1 November 1991 Shape registration by morphological operations
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Abstract
The registration of shapes in two images appears as an indispensable step in many applications such as analysis of dynamic scenes involving shape matching. In this paper, we compute the corresponding shape specific points, which are invariant in rotation, scale, and translation, between two misaligned shapes by morphological operations. We find that erosion is enough to determine the specific points between two nontrivial binary shapes to be registered.
© (1991) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Long-Wen Chang, Long-Wen Chang, Mong-Jean Tsai, Mong-Jean Tsai, } "Shape registration by morphological operations", Proc. SPIE 1606, Visual Communications and Image Processing '91: Image Processing, (1 November 1991); doi: 10.1117/12.50374; https://doi.org/10.1117/12.50374
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