Effect of scanning of medical images on the performance of lifting

Rahman Tashakkori; John M. Tyler; Xiaojun Qi; Chad W. Sallee

doi:10.1117/12.458752

8 March 2002 Effect of scanning of medical images on the performance of lifting

Rahman Tashakkori, John M. Tyler, Xiaojun Qi, Chad W. Sallee

Proceedings Volume 4738, Wavelet and Independent Component Analysis Applications IX; (2002) https://doi.org/10.1117/12.458752
Event: AeroSense 2002, 2002, Orlando, FL, United States

Abstract

A wavelet-lifting scheme that maps integers to integers, performs all calculations in-place, and is computationally efficient is used in this paper. It processes 2-D medical images row by row producing an equivalent 1-D signal. The interdependency of pixels in 2-D medical images is known to vary in different regions. Thus, some lifting schemes decorrelate the resultant signal more efficiently than others do. The effect of different scanning approaches on the performance of several lifting schemes is presented.

Citation Download Citation

Rahman Tashakkori, John M. Tyler, Xiaojun Qi, and Chad W. Sallee "Effect of scanning of medical images on the performance of lifting", Proc. SPIE 4738, Wavelet and Independent Component Analysis Applications IX, (8 March 2002); https://doi.org/10.1117/12.458752

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