to Embodiment 3. Fig. 9 is a view for explaining the microscope apparatus of the fourth embodiment.

Claims (5)

A microscope apparatus comprising: an inner package lens system including a lens barrel that guides reflected light or transmitted light from a subject to an imaging element, and receives the reflected light or transmitted light to obtain the subject; An imaging device for capturing an image of the image, a memory portion in which the captured image of the subject is stored at a resolution of 8K, and an image that is enlarged/reduced by the digital zoom of the captured image stored in the storage portion The processing unit transmits the captured image digits that have been multiplied by the image processing unit to the transmitting unit of the display unit, and displays the captured image that is digitally transmitted from the transmitting unit to a large screen with a resolution of 8K. The display device; the image formed from the objective lens until the photographic element is formed is only a real image; the photographic element has a pitch of about 3 μm, in a region of about 27 μm ² composed of 3 elements or about 36 μm ² composed of 4 elements. The lens region of the lens barrel is configured to receive light from a region of 1 micrometer by 1 micrometer from the observation target of the subject. The microscope device according to claim 1, wherein the image processing unit is before the image capturing device is photographed The captured image of the subject is corrected for the in-plane or focus skew and then stored in the memory. A microscope apparatus comprising: an inner package lens system including a lens barrel that guides reflected light or transmitted light from a subject to an imaging element, and receives the reflected light or transmitted light to obtain the subject; An imaging device for capturing an image of the image, a memory portion in which the captured image of the subject is stored at a resolution of 8K, and an image that is enlarged/reduced by the digital zoom of the captured image stored in the storage portion The processing unit transmits the captured image digits that have been multiplied by the image processing unit to the transmitting unit of the display unit, and displays the captured image that is digitally transmitted from the transmitting unit to a large screen with a resolution of 8K. The display device; the image formed from the objective lens to the imaging element is only a real image; and the mounting table tilt adjusting portion that can adjust the tilt of the sample mounting table on which the subject is mounted is different from the left eye and the right eye. Goggles for stereoscopic vision of images; the above-mentioned transmitting portion is for the left eye to be photographed by changing the inclination of the mounting table A photographic image photographed by the right-eye image and alternately to the display device Sender And when the right-eye captured image is transmitted to the display device, the left-eye transmission of the stereoscopic goggles shields the view image of the field of view, and transmits the left-eye captured image to the display. In the case of the device, the aforementioned image is transmitted to the right eye of the stereoscopic goggles. The microscope device according to claim 1 or 3, wherein the control device acquires the associated captured image from a database containing captured images associated with the subject; the display device may be the control device The captured image obtained from the above database is displayed on the same screen as the captured image taken with the microscope device. The microscope device according to claim 1 or 3, wherein the magnification of the lens system is 0.1 to 100.