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ICPR
2006
IEEE
15 years 11 months ago
Integrating EMD and Gradient for Generating Primal Sketch of Natural Images
Fang Dai, Jianru Xue, Nanning Zheng
ICCV
2003
IEEE
16 years 10 days ago
Towards a Mathematical Theory of Primal Sketch and Sketchability
In this paper, we present a mathematical theory for Marr's primal sketch. We first conduct a theoretical study of the descriptive Markov random field model and the generative...
Cheng-en Guo, Song Chun Zhu, Ying Nian Wu