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In this paper, we propose a novel local-based signed pressure force (SPF) function, which is defined by the probability distributions in a local region for each point along the evolution curve. We incorporate this novel SPF function into a generalized geometric active contour (GAC) model, forming a new segmentation model - Local Probability Distributions based Active Contour (LPDAC) model, which can...
The influence of age progression on the performance of face verification systems is a challenging and largely open research problem. When only one reference and one test image per subject are available, in this paper we propose to manage the aging influence on the adult face verification system through a score-age stacking technique to find the global decision boundary which can change across the...
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