CLG Optical Flow Approach and Frequency Analysis of Cranial Ultrasonogram Image Sequences
- Mohiuddin Ahmad, Muhammad Muinul Islam, Lutfunessa Lata, Taohida Taslima, Masayoshi Yamada
- Journal of Multimedia
- 2010
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5 Excerpts
Global Optimization of Optical Flow Technique on the Computation of Tissue-motion in Neonatal Cranial Ultrasonogram
- Published 2004
Abstract
In this paper, a global optimization method of optical flow technique is presented for estimating tissue-motion velocity from a time series of neonatal cranial ultrasonogram images. The global optimization method is used here was proposed by Horn and Schunck. In this method, the tissuemotion velocity field is determined by minimizing an error function based… (More)