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A novel method will be proposed to automatically segment the tissue of brain in magnetic resonance (MR) images. The core idea behind this method is the mixed use of Gaussian mixture model and K-means Algorithm (GKA). In this paper, the brain tissue of MR images will be segmented into White Matter (WM), Gray Matter (GM) and Cerebrospinal Fluid (CSF) by adopting the GKA method. Both the classic Gaussian...
In this paper, we propose a novel framework for multi-objects tracking on solving two kind of challenges. One is how to discriminate different targets with similar appearance, the other is distinct the single target with serious variation over time. The proposed framework extracts discriminative appearance information of different objects from historical recordings of all tracked targets by a label...
A multi-race face detection system based on skin color and eyes is presented for images. It consists of skin color segmentation, template matching and eye location. In skin color segmentation, an additional channel for dark color race is added based on different skin color clustering characteristic between dark and light color race in color spaces. This additional channel can increase the number of...
Generalization ability is an important issue in gender classification. In this paper a gender classifier based on Fuzzy SVM (FSVM) is developed to improve the generalization ability. The fuzzy membership used in FSVM indicates the relativity of one personpsilas face with female/male faces set. This paper proposes a novel method of generating fuzzy membership function automatically based on Learning...
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