CN201069408Y - Evaluation and testing instrument for nude eye 3D display - Google Patents
Evaluation and testing instrument for nude eye 3D display Download PDFInfo
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- CN201069408Y CN201069408Y CNU2007201538712U CN200720153871U CN201069408Y CN 201069408 Y CN201069408 Y CN 201069408Y CN U2007201538712 U CNU2007201538712 U CN U2007201538712U CN 200720153871 U CN200720153871 U CN 200720153871U CN 201069408 Y CN201069408 Y CN 201069408Y
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Abstract
一种裸眼立体显示器评定及测试仪器，其特征是，微型计算机连接图像采集卡、X轴导轨和Y轴导轨，图像采集卡连接传感器，传感器连接X轴导轨、Y轴导轨、极坐标导向杆和亚屏幕测试图像，亚屏幕测试图像连接裸眼立体显示器。本实用新型的优点是：(1)测量操作系统方便，在显示前使用坐标机构定位传感器，则可以测量任意观看区间的立体度；(2)可在适合观看的三维空间内任意位置定位传感器。
A naked-eye three-dimensional display evaluation and testing instrument is characterized in that a microcomputer is connected to an image acquisition card, an X-axis guide rail and a Y-axis guide rail, the image acquisition card is connected to a sensor, and the sensor is connected to the X-axis guide rail, the Y-axis guide rail, a polar coordinate guide rod and Sub-screen test image, the sub-screen test image is connected to a naked-eye stereoscopic display. The utility model has the advantages of: (1) the measurement operating system is convenient, and the coordinate mechanism is used to position the sensor before displaying, so the stereoscopic degree of any viewing interval can be measured; (2) the sensor can be positioned at any position in the three-dimensional space suitable for viewing.
Description
技术领域technical field
本实用新型涉及一种裸眼立体显示器评定及测试仪器。The utility model relates to a naked-eye three-dimensional display evaluation and testing instrument.
背景技术Background technique
裸眼立体显示器是一种全新的立体显示类型，其技术质量的评价目前还没有相应的行业或国家标准。裸眼立体显示器的技术质量评价可以用典型参数及相应的测试方法来建立标准，从而可以对裸眼立体显示器的显示效果进行客观的评价。Glasses-free stereoscopic display is a new type of stereoscopic display, and there is no corresponding industry or national standard for the evaluation of its technical quality. The technical quality evaluation of the naked-eye stereoscopic display can use typical parameters and corresponding test methods to establish standards, so that the display effect of the naked-eye stereoscopic display can be objectively evaluated.
裸眼立体显示器使用了平板显示器件作为图像显示单元，因此，亚屏幕的图像显示质量指标可以参考同类型平板显示器的测量和评价方法。而裸眼立体显示器又有其自身的特殊性，它需要在显示区域内同时显示一对或多对的立体对图像，这些图像经过光学元件的作用改变了它们的光线传播方向并形成特有的独立视区。从立体显示技术的原理可以知道，立体感的强弱取决于立体对图像的正确接收，即独立视区具有自属性和排他性，在这个独立视区内只允许看到对应亚屏幕上的图像而不能看到其它亚屏幕上的图像，但由于显示器件的原理和物理性质决定了理想的光学传播在现实中实现的困难，纯粹意义上的独立视区只能是一种理想。The naked-eye stereoscopic display uses a flat-panel display device as an image display unit. Therefore, the image display quality index of the sub-screen can refer to the measurement and evaluation methods of the same type of flat-panel display. The naked-eye stereoscopic display has its own particularity. It needs to display one or more pairs of stereoscopic images in the display area at the same time. These images change the direction of light propagation through the action of optical elements and form a unique independent viewing district. From the principle of stereoscopic display technology, it can be known that the strength of the stereoscopic effect depends on the correct reception of the image by the stereo, that is, the independent viewing area has its own attributes and exclusiveness, and only the images on the corresponding sub-screen are allowed to be seen in this independent viewing area. Images on other sub-screens cannot be seen, but due to the principle and physical properties of display devices, it is difficult to realize ideal optical transmission in reality, and independent viewing areas in a pure sense can only be an ideal.
发明内容Contents of the invention
本实用新型的目的是提供一种裸眼立体显示器评定及测试仪器，用于对裸眼立体显示器的质量测试和标准评价。The purpose of the utility model is to provide a naked-eye three-dimensional display evaluation and testing instrument, which is used for quality testing and standard evaluation of the naked-eye three-dimensional display.
