SIFT Keypoint Detector. Distinctive Image Features from Scale-Invariant Keypoints. This paper presents a method for extracting distinctive invariant features from images that can be used to perform reliable matching between different views of an object or scene. The features are invariant to image scale and rotation, and are shown to provide robust matching across a substantial range of affine distortion, change in 3D viewpoint, addition of noise, and change in illumination. The features are highly distinctive, in the sense that a single feature can be correctly matched with high probability against a large database of features from many images. This paper also describes an approach to using these features for object recognition. The recognition proceeds by matching individual features to a database of features from known objects using a fast nearest-neighbor algorithm, followed by a Hough transform to identify clusters belonging to a single object, and finally performing verification through least-squares solution for consistent pose parameters. This approach to recognition can robustly identify objects among clutter and occlusion while achieving near real-time performance.

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  1. Vasilakakis, Michael D.; Iakovidis, Dimitris K.; Spyrou, Evaggelos; Koulaouzidis, Anastasios: DINOSARC: color features based on selective aggregation of chromatic image components for wireless capsule endoscopy (2018)
  2. Wäldchen, Jana; Mäder, Patrick: Plant species identification using computer vision techniques: a systematic literature review (2018)
  3. Wang, Yiding; Zheng, Xuan: Cross-device hand vein recognition based on improved SIFT (2018)
  4. Xidao, Luan; Yuxiang, Xie; Lili, Zhang; Xin, Zhang; Chen, Li; Jingmeng, He: An image similarity acceleration detection algorithm based on sparse coding (2018)
  5. Yu, Hancheng; Qin, Haibao; Peng, Maoting: A fast approach to texture-less object detection based on orientation compressing map and discriminative regional weight (2018)
  6. Zhang, Yu; Yuan, Ye; Guo, Fangda; Wang, Yishu; Wang, Guoren: Improving the multimodal probabilistic semantic model by ELM classifiers (2018)
  7. Bohi, Amine; Prandi, Dario; Guis, Vincente; Bouchara, Frédéric; Gauthier, Jean-Paul: Fourier descriptors based on the structure of the human primary visual cortex with applications to object recognition (2017)
  8. Boufounos, Petros T.; Rane, Shantanu; Mansour, Hassan: Representation and coding of signal geometry (2017)
  9. Brown, Peter; Yang, Yuedong; Zhou, Yaoqi; Pullan, Wayne: A heuristic for the time constrained asymmetric linear sum assignment problem (2017)
  10. Chang, Yan-Shuo; Nie, Feiping; Wang, Ming-Yu: Multiview feature analysis via structured sparsity and shared subspace discovery (2017)
  11. Fehri, Amin; Velasco-Forero, Santiago; Meyer, Fernand: Prior-based hierarchical segmentation highlighting structures of interest (2017)
  12. Hosseini, Mahdi S.; Plataniotis, Konstantinos N.: Finite differences in forward and inverse imaging problems: maxpol design (2017)
  13. Kim, Minyoung: Efficient histogram dictionary learning for text/image modeling and classification (2017)
  14. Le, Anh Vu; Won, Chee Sun: Key-point based stereo matching and its application to interpolations (2017)
  15. Lindeberg, Tony: Temporal scale selection in time-causal scale space (2017)
  16. Li, Ping; Li, Tong; Yao, Zheng-An; Tang, Chun-Ming; Li, Jin: Privacy-preserving outsourcing of image feature extraction in cloud computing (2017)
  17. Li, Zheng; Liu, Yiguang; Li, Jipeng; Xu, Wenzheng: The mapping-adaptive convolution: a fundamental theory for homography or perspective invariant matching methods (2017)
  18. Mendes Júnior, Pedro R.; de Souza, Roberto M.; de O. Werneck, Rafael; Stein, Bernardo V.; Pazinato, Daniel V.; de Almeida, Waldir R.; Penatti, Otávio A. B.; da S. Torres, Ricardo; Rocha, Anderson: Nearest neighbors distance ratio open-set classifier (2017)
  19. Ngo, Phuc; Kenmochi, Yukiko; Sugimoto, Akihiro; Talbot, Hugues; Passat, Nicolas: Discrete rigid registration: a local graph-search approach (2017)
  20. Özyeşil, Onur; Voroninski, Vladislav; Basri, Ronen; Singer, Amit: A survey of structure from motion (2017)

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