TurboPixel Segmentation Using Eigen-Images
文献类型：期刊论文
| 作者 | Xiang, Shiming1 ; Pan, Chunhong1; Nie, Feiping2; Zhang, Changshui2
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| 刊名 | IEEE TRANSACTIONS ON IMAGE PROCESSING
 |
| 出版日期 | 2010-11-01 |
| 卷号 | 19期号:11页码:3024-3034 |
| 关键词 | Eigen-images image pyramid over-segmentation superpixel TurboPixel (TP) |
| 英文摘要 | TurboPixel (TP) is a powerful tool for image over-segmentation. It is fast and can yield a lattice-like structure of superpixel regions with uniform size. This paper presents a method to learn eigen-images from the image to be segmented. Such eigen-images are used to generate the evolution speed in the TP framework. The task is formulated as a problem of pixel clustering. Specifically, for the pixels in each local window, a linear transformation is introduced to map their color vectors to be the cluster indicator vectors. The errors under all such linear transformations are estimated and summed together to obtain an objective function, from which a global optimum is finally obtained. In this process, the eigen-images are constructed. Based upon these eigen-images, multidimensional image gradient operator is defined to evaluate the gradient, which is supplied to the TP algorithm to obtain the final superpixel segmentations. The computational issues are discussed, and an image pyramid is introduced to speed up the computation. Comparative experiments illustrate the effectiveness of our method. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Computer Science, Artificial Intelligence ; Engineering, Electrical & Electronic |
| 研究领域[WOS] | Computer Science ; Engineering |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000283445600020 |
| 源URL | [http://ir.ia.ac.cn/handle/173211/3699]  |
| 专题 | 自动化研究所_模式识别国家重点实验室_遥感图像处理团队 |
| 作者单位 | 1.Chinese Acad Sci, Inst Automat, NLPR, Beijing 100190, Peoples R China 2.Tsinghua Univ, Dept Automat, Tsinghua Natl Lab Informat Sci & Technol, State Key Lab Intelligent Technol & Syst, Beijing 100084, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xiang, Shiming,Pan, Chunhong,Nie, Feiping,et al. TurboPixel Segmentation Using Eigen-Images[J]. IEEE TRANSACTIONS ON IMAGE PROCESSING,2010,19(11):3024-3034. |
| APA | Xiang, Shiming,Pan, Chunhong,Nie, Feiping,&Zhang, Changshui.(2010).TurboPixel Segmentation Using Eigen-Images.IEEE TRANSACTIONS ON IMAGE PROCESSING,19(11),3024-3034. |
| MLA | Xiang, Shiming,et al."TurboPixel Segmentation Using Eigen-Images".IEEE TRANSACTIONS ON IMAGE PROCESSING 19.11(2010):3024-3034. |
入库方式： OAI收割
来源：自动化研究所
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