WO2023090085A1 - 照明制御装置、照明演出システム及び照明制御方法 - Google Patents
照明制御装置、照明演出システム及び照明制御方法 Download PDFInfo
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- WO2023090085A1 WO2023090085A1 PCT/JP2022/039812 JP2022039812W WO2023090085A1 WO 2023090085 A1 WO2023090085 A1 WO 2023090085A1 JP 2022039812 W JP2022039812 W JP 2022039812W WO 2023090085 A1 WO2023090085 A1 WO 2023090085A1
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/155—Coordinated control of two or more light sources
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/165—Controlling the light source following a pre-assigned programmed sequence; Logic control [LC]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Definitions
- the present disclosure relates to a lighting control device, a lighting production system, and a lighting control method.
- Patent Document 1 a storage device for storing a plurality of objects such as images (textures), animation images (GIF animation), moving images, texts (character strings), etc. is provided, and the position, size or range of the projection area is changed.
- a projection mapping device is disclosed in which the texture follows the change.
- a texture is projected onto a single irradiation target, but when a single texture is projected onto a plurality of irradiation targets, there is a difference in rendering between the plurality of irradiation targets. occurs, and it is difficult to perform an appropriate production.
- an object of the present disclosure is to provide a lighting control device, a lighting production system, and a lighting control method that can produce a single lighting scene for a plurality of irradiation targets.
- a lighting control device includes a storage unit that stores information about a plurality of lights and image content, and a processing unit, and the information about the lights is an illumination light emitted from a lighting fixture.
- a background image including an object, spatial information indicated by the background image, and position information of each of a plurality of virtual lighting fixtures arranged on the background image, combining two or more pieces of lighting-related information out of the lighting-related information into one; generating combined information into one;
- a plurality of lighting scenes reproducible as a performance of light illuminating two or more irradiation objects with the plurality of lighting fixtures corresponding to the lighting fixtures are generated as one lighting scene.
- a lighting production system includes a lighting control device, and a plurality of lighting fixtures that are installed in each of the plurality of irradiation targets and irradiate the plurality of irradiation targets with light.
- a lighting effect method stores information about a plurality of lights and image content, and the information about the lights includes a background image including an illumination target illuminated with light from a lighting fixture. , space information indicated by the background image, and position information of each of a plurality of virtual lighting fixtures arranged on the background image, and information relating to two or more of the plurality of illumination-related information. are synthesized into one, synthesis information synthesized into one is generated, and based on the synthesis information and the image content, a plurality of the lighting fixtures corresponding to the plurality of virtual lighting fixtures included in the synthesis information. To generate a plurality of lighting scenes reproducible as a performance of light for irradiating two or more irradiation objects as one lighting scene.
- the lighting control device and the like of the present disclosure it is possible to produce a single lighting scene for a plurality of irradiation targets.
- FIG. 1 is a block diagram showing a lighting effect system according to an embodiment.
- FIG. 2 is a diagram illustrating an example of correspondence relationships between a plurality of lighting fixtures and image content.
- FIG. 3A is a diagram showing spatial information and a background image.
- FIG. 3B is a diagram showing position information of virtual lighting fixtures and IDs of virtual lighting fixtures.
- FIG. 4A is a diagram showing an irradiation area and rendering area of a first irradiation object and an irradiation area and rendering area of a second irradiation object in virtual space.
- FIG. 4B is another diagram showing the irradiation area and effect area of the first irradiation object and the irradiation area and effect area of the second irradiation object in the virtual space.
- FIG. 5 is a diagram showing a processing terminal and a display device of the processing terminal, and a diagram showing a background image and a plurality of virtual lighting fixtures displayed on the display device.
- FIG. 6 is a flowchart showing processing operations of the lighting effect system according to the embodiment.
- FIG. 1 is a block diagram showing a lighting production system 1 according to an embodiment.
