中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 自动化研究所
  3. 中国科学院自动化研究所
  4. 多模态人工智能系统全国重点实验室
  5. 机器人视觉团队
Rotationally Invariant Descriptors Using Intensity Order Pooling

文献类型：期刊论文

作者Fan, Bin; Wu, Fuchao; Hu, Zhanyi
刊名IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE
出版日期2012-10-01
卷号34期号:10页码:2031-2045
关键词Local image descriptor rotation invariance monotonic intensity invariance image matching intensity orders SIFT
英文摘要This paper proposes a novel method for interest region description which pools local features based on their intensity orders in multiple support regions. Pooling by intensity orders is not only invariant to rotation and monotonic intensity changes, but also encodes ordinal information into a descriptor. Two kinds of local features are used in this paper, one based on gradients and the other on intensities; hence, two descriptors are obtained: the Multisupport Region Order-Based Gradient Histogram (MROGH) and the Multisupport Region Rotation and Intensity Monotonic Invariant Descriptor (MRRID). Thanks to the intensity order pooling scheme, the two descriptors are rotation invariant without estimating a reference orientation, which appears to be a major error source for most of the existing methods, such as Scale Invariant Feature Transform (SIFT), SURF, and DAISY. Promising experimental results on image matching and object recognition demonstrate the effectiveness of the proposed descriptors compared to state-of-the-art descriptors.
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
关键词[WOS]FEATURES ; TEXTURE ; REGIONS ; REPRESENTATION ; CLASSIFICATION ; DETECTORS ; CONTEXT ; 3D
收录类别SCI
语种英语
WOS记录号WOS:000307522700013
源URL[http://ir.ia.ac.cn/handle/173211/2981]  
专题自动化研究所_模式识别国家重点实验室_机器人视觉团队
作者单位Chinese Acad Sci, Natl Lab Pattern Recognit, Inst Automat, Beijing 100190, Peoples R China
推荐引用方式
GB/T 7714		 Fan, Bin,Wu, Fuchao,Hu, Zhanyi. Rotationally Invariant Descriptors Using Intensity Order Pooling[J]. IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE,2012,34(10):2031-2045.
APA Fan, Bin,Wu, Fuchao,&Hu, Zhanyi.(2012).Rotationally Invariant Descriptors Using Intensity Order Pooling.IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE,34(10),2031-2045.
MLA Fan, Bin,et al."Rotationally Invariant Descriptors Using Intensity Order Pooling".IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE 34.10(2012):2031-2045.

入库方式： OAI收割

来源：自动化研究所

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。