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±êÌ⣺A Mean-Shift-Based Feature Descriptor for Wide Baseline Stereo Matching ÆÚ¿¯£ºMathematical Problems in Engineering ×÷ÕߣºDou, Yiwen; Hao, Kuangrong; Ding, Yongsheng; Mao, Min ÆäËû£º2015(7):1-14. DOI: 10.1155/2015/398756 |
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A Mean-Shift-Based Feature Descriptor for Wide Baseline Stereo Matching ×÷Õß ou, YW (Dou, Yiwen)[ 1 ] ; Hao, KR (Hao, Kuangrong)[ 1 ] ; Ding, YS (Ding, Yongsheng)[ 1 ] ; Mao, M (Mao, Min)[ 1 ] MATHEMATICAL PROBLEMS IN ENGINEERING ÎÄÏ׺Å: 398756 DOI: 10.1155/2015/398756 ³ö°æÄê: 2015 ²é¿´ÆÚ¿¯ÐÅÏ¢ MATHEMATICAL PROBLEMS IN ENGINEERING ³ö°æÉÌ HINDAWI PUBLISHING CORP, 410 PARK AVENUE, 15TH FLOOR, #287 PMB, NEW YORK, NY 10022 USA ISSN: 1024-123X eISSN: 1563-5147 Ñо¿ÁìÓò Engineering Mathematics ÕªÒª We propose a novel Mean-Shift-based building approach in wide baseline. Initially, scale-invariance feature transform (SIFT) approach is used to extract relatively stable feature points. As to each matching SIFT feature point, it needs a reasonable neighborhood range so as to choose feature points set. Subsequently, in view of selecting repeatable and high robust feature points, Mean-Shift controls corresponding feature scale. At last, our approach is employed to depth image acquirement in wide baseline and Graph Cut algorithm optimizes disparity information. Compared with the existing methods such as SIFT, speeded up robust feature (SURF), and normalized cross-correlation (NCC), the presented approach has the advantages of higher robustness and accuracy rate. Experimental results on low resolution image and weak feature description in wide baseline confirm the validity of our approach. ¹Ø¼ü´Ê KeyWords Plus:IMAGE; SIFT; REGIONS; SEGMENTATION; CONVERGENCE; ALGORITHM; TRACKING ×÷ÕßÐÅÏ¢ ͨѶ×÷ÕßµØÖ·: Hao, KR (ͨѶ×÷Õß) Donghua Univ, Engn Res Ctr Digitized Text & Apparel Technol, Minist Educ, Coll Informat Sci & Technol, Shanghai 201620, Peoples R China. ÔöÇ¿×éÖ¯ÐÅÏ¢µÄÃû³Æ Donghua University µØÖ·: [ 1 ] Donghua Univ, Engn Res Ctr Digitized Text & Apparel Technol, Minist Educ, Coll Informat Sci & Technol, Shanghai 201620, Peoples R China ÔöÇ¿×éÖ¯ÐÅÏ¢µÄÃû³Æ Donghua University µç×ÓÓʼþµØÖ·:krhao@dhu.edu.cn »ù½ð×ÊÖúÖÂл »ù½ð×ÊÖú»ú¹¹ ÊÚȨºÅ Key Project of the National Nature Science Foundation of China 61134009 National Nature Science Foundation of China 61473077 61473078 Program for Changjiang Scholars from the Ministry of Education Specialized Research Fund for Shanghai Leading Talents Project of the Shanghai Committee of Science and Technology 13JC1407500 Innovation Program of Shanghai Municipal Education Commission 14ZZ067 ²é¿´»ù½ð×ÊÖúÐÅÏ¢¹Ø±Õ»ù½ð×ÊÖúÐÅÏ¢ This work was supported in part by the Key Project of the National Nature Science Foundation of China (no. 61134009), the National Nature Science Foundation of China (nos. 61473077 and 61473078), Program for Changjiang Scholars from the Ministry of Education, Specialized Research Fund for Shanghai Leading Talents, Project of the Shanghai Committee of Science and Technology (no. 13JC1407500), and Innovation Program of Shanghai Municipal Education Commission (no. 14ZZ067). ³ö°æÉÌ HINDAWI PUBLISHING CORP, 410 PARK AVENUE, 15TH FLOOR, #287 PMB, NEW YORK, NY 10022 USA Àà±ð / ·ÖÀà Ñо¿·½Ïò:Engineering; Mathematics Web of Science Àà±ð:Engineering, Multidisciplinary; Mathematics, Interdisciplinary Applications ÎÄÏ×ÐÅÏ¢ ÎÄÏ×ÀàÐÍ:Article ÓïÖÖ:English Èë²ØºÅ: WOS:000366423100001 ISSN: 1024-123X eISSN: 1563-5147 ÆäËûÐÅÏ¢ IDS ºÅ: CY5BO Web of Science ºËÐĺϼ¯ÖÐµÄ "ÒýÓõIJο¼ÎÄÏ×": 30 Web of Science ºËÐĺϼ¯ÖÐµÄ "±»ÒýƵ´Î": 0 Ó°ÏìÒò×Ó 0.762 0.798 2014 5 Äê JCR® Àà±ð Àà±ðÖеÄÅÅÐò JCR ·ÖÇø ENGINEERING, MULTIDISCIPLINARY 54/85 Q3 MATHEMATICS, INTERDISCIPLINARY APPLICATIONS 70/99 Q3 Êý¾ÝÀ´×ÔµÚ 2014 °æ Journal Citation Reports® |
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ou, YW (Dou, Yiwen)[ 1 ] ; Hao, KR (Hao, Kuangrong)[ 1 ] ; Ding, YS (Ding, Yongsheng)[ 1 ] ; Mao, M (Mao, Min)[ 1 ]