- a lighting effect system 1 is a lighting effect system that can cause lighting fixtures 30 arranged on a plurality of irradiation objects to emit light in the same color as specific pixels included in image content.
- the lighting effect system 1 can demonstrate a lighting scene in which a plurality of irradiation targets are integrated by using information indicating a lighting scene according to image content.
- the information indicating the lighting scene includes the dimming rate for each pixel included in the image content, the toning rate for each pixel included in the image content, and information for controlling the lighting fixture 30 such as fade time.
- the object to be irradiated is a non-transparent object that can be irradiated with light, such as a building or a house, a road surface, a banner, or the like.
- Image content includes still image content in which specific pixel colors are constant, and video content in which specific pixel colors change over time. For this reason, when the lighting effect system 1 performs light effects on a plurality of irradiation targets based on information indicating a lighting scene, the lighting effect system 1 can generate information indicating a lighting scene according to a change in pixel color over time. , the temporal change in the color of the pixels can be reflected in the color of light emitted from the lighting device 30 . For example, if the image content expresses the movement of a polka dot pattern, the luminous color of the lighting device 30 reflects the change in color according to the movement of the polka dot pattern corresponding to a specific pixel in the image content. Also, the image content is not limited to images of polka dots, and may be images of clouds, fireworks, fountains, rainbows, aurora, or the like.
- each of the plurality of lighting fixtures 30 is associated with a pixel of the image content.
- FIG. 2 is a diagram showing an example of correspondence relationships between a plurality of lighting fixtures 30 and image content.
- FIG. 2 exemplifies two adjacent buildings as a plurality of irradiation objects.
- one of the two irradiation targets is referred to as the first irradiation target, and the other of the two irradiation targets is referred to as the second irradiation target.
- the range R1a specified for the image content is associated with the rendering region R1c of the outer wall of the first irradiation target
- the specified range R2a for the image content is associated with the second irradiation target.
- the irradiation area is the maximum area that can be irradiated on the irradiation object by the plurality of lighting fixtures 30 .
- the rendering area is an area of light emitted from one or more lighting fixtures 30 to an irradiation target.
- the range R1b designated for the image content is associated with the rendering region R1d of the outer wall of the first irradiation target, and the designated range R2b of the image content is related to the rendering region R1d of the outer wall of the second irradiation target. It is associated with R2d.
- the rendering region R1d is a region larger than the irradiation region R1, the lighting device 30 does not exist in the portion of the rendering region R1d protruding from the irradiation region R1 (the region obtained by excluding the irradiation region R1 from the rendering region R1d). Scene does not run.
- the irradiation area R1 and the irradiation area R2 are defined by the coordinates of the spatial information.
- each lighting device 30 is associated with a pixel of the image content and emits light in the same color as that pixel.
- the lighting control device 10 can interlock a plurality of lighting fixtures 30 to produce a lighting production.
- the lighting production system 1 includes a plurality of lighting fixtures 30 and a processing terminal 2.
- a plurality of lighting fixtures 30 are installed on each of the plurality of irradiation targets, and irradiate the plurality of irradiation targets with light. Specifically, the plurality of lighting fixtures 30 are installed on the outer wall of the irradiation target so that the lighting fixtures 30 can irradiate the outer wall of the irradiation target. There is In FIG. 2, a plurality of lighting fixtures 30 are installed on each of the first irradiation object and the second irradiation object.
- the plurality of lighting fixtures 30 when the outer walls of the first irradiation target and the second irradiation target are viewed from a predetermined point along the direction perpendicular to the arrangement direction of the first irradiation target and the second irradiation target, the plurality of lighting fixtures 30 , installed on the outer wall facing a predetermined point. For this reason, the plurality of lighting fixtures 30 form one illumination rendering area composed of at least two adjacent outer walls of the first irradiation object and the outer walls of the second irradiation object.
- the lighting effect area is an area in which these outer walls can be irradiated with light from the plurality of lighting fixtures 30, and is the total area of the effect area of the first irradiation object and the effect area of the second irradiation object.
