Spectral Segmentation via Midlevel Cues Integrating Geodesic and Intensity
文献类型：期刊论文
| 作者 | Lu, Huchuan1; Zhang, Ruixuan1; Li, Shifeng1; Li, Xuelong2
|
| 刊名 | ieee transactions on cybernetics
 |
| 出版日期 | 2013-12-01 |
| 卷号 | 43期号:6页码:2170-2178 |
| 关键词 | Geodesic PR curve spectral clustering superpixel unsupervised segmentation |
| 英文摘要 | image segmentation still remains as a challenge in image processing and pattern recognition when involving complex natural scenes. in this paper, we present a new affinity model for spectral segmentation based on midlevel cues. in contrast to most existing methods that operate directly on low-level cues, we first oversegment the image into superpixel images and then integrate the geodesic line edge and intensity cue to form the similarity matrix w so that it more accurately describes the similarity between data. the geodesic line edge could avoid strong boundary and represent the true boundary between two superpixels while the mean red green blue vector could describe the intensity of superpixels better. as far as we know, this is a totally new kind of affinity model to represent superpixels. based on this model, we use the spectral clustering in the superpixel level and then achieve the image segmentation in the pixel level. the experimental results show that the proposed method performs steadily and well on various natural images. the evaluation comparisons also prove that our method achieves comparable accuracy and significantly performs better than most state-of-the-art algorithms. |
| WOS标题词 | science & technology ; technology |
| 类目[WOS] | computer science, artificial intelligence ; computer science, cybernetics |
| 研究领域[WOS] | computer science |
| 关键词[WOS] | image segmentation ; natural images ; algorithms ; compression ; texture ; color |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000327647500054 |
| 公开日期 | 2015-06-30 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/24012]  |
| 专题 | 西安光学精密机械研究所_光学影像学习与分析中心 |
| 作者单位 | 1.Dalian Univ Technol, Sch Informat & Commun Engn, Fac Elect Informat & Elect Engn, Dalian 116024, Peoples R China 2.Chinese Acad Sci, Ctr Optic Imagery Anal & Learning, State Key Lab Transient Optic & Photon, Xian Inst Optic & Precis Mech, Xian 710119, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lu, Huchuan,Zhang, Ruixuan,Li, Shifeng,et al. Spectral Segmentation via Midlevel Cues Integrating Geodesic and Intensity[J]. ieee transactions on cybernetics,2013,43(6):2170-2178. |
| APA | Lu, Huchuan,Zhang, Ruixuan,Li, Shifeng,&Li, Xuelong.(2013).Spectral Segmentation via Midlevel Cues Integrating Geodesic and Intensity.ieee transactions on cybernetics,43(6),2170-2178. |
| MLA | Lu, Huchuan,et al."Spectral Segmentation via Midlevel Cues Integrating Geodesic and Intensity".ieee transactions on cybernetics 43.6(2013):2170-2178. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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