Method and system for evaluating stereoscopic image display panel

A technology for displaying panels and stereoscopic images, applied in static indicators, instruments, etc., can solve problems such as lack of consistent judgment standards and affecting judgment results.

Inactive Publication Date: 2010-01-06
CHUNGHWA PICTURE TUBES LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, this method is likely to affect the judgment results due to personnel fatigue, and lacks consistent judgment standards

Method used

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  • Method and system for evaluating stereoscopic image display panel
  • Method and system for evaluating stereoscopic image display panel
  • Method and system for evaluating stereoscopic image display panel

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Experimental program
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Embodiment Construction

[0058] Figure 1A It is a schematic diagram of an evaluation system for a stereoscopic image display panel according to an embodiment of the present invention. Figure 1B for Figure 1A The top view of the stereoscopic image display panel and the image sensing device. figure 2 It is a schematic flowchart of an evaluation method for a stereoscopic image display panel according to an embodiment of the present invention. Please also refer to Figure 1A as well as figure 2, the evaluation system 100 of the stereoscopic image display panel of this embodiment includes a rotating platform 110 , an image sensing device 120 and a control and analysis device 130 . In addition, the evaluation system may optionally include a mobile platform 140 . The evaluation method 200 of this embodiment includes step 210 to step 240, such as figure 2 shown.

[0059] Please also refer to Figure 1A as well as Figure 1B Firstly, the stereoscopic image display panel 300 is placed on the rotating...

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Abstract

The invention relates to a method and a system for evaluating a stereoscopic image display panel. The method comprises the following steps: firstly, displaying a diction frame on the stereoscopic image display panel, wherein a display surface of the stereoscopic image display panel is provided with a first normal vector; secondly, sensing the brightness of the detection frame by an image sensing device, wherein a sensing surface of the image sensing device is provided with a second normal vector, and an angle is formed between the first normal vector and the second normal vector; thirdly, sensing the brightness of the detection frame under different angles, wherein when the first angle is formed between the first normal vector and the second normal vector, the image sensing device can sense the highest brightness of the detection frame; analyzing the brightness uniformity of the detection frame at the first angle; and measuring the optimal visual distance and calculating the mutual interference degree. The method and the system are beneficial to evaluating the display quality of the stereoscopic image display panel in a quantification mode.

Description

technical field [0001] The invention relates to a method and system for evaluating a display panel, in particular to a method and system for evaluating a stereoscopic image display panel. Background technique [0002] According to the visual characteristics of human eyes, when the left and right eyes respectively watch two images with the same image content but with different parallax, a stereoscopic image will be formed. Therefore, the mechanism of the stereoscopic image display technology is to display two images with different parallaxes viewed by the left eye and the right eye respectively according to the above-mentioned visual characteristics of the human eye to form a stereoscopic image. [0003] The method generally used to evaluate the flat display panel is to use an image capture device close to the display surface of the flat display panel to capture the picture of a certain area on the flat display panel, and evaluate the overall flat display panel based on the d...

Claims

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Application Information

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IPC IPC(8): G09G3/00
Inventor 刘晏绮胡正中
Owner CHUNGHWA PICTURE TUBES LTD
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