- Each of the plurality of lighting fixtures 30 has a dimming control function and a toning control function.
- Each of the plurality of lighting fixtures 30 acquires the information indicating the lighting scene from the lighting control device 10, and executes the light adjustment control function and the color adjustment control function according to the information indicating the lighting scene.
- Each of the multiple lighting fixtures 30 has a red light source, a green light source, and a blue light source.
- the red light source, the green light source, and the blue light source emit light according to the information indicating the lighting scene in which the emission color and the emission luminance for each emission color are specified.
- each of the plurality of lighting fixtures 30 may include a white light source or a yellow light source in addition to the red light source, the green light source, and the blue light source.
- each of the red light source, the green light source, and the blue light source is realized by an LED (Light Emitting Diode) chip or the like, and the emission brightness of each light source can be controlled independently. Thereby, the change of the luminescent color of the lighting fixture 30 is implement
- Each of the red light source, the green light source, and the blue light source may be realized by a light emitting module using a semiconductor light emitting device such as a semiconductor laser, or a solid state light emitting device such as organic EL (Electro Luminescence) or inorganic EL.
- the processing terminal 2 is an operation terminal operated by a user, such as a personal computer or a smart phone. A user uses the processing terminal 2 to generate information indicating a lighting scene.
- the processing terminal 2 has a lighting control device 10 and a display device 15 .
- the lighting control device 10 can cause the lighting fixtures 30 to demonstrate the lighting scene indicated by the information. That is, the lighting production system 1 changes over time the dimming rate and/or the toning rate of the light emitted from each of the plurality of lighting fixtures 30 based on the information indicating the lighting scene, or changes the dimming rate And/or by setting the toning rate constant, lighting scenes can be demonstrated for a plurality of irradiation objects.
- the lighting control device 10 includes a storage section 13 , a processing section 11 and a display control section 12 .
- the storage unit 13 stores information about a plurality of lights and image content. Moreover, in this embodiment, the storage unit 13 stores one or more image contents.
- the lighting information includes a background image including an illumination target illuminated by light from a plurality of lighting fixtures 30, spatial information indicated by the background image, and virtual lighting fixtures 30a arranged on the background image. each location information.
- the background image, the image content, etc. may be stored in the storage unit 13 by the processing terminal 2 acquiring the background image, the image content, etc. from the distribution server.
- a background image is an image containing an irradiation target illuminated by the light of the lighting device 30, that is, an image containing an irradiation target on which an illumination scene is performed.
- a background image may include a plurality of irradiation targets. Also, the background image may consist of only the irradiation target.
- FIG. 3A is a diagram showing spatial information and a background image.
- Spatial information includes, for example, three-dimensional coordinates that define the position of the irradiation target in the background image, the size (length, width, height) of the irradiation target, the shape of the irradiation target, and the size of the irradiation area. , the position of the irradiation area, the information indicating the three-dimensional coordinates that define the shape of the irradiation area, and the like.
- the positional information is, as shown in FIG. 3B, information indicating the positional coordinates of the virtual lighting fixture 30a arranged on the irradiation target on the background image. That is, the position information is information indicating position coordinates in spatial information.
- FIG. 3B is a diagram showing the position information of the virtual lighting fixture 30a and the ID of the virtual lighting fixture 30a. Further, the position information is associated with an ID that identifies each virtual lighting fixture 30a. The ID of the virtual lighting fixture 30 a corresponds to the ID of the actual lighting fixture 30 .
- the information about lighting includes information about the size of the light emitting surface of the lighting fixture 30, information about the light emitting direction of the lighting fixture 30, and the like, and this information may be linked to the position information.
- the storage unit 13 includes, for example, primary storage devices such as RAM (Random Access Memory) and ROM (Read Only Memory).
