| Presentation | 2007-10-25 State-wise Potential Description for Modeling Relationships between Distant Nodes in Markov Random Fields(International Session 1) Younghee Kwon, Jin Hyung Kim, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In various computer vision applications, Markov random fields (MRFs) have been widely used for statistical modeling of patterns. However, its applications were limited to handle only local relationships, mainly due to the computational complexity. In this paper, we proposed a novel technique which enables to deal with relationships between distant nodes effectively within the MRF framework. For different states of a node, interacting nodes are determined based on that state. Accordingly, an extended potential form is formulated, and a Monte Carlo approximation of the iterated conditional mode (ICM) algorithm was suggested. An implementation confirms the efficacy of the algorithm in detecting complex structures in 2D images. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Markov random field / relationship between distant nodes / iterated conditional modes / potential description |
| Paper # | PRMU2007-92 |
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| Conference Information | |
| Committee | PRMU |
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| Conference Date | 2007/10/18(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Secretary | |
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| Paper Information | |
| Registration To | Pattern Recognition and Media Understanding (PRMU) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | State-wise Potential Description for Modeling Relationships between Distant Nodes in Markov Random Fields(International Session 1) |
| Sub Title (in English) | |
| Keyword(1) | Markov random field |
| Keyword(2) | relationship between distant nodes |
| Keyword(3) | iterated conditional modes |
| Keyword(4) | potential description |
| 1st Author's Name | Younghee Kwon |
| 1st Author's Affiliation | Department of Computer Science, Korea Advanced Institute of Science and Technology() |
| 2nd Author's Name | Jin Hyung Kim |
| 2nd Author's Affiliation | Department of Computer Science, Korea Advanced Institute of Science and Technology |
| Date | 2007-10-25 |
| Paper # | PRMU2007-92 |
| Volume (vol) | vol.107 |
| Number (no) | 281 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |