Image Segmentation from Consensus Information
| Autor: | Peter Meer, Kyujin Cho |
|---|---|
| Rok vydání: | 1997 |
| Předmět: |
Computer science
Segmentation-based object categorization business.industry ComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISION Probabilistic logic Scale-space segmentation Pattern recognition Image segmentation Computer Science::Computer Vision and Pattern Recognition Signal Processing Graph (abstract data type) Adjacency list Segmentation Computer Vision and Pattern Recognition Pyramid (image processing) Artificial intelligence business Algorithm Software |
| Zdroj: | Computer Vision and Image Understanding. 68:72-89 |
| ISSN: | 1077-3142 |
| DOI: | 10.1006/cviu.1997.0546 |
| Popis: | A new approach toward image segmentation is proposed. A set of slightly different segmentations is derived from the same input and the final result is based on the consensus among them. The perturbations are introduced by exploiting the probabilistic component of a region adjacency graph (RAG) pyramid-based segmentation. From the set of initial segmentations the cooccurrence probability field is obtained in which global information about the delineated regions becomes locally available. The final segmentation is based on this field and is obtained with the same hierarchical, RAG pyramid technique. No user set parameters or context-dependent thresholds are required. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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