- the storage unit 13 may also include a secondary storage device such as a HDD (Hard Disk Drive) or an SSD (Solid State Drive), or a tertiary storage device such as an SD card.
- the processing unit 11 unifies the size of the illumination scene, which is the effect of the light emitted to the plurality of illumination targets, based on the spatial information in the information on the plurality of illuminations. Then, the processing unit 11 synthesizes two or more illumination-related information among the plurality of illumination-related information into one. For example, the processing unit 11 synthesizes the information regarding the illumination of the first irradiation object and the information regarding the illumination of the second irradiation object into one.
- the processing unit 11 unifies the size of the illumination scene, the simulation is performed in a virtual space simulating a background image.
- combining means to unify the size of a plurality of pieces of spatial information to combine them into one piece of spatial information. Specifically, as shown in FIGS.
- FIG. 4A is a diagram showing the irradiation region R1 and the effect region R1c of the first irradiation object and the irradiation region R2 and the effect region R2c of the second irradiation object in the virtual space.
- FIG. 4B is another diagram showing the irradiation region R1 and the rendering region R1d of the first irradiation object and the irradiation region R2 and the rendering region R2d of the second irradiation object in the virtual space.
- the size of the lighting scene demonstrated on both outer walls is adjusted. Adjust to unify the size of the lighting scene.
- the size of the lighting scene is the size of the rendering area.
- the size of the polka dot pattern expressed as the illumination scene on the first irradiation object and the size of the polka dot pattern expressed as the illumination scene on the first irradiation object is the same as the size of the polka dot pattern represented as the illumination scene on the object.
- the processing unit 11 unifies the size of the lighting scene, which is the effect of the light irradiated to the plurality of irradiation objects, based on the spatial information in the information regarding one lighting among the information regarding the plurality of lighting.
- the processing unit 11 sets the rendering region R2c of the second irradiation object to be smaller than the irradiation region R2 when the irradiation region R1 of the first irradiation object is used as a reference.
- the processing unit 11 sets the rendering region R1d of the first irradiation object larger than the irradiation region R1 when the irradiation region R2 of the second irradiation object is used as a reference.
- the size of the polka dot pattern expressed as the lighting scene on the first irradiation object and the size of the polka dot pattern expressed as the lighting scene on the second irradiation object is the same as the size of the polka dot pattern.
- the processing unit 11 irradiates the two or more illumination targets with the plurality of lighting fixtures 30 corresponding to the plurality of virtual lighting fixtures 30a included in the synthesis information. To generate a plurality of reproducible lighting scenes as one lighting scene. In other words, the processing unit 11 simulates the lighting scene using the synthesis information in the virtual space, thereby generating information indicating the lighting scene capable of demonstrating the desired lighting scene.
- FIG. 5 is a diagram showing the processing terminal 2 and the display device 15 of the processing terminal 2, and a diagram showing a background image displayed on the display device 15 and a plurality of virtual lighting fixtures 30a.
- the display control unit 12 allows the processing unit 11 to display the combined information on the display screen 15 a of the display device 15 . Further, the display control unit 12 can add an image obtained by simulating a lighting scene to the combined information and display the combined information.
- the display device 15 is, for example, a liquid crystal display, an organic EL display, or the like.
- the display device 15 can display a background image, and can display a plurality of virtual lighting fixtures 30a arranged in the background image. Further, the display device 15 can display an image simulating a lighting scene by executing the generated lighting information, using a plurality of virtual lighting fixtures 30a arranged in the background image.
- FIG. 6 is a flow chart showing processing operations of the lighting effect system 1 according to the embodiment.
- the user activates the lighting effect creation tool by operating the processing terminal 2 .
- the user selects the background image containing the first irradiation object and the background image containing the second irradiation object stored in the storage unit 13 .
- the background image including the first irradiation object and the background image including the second irradiation object are displayed on the display screen 15 a of the display device 15 .
- the user operates the processing terminal 2 to place a plurality of virtual lighting fixtures 30a on the background image displayed on the display screen 15a, thereby causing the display control unit 12 to display the background image.
- An image in which a plurality of virtual lighting fixtures 30a are arranged is displayed on the display device 15 (S11).
- the processing unit 11 arranges a plurality of virtual lighting fixtures 30a at the position coordinates in the virtual space simulating the background image.
- the processing unit 11 associates the position coordinates of the virtual lighting fixture 30a arranged in the background image with the ID of the virtual lighting fixture 30a.
- the processing unit 11 synthesizes two or more pieces of lighting-related information into one to generate combined information (S12).
- the processing unit 11 when producing an illumination scene on the first irradiation object and the second irradiation object, the processing unit 11 generates information on the illumination of the first irradiation object (referred to as information on the first illumination), 2 Information on the illumination of the object to be irradiated (referred to as information on the second illumination) is synthesized.
- the size of the irradiation area R1 on the first irradiation object is based on the first irradiation object indicated in the information on the first illumination. Together, these two sizes are unified by changing the size of the effect region R2c in the second irradiation object indicated in the information about the second lighting. That is, the size of the rendering region R2c of the second irradiation object is set small so that it has the same size as the irradiation region R1 of the outer wall of the first irradiation object.
- the processing unit 11 generates lighting information indicating the combined lighting effect regions R1c and R2c.
- the combined lighting effect regions R1c and R2c have the size of the image content expressed on the outer walls of the two adjacent first and second irradiation targets according to the lighting scene.
- the irradiation region R2 of the second irradiation object is larger than the irradiation region R1 of the first irradiation object, that is, the rendering region R2c of the second irradiation object. Therefore, the lighting scene is not executed in the portion of the irradiation region R2 protruding from the rendering region R2c.
- the size of the irradiation area R2 in the second irradiation object is adjusted to the first irradiation object indicated in the information about the first illumination.
- These two sizes are unified by changing the size of the effect area R1d. That is, the size of the rendering region R1d of the first irradiation object is set large so that it has the same size as the irradiation region R2 of the outer wall of the second irradiation object.
- the processing unit 11 generates lighting information indicating the combined lighting effect regions R1d and R2d.
- the irradiation region R1 of the first irradiation object is smaller than the irradiation region R2 of the second irradiation object, that is, the rendering region R1d of the first irradiation object. Therefore, the lighting scene is not executed in the portion of the rendering region R1d protruding from the irradiation region R1 because the lighting device 30 does not exist.
- the user operates the processing terminal 2 to generate information indicating the desired lighting scene. That is, the processing unit 11 simulates a lighting scene on the combined information, that is, the combined lighting effect area in a virtual space imitating the background image.
- the display control unit 12 displays the lighting scene simulated in the virtual space on the display screen 15a.
- the processing unit 11 When the user operates the processing terminal 2 to set a desired lighting scene, the processing unit 11 generates information indicating the lighting scene (S13).
- the plurality of lighting fixtures 30 execute the information indicating the lighting scene (S14).
- the wall surface of the object to be irradiated and the wall surface of the second object to be irradiated can perform an integrated light effect.
- one lighting scene is executed for one illumination target.
- the sizes and shapes of the two adjacent irradiation targets are different from each other. It can be seen as it arises. For this reason, the lighting scenes demonstrated for two adjacent irradiation objects are deviated, and it may be difficult to realize an appropriate lighting scene.
- the lighting control device 10 of the present embodiment includes a storage unit 13 that stores information on a plurality of lights and image content, and a processing unit 11 .
- the lighting information includes a background image including an illumination target illuminated by the light of the lighting device 30, spatial information indicated by the background image, and information on each of the plurality of virtual lighting devices 30a arranged on the background image. location information;
- the processing unit 11 synthesizes two or more pieces of illumination-related information among a plurality of pieces of illumination-related information into one, and generates combined information (for example, one lighting effect area).
