Nakedness-yet stereoscopic display method
A display method and naked-eye three-dimensional technology, applied in the naked-eye 3D field, can solve problems affecting user experience, serious jagged effects, color distortion, etc., and achieve the effects of saving transmission bandwidth and storage space, eliminating blind spots, and efficient data compression
Inactive Publication Date: 2014-02-05
洪丹 +1
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Problems solved by technology
Although there is an image interpolation algorithm in the prior art, which can up-sample or down-sample images of different resolutions into images of a specific resolution, there is no effective method for interpolation of images from multiple perspectives, which can take into account the visual world The method of interpolating the image that meets the display requirements of the same target in different viewing angle images
[0007] Again, CN99809619.9 and its derived technical solutions do not consider the distortion problem when the display image is generated by the left-eye image and the right-eye image. Generated, etc., seriously affecting the user experience
[0008] Fourth, it does not take into account the positional relationship between the lens setting and the displayed image. The user has a serious blind spot in front of the screen, and the viewing angle is too narrow.
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[0035] Hereinafter, a naked-eye stereoscopic display method provided by the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
[0036] Such as figure 1 As shown, figure 1 It is the technical solution described in the patent application CN99809619.9, which schematically describes the display of an image composed of a pixel group consisting of 3 pixels in the row direction, which can display images with 4 different viewpoints, namely For PV1 to PV4, the pixels of the image of each viewpoint are grouped by a module of 3, for example, T1 to T3 are a pixel group. Pixels with the same pixel positions in different viewpoints are classified into pixel groups with the same number. For example, the pixel group composed of the first three pixels of PV1 is T1 to T3, and the pixel group composed of the first three pixels of PV2 is also T1 to T3. , PV3, PV4 also have similar treatment. Each screen pixel, such as P1, P2, P3, etc...
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The invention provides a nakedness-eye stereoscopic display method. The method includes the steps of firstly, obtaining a left eye image and a right eye image; secondly, encoding the left eye image or the right eye image, then, generating a display image, and establishing the display image by extracting color components of corresponding pixels in the left eye image and the right eye image; thirdly, conducting corresponding interpolation processing if the resolution of the left image is not consistent with the resolution of the display image before the display image is generated; fourthly, outputting the display image through a lens array, and arranging the axial direction of lenses and the line direction of display pixels to form a certain included angle. By means of the technical scheme, data compression can be efficiently conducted, the objectivity of stereoscopic display can be improved, the phenomena of color distortion, the severe zigzagging, production of moore profiling and the like are eliminated, and the nakedness-eye 3D blind area phenomenon can be eliminated to a certain degree.
Description
Technical field [0001] The present invention relates to a naked-eye stereoscopic display method, in particular to a lens-type naked-eye display method, belonging to the technical field of naked-eye 3D. Background technique [0002] Naked-eye stereoscopic display technology is a method for viewers to realize stereoscopic display without using auxiliary tools. The biggest advantage and characteristic of the naked-eye stereoscopic display technology is that the viewer no longer uses glasses and other tools to assist in the realization of the stereoscopic display, but through special processing on the display terminal, the viewer can directly watch the stereoscopic image video, which greatly reduces The burden of the viewer. [0003] Commonly used technologies for naked-eye stereo image display include light barrier type and cylindrical lens type. Such as figure 1 As shown, in the lenticular display mode, by adding a layer of lenticular lens in front of the image displayed on the LCD...
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IPC IPC(8): H04N13/00G02B27/22
Inventor 洪丹李泉
Owner 洪丹