Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 윤정호 | * |
dc.date.accessioned | 2018-11-21T16:31:00Z | - |
dc.date.available | 2018-11-21T16:31:00Z | - |
dc.date.issued | 2018 | * |
dc.identifier.issn | 1051-8215 | * |
dc.identifier.issn | 1558-2205 | * |
dc.identifier.other | OAK-20972 | * |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/246933 | - |
dc.description.abstract | Structure-preserving image decomposition separates a given image into structure and texture by smoothing the image, simultaneously preserving or enhancing image edges. The well-studied problem of image decomposition is applied to various areas, such as image smoothing, detail enhancement, non-photorealistic rendering, image artistic rendering, and high-dynamic-range compression. In this paper, we propose a fast algorithm for structure-preserving image decomposition that adopts total variation (TV) minimization to the moving least squares (MLS) method with non-local weights, called structure adaptive TV (SATV) minimization. MLS with non-local weights provides high accuracy approximation that is robust to noise, and allows a fast convergence with TV regularization term. As a result, our proposed SATV preserves the dominant structure while flattening fine-scale details. The experimental results show that the SATV minimization algorithm provides faster and more robust image decomposition than the well-known previous approaches. We demonstrate the usefulness of our algorithm by presenting successful applications in image smoothing and detail enhancement. | * |
dc.language | English | * |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | * |
dc.subject | Image decomposition | * |
dc.subject | image enhancement | * |
dc.subject | total variation minimization | * |
dc.title | Structure Adaptive Total Variation Minimization-Based Image Decomposition | * |
dc.type | Article | * |
dc.relation.issue | 9 | * |
dc.relation.volume | 28 | * |
dc.relation.index | SCIE | * |
dc.relation.index | SCOPUS | * |
dc.relation.startpage | 2164 | * |
dc.relation.lastpage | 2176 | * |
dc.relation.journaltitle | IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY | * |
dc.identifier.doi | 10.1109/TCSVT.2017.2717542 | * |
dc.identifier.wosid | WOS:000444843100008 | * |
dc.identifier.scopusid | 2-s2.0-85021806596 | * |
dc.author.google | Song, Jinjoo | * |
dc.author.google | Cho, Heeryon | * |
dc.author.google | Yoon, Jungho | * |
dc.author.google | Yoon, Sang Min | * |
dc.contributor.scopusid | 윤정호(57221276460) | * |
dc.date.modifydate | 20240118161402 | * |