- the processing unit 11 irradiates the two or more illumination targets with the plurality of lighting fixtures 30 corresponding to the plurality of virtual lighting fixtures 30a included in the synthesis information. To generate a plurality of reproducible lighting scenes as one lighting scene.
- a single lighting scene can be produced for a plurality of irradiation targets.
- the user is less likely to feel a sense of incongruity due to the performance of an integrated lighting scene on a plurality of irradiation targets.
- the lighting production system 1 of the present embodiment includes the lighting control device 10 and a plurality of lighting fixtures 30 that are installed in each of the plurality of irradiation objects and irradiate the plurality of irradiation objects with light.
- This lighting control method also has the same effects as described above.
- a plurality of pieces of information about lighting and image content are stored, and the information about lighting includes a background image including an irradiation target to which the light of the lighting device 30 is irradiated,
- the spatial information indicated by the background image and the position information of each of the plurality of virtual lighting fixtures 30a arranged on the background image are included, and the information regarding two or more of the plurality of information regarding lighting is integrated into one.
- This lighting control method also has the same effects as described above.
- the processing unit 11 determines the size of the lighting scene, which is the performance of the light irradiated to the plurality of irradiation targets, based on the spatial information in the information about the plurality of lighting. unify. Then, the processing unit 11 synthesizes a plurality of pieces of information about illumination into one to generate synthesized information.
- the size of the lighting scene which is the effect of the light irradiated on the plurality of irradiation targets.
- the size of the illumination scene demonstrated for all the irradiation objects can be made the same. Therefore, it is possible to perform an effect using one lighting scene so as not to make the user feel uncomfortable.
- the processing unit 11 determines the light to be irradiated to the plurality of irradiation targets based on the spatial information in the information regarding one lighting among the information regarding the plurality of lighting. Unify the size of the lighting scene that is the production. Then, the processing unit 11 synthesizes a plurality of pieces of information about illumination into one to generate synthesized information.
- the lighting control device, lighting production system, and lighting control method according to the present embodiment may be implemented on a cloud server.
- processing unit and the display control unit included in the lighting control device, the lighting effect system, etc. in the present embodiment are typically realized as an LSI, which is an integrated circuit. These may be made into one chip individually, or may be made into one chip so as to include part or all of them.
- circuit integration is not limited to LSIs, and may be realized with dedicated circuits or general-purpose processors.
- An FPGA Field Programmable Gate Array
- a reconfigurable processor that can reconfigure the connections and settings of the circuit cells inside the LSI may be used.
- each component may be implemented by dedicated hardware or by executing a software program suitable for each component.
- Each component may be implemented by a program execution unit such as a CPU or processor reading and executing a software program recorded in a storage medium such as a hard disk or semiconductor memory.
- the division of functional blocks in the block diagram is an example, and a plurality of functional blocks can be realized as one functional block, one functional block can be divided into a plurality of functional blocks, and some functions can be moved to other functional blocks.
- single hardware or software may process the functions of a plurality of functional blocks having similar functions in parallel or in a time-sharing manner.
- each step in the flowchart is executed is for illustrative purposes in order to specifically describe the present disclosure, and orders other than the above may be used. Also, some of the above steps may be executed concurrently (in parallel) with other steps.
