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基于特征的自动图像配准算法 被引量:6

An automatic image registration algorithm based on feature
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摘要 提出了一种基于特征的自动图像配准算法,它利用角点检测和相关运算在给定源图像和目标图像上自动寻找侯选匹配点,利用松驰过程确定对应特征点。算法在大多数情况下能自动完成。从实验结果看,该算法获得了理想的拼合效果。 An automatic image registration algorithm based on feature is presented.The algorithm detects corners in source and destination images and finds correspondences between these corners using relaxation algorithm.The algorithm performs automatically in most of the cases.The result shows that the algorithm can gain ideal mosaic image.
出处 《电视技术》 北大核心 2003年第9期80-83,共4页 Video Engineering
基金 陕西省自然科学基金(No.2001X24)资助
关键词 图像配准 自动配准 特征点提取 图像识别 相似性测度 image registration automatic registration feature point extraction
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参考文献5

  • 1Brown L G. A Survey of Image registration technique.ACM Computing Surveys, 1992, 24(4): 325-376.
  • 2Wang Wen-Hao, Chen Yung-Chang. Image registration by control points pairing using the invariant properties of line segments, pattern recognition letters, 1997, 18(3): 269.
  • 3Zhang Zhengyou. Determining the Epipolar Geometry and its Uncertainty: A Review. The International Journal of Computer Vision, 1997.
  • 4Zhang Zhengyou, Deriche R. A Robust Technique for Matching Two Uncalibrated Images Through the Recovery of the Unknown Epipolar Geometry. Artificial Intelligence Journal 1995, 78: 87-119.
  • 5Szeliski R, Shum H Y. Creating Full View Panoramic Image Mosaics and Environment Maps. SIGGRAPH'97 Proceedings, 1997.

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