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Discuss the concept of optical flow for motion estimation.
1 Answer
| written 8.8 years ago by |
i. Motion estimation, which may refer to image-plane motion (2-D motion) or object motion
(3-D motion) estimation, is one of the fundamental problems in digital video processing.
ii. Because time-varying images are 2-D projections of 3-D scenes, 2-D motion refers to the projection of the 3-D motion onto the image …