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    Chapter and Conference Paper

    Wavelet Transform Based Gaussian Point Spread Function Estimation

    Point spread function (PSF) estimation, an essential part for image restoration, has no accurate estimation algorithm at present. Based on the wavelet theory, a new Gaussian PSF accurate estimation algorithm i...

    Qing-Chuan Tao, **ao-Hai He, Hong-Bin Deng, Ying Liu… in Advances in Visual Computing (2005)

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    Chapter and Conference Paper

    Histogram of Oriented Normal Vectors for Object Recognition with a Depth Sensor

    We propose a feature, the Histogram of Oriented Normal Vectors (HONV), designed specifically to capture local geometric characteristics for object recognition with a depth sensor. Through our derivation, the nor...

    Shuai Tang, **aoyu Wang, Xutao Lv, Tony X. Han, James Keller… in Computer Vision – ACCV 2012 (2013)

  3. Chapter and Conference Paper

    OMEG: Oulu Multi-Pose Eye Gaze Dataset

    Data is in a very important position for pattern recognition tasks including eye gaze estimation. In the literature, most researchers used normal face datasets, which are not specifically designed for eye gaze...

    Qiuhai He, **aopeng Hong, **ujuan Chai, Jukka Holappa, Guoying Zhao… in Image Analysis (2015)

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  4. Chapter and Conference Paper

    Function-Guided Energy-Precision Optimization with Precision-Rate-Complexity Bivariate Models

    In an intelligent wireless vision sensor network, an intra encoder is used for the energy-precision optimization with two control parameters: sampling ratio and quantization parameter, which have a direct impa...

    Hao Liu, Rong Huang, Zhihai He in Pattern Recognition and Computer Vision (2018)

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