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Generalized optical flow in the scale space
Gong, Haifeng; Pan, Chunhong; Yang, Qing; Lu, Hanqing; Ma, Songde
2007
发表期刊COMPUTER VISION AND IMAGE UNDERSTANDING
卷号105期号:1页码:86-92
文章类型Article
摘要Scale space is a natural way to handle multi-scale problems. Yang and Ma have considered the correspondence between scales, and proposed optical flow in the scale space. In this paper, we generalized Yang and Ma's work to generic images. We first generalize the Horn-Schunck algorithm to multi-dimensional multi-channel image sequence. Since the global smoothness constraint for regularization is no longer suitable in general cases, we introduce localized smoothness regularization. In scale space optical flow, points in original image trends to aggregate at a large scale, so we introduce aggregation density as an additional smoothness coefficient. At last, we apply the proposed methods to color images and 3D images. (c) 2006 Elsevier Inc. All rights reserved.
关键词Scale Space Optical Flow Segmentation Filtering
WOS标题词Science & Technology ; Technology
关键词[WOS]ANISOTROPIC DIFFUSION ; EDGE-DETECTION
收录类别SCI
语种英语
WOS研究方向Computer Science ; Engineering
WOS类目Computer Science, Artificial Intelligence ; Engineering, Electrical & Electronic
WOS记录号WOS:000243460900007
引用统计
被引频次:3[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ia.ac.cn/handle/173211/9386
专题09年以前成果
作者单位Chinese Acad Sci, Inst Automat, Natl Lab Pattern Recognit, Beijing 100080, Peoples R China
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GB/T 7714
Gong, Haifeng,Pan, Chunhong,Yang, Qing,et al. Generalized optical flow in the scale space[J]. COMPUTER VISION AND IMAGE UNDERSTANDING,2007,105(1):86-92.
APA Gong, Haifeng,Pan, Chunhong,Yang, Qing,Lu, Hanqing,&Ma, Songde.(2007).Generalized optical flow in the scale space.COMPUTER VISION AND IMAGE UNDERSTANDING,105(1),86-92.
MLA Gong, Haifeng,et al."Generalized optical flow in the scale space".COMPUTER VISION AND IMAGE UNDERSTANDING 105.1(2007):86-92.
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