蔡秉宸 IEEE Transactions on Image Processing Sch. of Sci., Xi'an Jiaotong Univ., Xi'an, China.
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Transcript of 蔡秉宸 IEEE Transactions on Image Processing Sch. of Sci., Xi'an Jiaotong Univ., Xi'an, China.
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Image Inpainting by Patch Propagation Using Patch Sparsity
蔡秉宸
IEEE Transactions on Image Processing Sch. of Sci., Xi'an Jiaotong Univ., Xi'an, China
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Outline» Introduction» Background» Patch sparsity -struture sparity -patch sparse representation» Comparision -scatch and text removal -object removal -missing block completion» Conclusion
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Introduction
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Background
Inpainting
Diffusion-based algorithm
Examplar-based algorithm
Texture synthesis
Bertalmio
Criminisi
Wu
wong
Sparse representation
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Outline» Introduction» Background» Patch sparsity -struture sparity -patch sparse representation» Comparision -scatch and text removal -object removal -missing block completion» Conclusion
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Structure sparsity
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Structure sparsity
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Structure sparsity
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Structure sparsity
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Patch sparse representation
smooth
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Patch sparse representation
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Patch sparse representation
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Outline» Introduction» Background» Patch sparsity -struture sparity -patch sparse representation» Comparision -scatch and text removal -object removal -missing block completion» Conclusion
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scatch and text removal
Bertalmio Criminisi Wong Patch sparsity
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scatch and text removal
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scatch and text removal
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object removalcriminisi wong Patch
sparsity
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object removal
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missing block completion
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Conclusion
» PROBLEM -smooth,sharpe,consistent» NEW CHANLLENGE -human-being labeled