Title | ||
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PatchNet: a patch-based image representation for interactive library-driven image editing |
Abstract | ||
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We introduce PatchNets, a compact, hierarchical representation describing structural and appearance characteristics of image regions, for use in image editing. In a PatchNet, an image region with coherent appearance is summarized by a graph node, associated with a single representative patch, while geometric relationships between different regions are encoded by labelled graph edges giving contextual information. The hierarchical structure of a PatchNet allows a coarse-to-fine description of the image. We show how this PatchNet representation can be used as a basis for interactive, library-driven, image editing. The user draws rough sketches to quickly specify editing constraints for the target image. The system then automatically queries an image library to find semantically-compatible candidate regions to meet the editing goal. Contextual image matching is performed using the PatchNet representation, allowing suitable regions to be found and applied in a few seconds, even from a library containing thousands of images. |
Year | DOI | Venue |
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2013 | 10.1145/2508363.2508381 | ACM Trans. Graph. |
Keywords | DocType | Volume |
patch-based image representation,interactive library-driven image editing,target image,image region,hierarchical representation,PatchNet representation,appearance characteristic,editing goal,image library,image editing,editing constraint,contextual image matching | Conference | 32 |
Issue | ISSN | Citations |
6 | 0730-0301 | 8 |
PageRank | References | Authors |
0.42 | 48 | 5 |
Name | Order | Citations | PageRank |
---|---|---|---|
Shi-Min Hu | 1 | 3466 | 188.22 |
Fang-Lue Zhang | 2 | 269 | 15.60 |
Miao Wang | 3 | 91 | 13.91 |
Ralph R. Martin | 4 | 3279 | 240.42 |
Jue Wang | 5 | 2871 | 155.89 |