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Manifold Preserving Edit Propagation

delete2012-11-01
delete60
PRE
AI
X
Xiaowu Chen *
D
Dongqing Zou
Q
Qinping Zhao
P
Ping Tan
DOI:10.1145/2366145.2366151delete
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摘要

摘要

En 中文
We propose a novel edit propagation algorithm for interactive image and video manipulations. Our approach uses the locally linear embedding (LLE) to represent each pixel as a linear combination of its neighbors in a feature space. While previous methods require similar pixels to have similar results, we seek to maintain the manifold structure formed by all pixels in the feature space. Specifically, we require each pixel to be the same linear combination of its neighbors in the result. Compared with previous methods, our proposed algorithm is more robust to color blending in the input data. Furthermore, since every pixel is only related to a few nearest neighbors, our algorithm easily achieves good runtime efficiency. We demonstrate our manifold preserving edit propagation on various applications.
Keyword:
Manifold Preserving
Edit Propagation
Recoloring
Colorization
Matting
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期刊

ACM Transactions on Graphics 封面图
ACM Transactions on Graphics
IF:
9.5
论文数:
4.8K
被引数:
3.6W

机构

B
Beihang University
学者数:
5.2W
论文数: 4.1W
被引数: 37
N
National University of Singapore
学者数:
7.6W
论文数: 6.5W
被引数: 11.4W
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