3D (3-dimensional) image processing device and method for shutter type liquid crystal 3D display device
A technology of an image processing device and a stereoscopic display, which can be applied to stereo systems, image communication, instruments, etc., and can solve problems such as 3D depth distortion, 3D image immersion, and reduced visual experience.
Inactive Publication Date: 2012-07-04
AU OPTRONICS CORP
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However, the shutter-type 3D glasses belong to the frame by frame (framc by frame) time division method to output the frame images corresponding to the left eye and the right eye. When watching dynamic 3D images, the eye tracking effect will make the 3D depth perceived by the human eyes Different from the 3D depth of static 3D images, resulting in distortion of 3D depth
At this time, for the human eye, either the 3D image floats out of the display screen, or the 3D image sinks into the display screen, resulting in a significant decrease in visual experience
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[0030] In order to make the technical content disclosed in this application more detailed and complete, reference may be made to the drawings and the following various specific embodiments of the present invention, and the same symbols in the drawings represent the same or similar components. However, those skilled in the art should understand that the examples provided below are not intended to limit the scope of the present invention. In addition, the drawings are only for schematic illustration and are not drawn according to their original scale.
[0031] The specific implementation manners of various aspects of the present invention will be further described in detail below with reference to the accompanying drawings.
[0032] figure 1 A schematic diagram showing an actual 3D image perceived by human eyes when a shutter-type liquid crystal stereoscopic display in the prior art displays dynamic 3D images. figure 2 A schematic diagram showing an actual 3D image perceived ...
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The invention provides a 3D (3-dimensional) image processing device and method for a shutter type liquid crystal 3D display device. The 3D image processing device comprises an image segmentation component, a frame storage and an image processing component, wherein the image segmentation component is used for segmenting an original 3D image into a first picture and a second picture, the first picture comprises a plurality of frame pictures received by left eyes, the second picture comprises a plurality of frame pictures received by right eyes, and the image processing component is used for adjusting the output sequences of the left-eye frame pictures and the right-eye frame pictures from the frame storage so as to reconstruct the 3D image. With the adoption of the 3D image processing device and the 3D image processing method for the shutter type liquid crystal 3D display device, the output sequences of the left-eye frame pictures and the right-eye frame pictures in the same frame are adjusted by using the image processing component, so that the shutter type liquid crystal 3D display device can respectively output left-eye / right-eye frame pictures and the right-eye / left-eye frame pictures in randomly two adjacent frames, expected 3D depth can be perceived when dynamic 3D images are watched by human eyes, the floating or sinking of the 3D images on a display screen is avoided, and the visual experience of users is remarkably improved.
Description
technical field [0001] The invention relates to a shutter-type liquid crystal stereoscopic display, in particular to a 3D image processing device and method for the shutter-type liquid crystal stereoscopic display. Background technique [0002] With the continuous advancement of technology, people have higher and higher requirements for the performance of displays. Generally speaking, thin and light displays with good image quality and low energy consumption can bring users a better new visual experience. Therefore, the research and development of 3D displays has recently been favored by technicians. Specifically, the 3D display mainly sends the images for the left and right eyes to the human eyes in space or time sequence, so that the left and right eyes can feel the image parallax, so as to realize the three-dimensional effect. [0003] Shutter 3D glasses are a related technology in the sequential method. It mainly divides the original 3D image screen into odd-numbered a...
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IPC IPC(8): H04N13/00G02B27/22
Inventor 朱育进郑胜文
Owner AU OPTRONICS CORP