Dictionary-based fiber orientation estimation with improved spatial consistency

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Chuyang Ye, Jerry L. Prince

Published: 2018, Last Modified: 02 Aug 2025Medical Image Anal. 2018EveryoneRevisionsBibTeXCC BY-SA 4.0
Abstract: Highlights•We estimate fiber orientations (FOs) in a dictionary-based framework.•Pairwise FO dissimilarity is explicitly modeled to improve FO spatial coherence.•Qualitative and quantitative validation was performed on phantom and real data.•Reproducibility was evaluated quantitatively on the Kirby21 dataset.