Mesh stitching for motion estimation and stereo depth
By detecting and adjusting the mesh regions associated with motion vectors, and using graphics processor interpolation, the low-quality problem caused by occlusion regions is solved, improving the quality and efficiency of motion estimation and stereo depth.
CN121753060APending Publication Date: 2026-03-27QUALCOMM INC
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Patent Information
- Application Number
- CN202480053461.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Priority Date
- 2023-08-30
- Filing Date
- 2024-08-16
- Publication Date
- 2026-03-27
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Figure CN121753060A_ABST
Abstract
This disclosure provides systems, devices, apparatuses, and methods, including computer programs encoded on a storage medium, for motion estimation and mesh stitching of stereoscopic depth. The processor may obtain an indication of a grid associated with a set of motion vectors for a first frame and a second frame of the plurality of frames. The processor may detect a set of regions in the grid, the set of regions including a set of motion disparity values associated with the set of motion vectors, where each motion disparity value in the set of motion disparity values is less than a consistency threshold. The processor may compute an adjustment of the grid based on the region. The processor may output an indication of the adjustment of the grid.
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