Fang-jun Luan

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A well-established method for diagnosis of glaucoma is the examination of the optic nerve head based on fundus image as glaucomatous patients tend to have larger cup-to-disc ratios. The difficulty of optic segmentation is due to the fuzzy boundaries and peripapillary atrophy (PPA). In this paper a novel method for optic nerve head segmentation is proposed.(More)
The recognition based on Fusing Multi-Biometrics is a hot point in authentications. A new method fusing multi-biometric features base on PCA is proposed in this paper. At first, the features are extracted from the voice, face images and online handwritings of one person. Then, three features are fused by the means of PCA method. Finally, the authorization(More)
A kind of 4-step face authentication algorithm was proposed. At first, the primitive photograph was decomposed by the wavelet transformation, extracting the low frequency part and eliminating noise. Then the images were put into the process of 2DPCA to get smaller image for the next step. Fisher linear substitution completed characteristic extractions(More)
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