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Xiaopeng Hu
Researcher at Dalian University of Technology
Publications - 44
Citations - 542
Xiaopeng Hu is an academic researcher from Dalian University of Technology. The author has contributed to research in topics: Visual search & Feature (computer vision). The author has an hindex of 11, co-authored 39 publications receiving 477 citations. Previous affiliations of Xiaopeng Hu include Royal Holloway, University of London & Imperial College London.
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Visual search: psychophysical models and practical applications
TL;DR: A review of both theoretical and experimental research directed towards better understanding of the underlying mechanisms of visual search is presented and some of the major psychophysical models that have been developed over the years are reviewed.
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ERS transform for the automated detection of bronchial abnormalities on CT of the lungs
TL;DR: A novel technique based on the analysis of the distribution of edges in local polar coordinates, which reduces the computational cost of the ERS transform by using a geometric approximation of the intensity patterns, and compares favorably with other methods such as the Hough transform.
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The use of visual search for knowledge gathering in image decision support
Laura Dempere-Marco,Xiaopeng Hu,Sharyn MacDonald,S.M. Ellis,David M. Hansell,Guang-Zhong Yang +5 more
TL;DR: The framework involves the construction of a generic image feature extraction library, from which the feature extractors that are most relevant to the visual assessment by domain experts are determined automatically through factor analysis.
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Adaptive energy-efficient clustering path planning routing protocols for heterogeneous wireless sensor networks
TL;DR: Simulation results confirm the reliability and energy efficient performance enhancements of the centralized cluster formations of CEEC, ACEEC and THCEEC, which acquire better network lifetime and successful data forwarding as compared to the conventional distributed routing protocols of LEACH, SEP, ESEP, and DEEC.
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Image compression and encryption scheme using fractal dictionary and Julia set
TL;DR: In this study, a novel compression–encryption scheme is presented using a fractal dictionary and Julia set, achieving high plain sensitivity and giving an effective resistance to chosen-plaintext attacks.