Image processing method and image processing device
An image processing device and image processing technology, applied in image communication, cathode ray tube indicators, instruments, etc., can solve the problems of 3D image quality reduction, lines, and screen flickering
Inactive Publication Date: 2012-07-11
CPT TECH GRP +1
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Depend on Figure 1B It can be clearly seen that because the perturbation matrix configurations corresponding to the left and right eyes are different, it will cause flickering or obvious lines on the screen, which will greatly reduce the quality of 3D images
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[0032] The following embodiments will illustrate an image processing method and device thereof. When the three-dimensional display mode is activated, the counting method of the vertical count value is adjusted to count once every two columns of pixels. In this way, in the case of sharing the disturbance matrix configuration of the two-dimensional display mode, the phenomenon of screen flickering or obvious lines caused by different disturbance matrix configurations corresponding to the left and right eyes can be eliminated.
[0033] In order to make the content of the present invention more clear, the following specific examples are given as examples in which the present invention can indeed be implemented.
[0034] Please refer to figure 2 , figure 2 It is a schematic diagram showing an image processing device according to an embodiment of the present invention. The image processing apparatus 200 in this embodiment can be used to adjust the gray scale of the pixel blocks ...
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The invention provides an image processing method and an image processing device. The image processing device comprises a pixel block processing unit, a counting unit, a mode switching unit, a disturbing unit and an adding unit. The pixel block processing unit obtains a least significant bit and surplus pixel bits from all pixels in a pixel block. The counting unit generates a vertical count value according to the pixel block. The mode switching unit judges whether a three-dimensional display mode or a two-dimensional display mode is adopted by display equipment according to a mode switching signal. When the three-dimensional display mode is adopted for the display equipment, the mode switching unit regulates the counting manner of a vertical count value into the manner that every two lines of pixels are counted once, and the regulated vertical count value is output. The disturbing unit outputs a corresponding carry value according to the regulated vertical count value. The adding unit adds the carry value with the surplus pixel bits.
Description
technical field [0001] The present invention relates to an image processing method and its device, and in particular to an image processing method and its device for adjusting the gray scale of a pixel block of a display device. Background technique [0002] Three-dimension (3D) display technology is the current digital display trend. Whether it is in entertainment, medical research or other fields, users are increasingly demanding an immersive experience. In terms of entertainment, while users are watching 3D movies or playing 3D games, 3D display technology can show the visual effect that the objects in the screen are launched towards the viewer and fly out of the screen, which often brings users an immersive experience. Therefore, 3D display technology has brought new trends and development goals to movies and games. [0003] Current stereoscopic display technologies can be broadly classified into auto-stereoscopic, in which viewers can directly watch with naked eyes, an...
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IPC IPC(8): H04N13/04G09G5/10
Inventor 李宇宏陈建宏
Owner CPT TECH GRP