25 September 1998 Automatic registration algorithm for DSA images based on wavelet transform
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Proceedings Volume 3545, International Symposium on Multispectral Image Processing (ISMIP'98); (1998) https://doi.org/10.1117/12.323579
Event: International Symposium on Multispectral Image Processing, 1998, Wuhan, China
Abstract
Registration is a problem of motion estimation (ME). The conventional ME methods often can not trade off between the estimation precision and computational complexity. This proposed method based on wavelet transform is a multi-scale block matching one, which takes the full advantage of the self-similarity that occurs after the wavelet transforming. The precision is from coarse to fine, which accelerates the matching procedure and reduces the computation consumption noticeably. This multi-scale registration algorithm has been proved practicable and useful in the real application.
© (1998) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Ji Zhen, Ji Zhen, Xuanqin Mou, Xuanqin Mou, Yifeng Jiang, Yifeng Jiang, Yuanlong Cai, Yuanlong Cai, } "Automatic registration algorithm for DSA images based on wavelet transform", Proc. SPIE 3545, International Symposium on Multispectral Image Processing (ISMIP'98), (25 September 1998); doi: 10.1117/12.323579; https://doi.org/10.1117/12.323579
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