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公开(公告)号：US20200213620A1
公开(公告)日：2020-07-02
申请号：US16810950
申请日：2020-03-06
发明人： Yongfei Zhao , Liang Wang
IPC分类号： H04N19/597 , H04N13/156 , H04N19/513
摘要： An image splicing method includes obtaining a first overlapping image and a second overlapping image from a first image and a second image to-be-spliced. The method also includes determining a motion vector from each pixel in the first overlapping image to a corresponding pixel in the second overlapping image, to obtain an optical flow vector matrix; according to the optical flow vector matrix, remapping the first overlapping image to obtain a first remapping image, and remapping the second overlapping image to obtain a second remapping image; and merging the first remapping image and the second remapping image, to obtain a merged image of the first overlapping image and the second overlapping image, and determining a spliced image of the first image and the second image according to the merged image.
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公开(公告)号：US11178428B2
公开(公告)日：2021-11-16
申请号：US16810950
申请日：2020-03-06
发明人： Yongfei Zhao , Liang Wang
IPC分类号： H04N19/597 , H04N19/513 , H04N13/156 , H04N13/00
摘要： An image splicing method includes obtaining a first overlapping image and a second overlapping image from a first image and a second image to-be-spliced. The method also includes determining a motion vector from each pixel in the first overlapping image to a corresponding pixel in the second overlapping image, to obtain an optical flow vector matrix; according to the optical flow vector matrix, remapping the first overlapping image to obtain a first remapping image, and remapping the second overlapping image to obtain a second remapping image; and merging the first remapping image and the second remapping image, to obtain a merged image of the first overlapping image and the second overlapping image, and determining a spliced image of the first image and the second image according to the merged image.
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