Fast Rubber Sheet Masking For Digital Subtraction Angiography

Karel J. Zuiderveld; Bart M. ter Haar Romeny; Max A. Viergever

doi:10.1117/12.961712

18 October 1989 Fast Rubber Sheet Masking For Digital Subtraction Angiography

Karel J. Zuiderveld, Bart M. ter Haar Romeny, Max A. Viergever

Proceedings Volume 1137, Science and Engineering of Medical Imaging; (1989) https://doi.org/10.1117/12.961712
Event: 1989 International Congress on Optical Science and Engineering, 1989, Paris, France

Abstract

Rubber Sheet Masking (RSM) is a fully automated method for reducing motion artefacts in Digital Subtraction Angiography (DSA). RSM is based on Venot's registration method for DSA images but improves this method in two respects. Firstly, local image statistics are better taken into account. Secondly, RSM does not require user interaction to define region of interest for motion registration. Attention has furthermore been paid to fast implementation of the method, and to its clinical usefulness. The conclusion of the study is that RSM compares favourably with the conventional interactive pixel shift methods.

Citation Download Citation

Karel J. Zuiderveld, Bart M. ter Haar Romeny, and Max A. Viergever "Fast Rubber Sheet Masking For Digital Subtraction Angiography", Proc. SPIE 1137, Science and Engineering of Medical Imaging, (18 October 1989); https://doi.org/10.1117/12.961712

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