Method and apparatus for constructing intermediate images for a depth image from stereo images using velocity vector fields
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United States of America Patent
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Jun 9, 1998
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N/A
app pub date -
Oct 21, 1993
filing date -
Oct 21, 1993
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Abstract
An interpolation operation is performed between a pair of stereo images to produce plural intermediate images. The interpiolation operation involves estimating the velocity vector field of the intermediate images. The estimation for a particular intermediate image includes constraining the search for the correspondences between the two images in the horizontal direction allowing the system to arrive at a more optimal solution. Excessive gap filling by smoothing is not necessary. At the same time the process vertically aligns the entirety of the images.
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