Three-dimensional image region contour generation method based on GPU parallel acceleration
A stereoscopic image and image technology, applied in the field of graphics and image processing, can solve the problems of low execution efficiency and achieve the effect of improving parallelism and computing efficiency
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[0018] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0019] like figure 1 As shown, in an embodiment of the present invention, a proposed method for generating a stereoscopic image area outline based on GPU parallel acceleration, the method includes:
[0020] Step S101, given the left-view image S, right-view image T, and area contour pixel set C_S in the left-view image S of a given stereoscopic image; the area outline in S is a closed loop composed of the area outline pixel set C_S.
[0021] The region contour pixel set in the right view image T of the stereo image V matched with the region contour pixel set C_S in the left view image S of the st...
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