本实用新型是这样来实现的，它包括传感器、微型计算机、X轴导轨和Y轴导轨，其特征是，微型计算机连接图像采集卡，图像采集卡连接传感器，传感器连接X轴导轨、Y轴导轨、极坐标导向杆和亚屏幕测试图像显示，亚屏幕测试图像连接裸眼立体显示器。The utility model is realized in this way, it comprises sensor, microcomputer, X axis guide rail and Y axis guide rail, it is characterized in that, microcomputer connects image acquisition card, image acquisition card connects sensor, sensor connects X axis guide rail, Y axis guide rail , a polar coordinate guide rod and a sub-screen test image display, and the sub-screen test image is connected to a naked-eye stereoscopic display.
本实用新型的优点是：(1)测量操作系统方便，在显示器前使用坐标机构定位传感器，则可以测量任意观看区间的立体度；(2)可在适合观看的三维空间内任意位置定位传感器。The utility model has the advantages of: (1) the measurement operating system is convenient, and the coordinate mechanism positioning sensor can be used in front of the display to measure the stereoscopicity of any viewing interval; (2) the sensor can be positioned at any position in the three-dimensional space suitable for viewing.
附图说明Description of drawings
图1为本实用新型的原理方框图；Fig. 1 is a schematic block diagram of the utility model;
图2为本实用新型的工作结构示意图。Fig. 2 is a schematic diagram of the working structure of the utility model.
在图中，1、立体度评测结果 2、微型计算机 3、图像采集卡4传感器 5、亚屏幕测试图像 6、裸眼立体显示器 7、Y轴导轨8、极坐标导向杆 9、X轴导轨In the figure, 1.
具体实施方式Detailed ways
如图1所示，本实用新型包括传感器4、微型计算机2、X轴导轨9和Y轴导轨7，其特征是，微型计算机2连接图像采集卡3，图像采集卡3连接传感器4，传感器4连接X轴导轨9、Y轴导轨7、极坐标导向杆8和亚屏幕测试图像5，亚屏幕测试图像连接裸眼立体显示器6。微型计算机显示出立体度评测结果1。As shown in Figure 1, the utility model comprises sensor 4,
如图2所示，本测量方法操作方便，在裸眼立体显示器6前使用极坐标导向杆8定位，极坐标导向杆与X轴导轨9和Y轴导轨7构成立体，传感器4则可以测量任意观看区间内的立体度情况。As shown in Figure 2, this measurement method is easy to operate, uses the polar
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201538712U CN201069408Y (en) | 2007-05-29 | 2007-05-29 | Evaluation and testing instrument for nude eye 3D display |
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| CNU2007201538712U CN201069408Y (en) | 2007-05-29 | 2007-05-29 | Evaluation and testing instrument for nude eye 3D display |
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| CN201069408Y true CN201069408Y (en) | 2008-06-04 |
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| CNU2007201538712U Expired - Fee Related CN201069408Y (en) | 2007-05-29 | 2007-05-29 | Evaluation and testing instrument for nude eye 3D display |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102540533A (en) * | 2010-12-15 | 2012-07-04 | 华映视讯（吴江）有限公司 | Method for assembling naked-eye stereoscopic display |
| CN102625137A (en) * | 2012-04-06 | 2012-08-01 | 南昌大学 | Glasses-free 3D equipment quality inspection device |
| CN102724545A (en) * | 2012-06-18 | 2012-10-10 | 西安电子科技大学 | Method and system for testing performance indexes of naked-eye 3D (three dimension) display equipment |
-
2007
- 2007-05-29 CN CNU2007201538712U patent/CN201069408Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102540533A (en) * | 2010-12-15 | 2012-07-04 | 华映视讯（吴江）有限公司 | Method for assembling naked-eye stereoscopic display |
| CN102540533B (en) * | 2010-12-15 | 2015-04-08 | 华映视讯（吴江）有限公司 | Method for assembling naked-eye stereoscopic display |
| CN102625137A (en) * | 2012-04-06 | 2012-08-01 | 南昌大学 | Glasses-free 3D equipment quality inspection device |
| CN102724545A (en) * | 2012-06-18 | 2012-10-10 | 西安电子科技大学 | Method and system for testing performance indexes of naked-eye 3D (three dimension) display equipment |
| CN102724545B (en) * | 2012-06-18 | 2014-04-16 | 西安电子科技大学 | Method and system for testing performance indexes of naked-eye 3D (three dimension) display equipment |
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Granted publication date: 20080604 Termination date: 20110529 |