- Lighting Production System 10 Lighting Control Device 11 Processing Unit 13 Storage Unit 30 Lighting Equipment 30a Virtual Lighting Equipment
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Abstract
Description
<構成及び機能:照明演出システム1>
以下の実施の形態に係る照明演出システム1について説明する。
複数の照明器具30は、複数の照射対象物のそれぞれに設置され、複数の照射対象物に対して光を照射する。具体的には、複数の照明器具30は、設置されている照射対象物の外壁に対して光を照射することが可能なように、複数の照明器具30が照射対象物の外壁に設置されている。図2では、第1照射対象物及び第2照射対象物のそれぞれに複数の照明器具30が設置されている。
処理端末2は、ユーザが操作する操作端末であり、パーソナルコンピュータ、スマートフォン等である。ユーザは、処理端末2を用いることで、照明シーンを示す情報を生成する。
次に、本実施の形態における照明制御装置10、照明演出システム1及び照明制御方法の処理動作について説明する。
次に、本実施の形態における照明制御装置10、照明演出システム1及び照明制御方法の作用効果について説明する。
以上、本開示について、実施の形態に基づいて説明したが、本開示は、これら実施の形態等に限定されるものではない。
10 照明制御装置
11 処理部
13 記憶部
30 照明器具
30a 仮想の照明器具
Claims (5)
- 複数の照明に関する情報と、画像コンテンツとを記憶する記憶部と、
処理部とを備え、
前記照明に関する情報は、照明器具の光が照射される照射対象物を含んだ背景画像と、前記背景画像が示す空間情報と、前記背景画像上に配置されている複数の仮想の照明器具のそれぞれの位置情報とを含み、
前記処理部は、
前記複数の照明に関する情報のうちの2以上の照明に関する情報を1つに合成し、1つに合成した合成情報を生成し、
前記合成情報及び前記画像コンテンツに基づいて、前記合成情報に含まれる複数の仮想の照明器具に対応する複数の前記照明器具で2以上の照射対象物を照射する光の演出として再現可能な複数の照明シーンを1つの照明シーンとして生成する
照明制御装置。 - 前記処理部は、
前記複数の照明に関する情報における前記空間情報に基づいて、複数の前記照射対象物に対して照射する光の演出である前記照明シーンの大きさを統一し、
前記複数の照明に関する情報を1つに合成して前記合成情報を生成する
請求項1に記載の照明制御装置。 - 前記処理部は、
前記複数の照明に関する情報のうちの1つの照明に関する情報における前記空間情報を基準として、複数の前記照射対象物に対して照射する光の演出である前記照明シーンの大きさを統一し、
前記複数の照明に関する情報を1つに合成して前記合成情報を生成する
請求項2に記載の照明制御装置。 - 請求項1~3のいずれか1項に記載の照明制御装置と、
複数の前記照射対象物のそれぞれに設置され、複数の前記照射対象物に光を照射する複数の照明器具とを備える
照明演出システム。 - 複数の照明に関する情報と、画像コンテンツとを記憶し、
前記照明に関する情報は、照明器具の光が照射される照射対象物を含んだ背景画像と、前記背景画像が示す空間情報と、前記背景画像上に配置されている複数の仮想の照明器具のそれぞれの位置情報とを含み、
前記複数の照明に関する情報のうちの2以上の照明に関する情報を1つに合成し、1つに合成した合成情報を生成し、
前記合成情報及び前記画像コンテンツに基づいて、前記合成情報に含まれる複数の仮想の照明器具に対応する複数の前記照明器具で2以上の照射対象物を照射する光の演出として再現可能な複数の照明シーンを1つの照明シーンとして生成する
照明制御方法。
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| JP2013192189A (ja) * | 2012-03-15 | 2013-09-26 | Casio Comput Co Ltd | 画像処理装置、投影システム、プログラム及び画像処理方法 |
| JP2018055954A (ja) * | 2016-09-28 | 2018-04-05 | パナソニックIpマネジメント株式会社 | 照明設定装置及び照明システム |
| JP2019145333A (ja) * | 2018-02-21 | 2019-08-29 | パナソニックIpマネジメント株式会社 | 照明システムの制御方法および照明システム |
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| JP2018055954A (ja) * | 2016-09-28 | 2018-04-05 | パナソニックIpマネジメント株式会社 | 照明設定装置及び照明システム |
| JP2019145333A (ja) * | 2018-02-21 | 2019-08-29 | パナソニックIpマネジメント株式会社 | 照明システムの制御方法および照明システム |
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