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基于Harris角点检测的改进算法 被引量:7

An Improved Corner Detection Algorithm Based on Harris
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摘要 Harris角点检测算法是图像匹配中使用非常广泛的特征提取算法。针对目前图像处理过程中尺度不变特征点提取的算法实时性较差,算法计算量比较大的问题,在Harris角点检测算法的基础上提出一种简化的算法思想:邻近像素采用对比的方法,从理论上分析算法的性能,实验中保证算法性能的同时实时性得到了提高。 Harris corner detection algorithm is widely used in feature extraction algorithm in image matching. Against the issues of current scale-invariant image processing algorithm for extracting feature points less real-time and the calculation of algorithm larger then ever, proposes an idea of a simplified algorithm based on Harris corner detection algorithm that is take contradi - stinction from adjacent pixels, a theoretical analysis algorithm performance, the experiment at the same time to ensure real-time algorithm performance has been improved.
出处 《现代计算机》 2010年第6期44-46,57,共4页 Modern Computer
基金 上海市教委项目(No.2008097)
关键词 图像匹配 HARRIS算法 实时性 角点检测 尺度不变 Image Matching Harris Algorithm Real-Time Corner Detection Scale-Invariant
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参考文献10

  • 1李博,杨丹,张小洪.基于Harris多尺度角点检测的图像配准新算法[J].计算机工程与应用,2006,42(35):37-40. 被引量:32
  • 2毛雁明,兰美辉,王运琼,冯乔生.一种改进的基于Harris的角点检测方法[J].计算机技术与发展,2009,19(5):130-133. 被引量:42
  • 3Schimid C,Mohr R,Bauckhane C.Evaluation of Interest Point Detectors[J].International Journal of Computer Vision,2000,37(2):151-172.
  • 4WANG Wei,TANG Yi-ping.Image Corner Detection Technique Research on Machine Vision[R].National Natural Science Foundation of China,2006,32(1):189-193.
  • 5Kitchen L,Rosenfeld A.Gray-Level Corner Detection[J].Pattern Recognition Letters,1982.1(2):95-102.
  • 6Moravec H P.Towards Automatic Visual Obstacle Avoidance[C].Proceedings of International Joint Conference on Artificial Intelligence,Cambridge,MA,USA,1977:584-590.
  • 7Smith S M.Brady M.SUSAN-a New Approach to Low Level Image Processing[J].International Journal of Computer Version,1997,23(1):45-78.
  • 8王展,皇甫堪,万建伟,王宏强.基于多尺度小波变换的二维图像角点检测技术[J].国防科技大学学报,1999,21(2):46-49. 被引量:15
  • 9Freeman H,Davis L S.A Corner-Finding Algorithm for ChainCoded Curves[J].IEEE Trans.on Computer,1977,26(3):297-303.
  • 10陈白帆,蔡自兴.基于尺度空间理论的Harris角点检测[J].中南大学学报(自然科学版),2005,36(5):751-754. 被引量:79

二级参考文献31

  • 1闫龙,赵正旭,周以齐.图像质量对Harris角点检测的影响研究[J].山东大学学报(工学版),2006,36(5):21-24. 被引量:14
  • 2王玉珠,杨丹,张小洪.基于B样条的改进型Harris角点检测算法[J].计算机应用研究,2007,24(2):192-193. 被引量:22
  • 3李伟,沈振康,李飚.基于局部曲率函数的角点检测[J].计算机工程与设计,2007,28(11):2595-2596. 被引量:6
  • 4Smith A M, Brady J M. SUSAN: A New Approach to Low Level Image Processing[J ]. International Journal of Computer Vision, 1997,23 ( 1 ) : 45 - 78.
  • 5Zun Ga O A, Haralick R M. Corner Detection Using the Facet Model[ C]//Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition. Piscataway, USA: IEEE, 1983:30 - 37.
  • 6S Hen H T, Hu W C. A Rotationally Invariant Two-phase Scheme for Comer Deteetion[J ]. Pattem Recognition, 1996, 29(5) :819- 828.
  • 7Wu Z Q, Rosenfeld A. A Filtered Projections as an Aid in Comer Detection[J]. Pattern Recognition, 1983, 16( 1 ) : 31 - 38.
  • 8Hua J P, Liao Q M. Multiscale comer detection by using wavelet transform[J]. IEEE Transactions on Image Processing, 1995,4 ( 1 ):100 - 104.
  • 9Freeman H, Davis L S. A comer - finding algorithm for chain - coded curves[J ]. IEEE Trans. on Computer, 1977,26(3) : 297 - 303.
  • 10Mokhtarian F, Suomda R. Robust mage Comer Detection Through CurvatureScale space[J]. IEEE Trans. Pattern Analysis and Machine Intelligence, 1998,20(12) :2549 - 2552.

共引文献152

同被引文献47

  • 1BRADSKIG,KAEBLERA.学习OpenCV[M].于仕琪,刘瑞琪,译.北京:清华大学出版社,2009.
  • 2Petriu E M, Sakr Z, W Spoelder H J, et al. Object recognition using pseudo random color encoded structure light [ C ]/// Proceedings of the 17th IEEE Instrumentation and Measurement Technology Conference, IMTC 2000, 2000 (3) : 1 237 - 1 241.
  • 3Kazantsev A, Petriu E M. Robust pseudo-random coded colored structured light technique for 3D object model recovery[ C ]// IEEE International Workshop on Robotic and Sensors Environments, ROSE 2008, 2008:150 -155.
  • 4Harris C, Stephens M. A combined corner and edge detector[ C] //Proc, of the 4th Alvey Vision Conf. , 1988:147 -151.
  • 5Tissainayagam P, Suter D. Assessing the performance of comer detectors for point feature tracking applications [ J]. Image and Vision Computing, 2004, 22(8) : 663 -679.
  • 6Guo Chenguang, Li Xianglong. A fast and accurate corner detector based on Harris algorithm [ C ] // 3th International Symposium on Intelligent Information Technology Application, IITA 2009, 2009 (2) : 49 - 52.
  • 7Zeng Qi, Liu Liu, Li Jian-xun. Image registration method based on improved Harris corner detector[-J3. Chinese Optics Letters, 2010(6):45-48.
  • 8Tissainayagam P,Suter D. Asses sin g the performance of corner detectors for point feature tracking applications [J]. Image and Vision Computing, 2004,22 (8) : 663-679.
  • 9Di Lui-gi,Mattoccia S,Mola M. An efficient a lg orithm for ex- haustive template matching based on normalized cross correla- tion[C]//Proceedings of the 12 International Conference on Image Analysis and Processing. Los Atamitos CA, USA, 2003: 322-327.
  • 10李牧,闫继红,李戈,赵杰.自适应Canny算子边缘检测技术[J].哈尔滨工程大学学报,2007,28(9):1002-1007. 被引量:89

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