Stereo television image crosstalk testing device and testing method

A test device and image crosstalk technology, which is applied in TV, stereo system, image communication, etc., can solve the problems of difficult fusion and distortion of stereo images, achieve the effect of optimizing the design of stereo displays and improving visual fatigue

Inactive Publication Date: 2013-07-31
SUZHOU INST OF INDAL TECH
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  • Abstract
  • Description
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Problems solved by technology

However, in reality, what you see at many viewing points is a stereoscopic image with crosstalk between left and right eye images. Crosstalk is a key factor determining the quality of stereoscopic TV images. A high degree of crosstalk will make it difficult to fuse stereoscopic images and produce distortion. Viewers have different degrees of visual fatigue, so achieving low crosstalk is particularly important in high-quality stereoscopic display technology

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  • Stereo television image crosstalk testing device and testing method
  • Stereo television image crosstalk testing device and testing method
  • Stereo television image crosstalk testing device and testing method

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Embodiment Construction

[0022] In the following, the specific implementation manners of the present invention will be further described in detail in conjunction with the accompanying drawings of the embodiments, so as to make the technical solution of the present invention easier to understand and grasp.

[0023] The present invention complies with the development trend of stereoscopic televisions and responds to the requirement of improving the performance of stereoscopic televisions, and innovatively proposes a stereoscopic television image crosstalk testing device and testing method, which efficiently and accurately perform image crosstalk analysis.

[0024] From the perspective of the structural features of the device, this image crosstalk testing device is applied to a stereoscopic TV set, and includes a signal source 1 , an optical measuring instrument 3 and a lens 4 for stereoscopic glasses. Wherein the signal source 1 is installed in the lower position of the support base 51 of the three-dimen...

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Abstract

The invention discloses a stereo television image crosstalk testing device. The stereo television image crosstalk testing device is applicable to a stereo television, and particularly comprises a signal source, an optical meter and stereo glasses lenses, wherein the signal source is connected with the stereo television; the optical meter is rightly aligned with a screen of the stereo television; and the stereo glasses lenses are arranged in front of the optical meter. Through a complete set of measurement and data statistics scheme, the stereo television image crosstalk testing device is applicable to stereo television image crosstalk test; and by a full-screen multi-point detection and data analysis method, the degree of stereo television image crosstalk can be accurately described.

Description

technical field [0001] The invention relates to an image signal processing device, in particular to an image crosstalk test device and a test method for a stereoscopic TV set. Background technique [0002] Ideally, the left eye of the viewer only sees the left-eye image, and the right eye only sees the right-eye image, thereby seeing an ideal stereoscopic image. However, in reality, what you see at many viewing points is a stereoscopic image with crosstalk between left and right eye images. Crosstalk is a key factor determining the quality of stereoscopic TV images. A high degree of crosstalk will make it difficult to fuse stereoscopic images and produce distortion. Viewers have different degrees of visual fatigue, so achieving low crosstalk is particularly important in high-quality stereoscopic display technology. The delayed response caused by various factors such as image signal, backlight, panel, and shutter glasses will cause crosstalk between the eyes. In order to cha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N17/04H04N13/04
Inventor 吴冬燕曹建东章雯卜树坡
Owner SUZHOU INST OF INDAL TECH
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