Video monitoring image display method based on three-dimensional image
A video monitoring and image display technology, applied in closed-circuit television systems, color signal processing circuits, etc., can solve the problems of reducing display performance, occupying CPU time, and graphics cards that do not support YUV image display, so as to improve display performance and reduce burden Effect
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[0025] see figure 1 , figure 1 It is a schematic flowchart of an embodiment of a three-dimensional image-based video surveillance image display method provided by an embodiment of the present invention. The embodiment of the present invention provides a three-dimensional image-based video surveillance image display method, including steps:
[0026] 101. Input the decoded YUV video image to the graphics card through the OpenGL interface to obtain YUV data.
[0027] In the embodiment of the present invention, in order to display the video image, at first certain decoding processing must be carried out to it; then, the YUV video image after the decoding processing is input to the graphics card through the OpenGL interface, and the graphics card obtains the YUV data;
[0028] 102. The graphics card GPU programs the YUV data to obtain programmed YUV data.
[0029] After step 101, the decoded YUV video image is input to the graphics card through the OpenGL interface. After the gra...
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