L
Lin Zhang
Researcher at Tongji University
Publications - 131
Citations - 9929
Lin Zhang is an academic researcher from Tongji University. The author has contributed to research in topics: Computer science & Feature extraction. The author has an hindex of 26, co-authored 100 publications receiving 7416 citations. Previous affiliations of Lin Zhang include MediaTech Institute & Nanjing University of Science and Technology.
Papers
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FSIM: A Feature Similarity Index for Image Quality Assessment
TL;DR: A novel feature similarity (FSIM) index for full reference IQA is proposed based on the fact that human visual system (HVS) understands an image mainly according to its low-level features.
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VSI: a visual saliency-induced index for perceptual image quality assessment.
Lin Zhang,Ying Shen,Hongyu Li +2 more
TL;DR: Extensive experiments performed on four largescale benchmark databases demonstrate that the proposed IQA index VSI works better in terms of the prediction accuracy than all state-of-the-art IQA indices the authors can find while maintaining a moderate computational complexity.
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A Feature-Enriched Completely Blind Image Quality Evaluator
TL;DR: The proposed opinion-unaware BIQA method does not need any distorted sample images nor subjective quality scores for training, yet extensive experiments demonstrate its superior quality-prediction performance to the state-of-the-art opinion-aware BIZA methods.
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Retinal vessel extraction by matched filter with first-order derivative of Gaussian
TL;DR: This paper proposes a novel extension of the MF approach, namely the MF-FDOG, to detect retinal blood vessels, and achieves competitive vessel detection results as compared with those state-of-the-art schemes but with much lower complexity.
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Online finger-knuckle-print verification for personal authentication
TL;DR: This paper presents a new biometric authentication system using finger-knuckle-print (FKP) imaging, which achieves much higher recognition rate and it works in real time and has great potentials for commercial applications.