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    Article

    Fast J-linkage algorithm for camera orientation applications

    A computationally efficient approach to obtain vanishing points in images for camera orientation applications is presented in this paper. Modifications are made to the conventional J-linkage algorithm, named F...

    Chih-Hsiang Chang, Nasser Kehtarnavaz in Journal of Real-Time Image Processing (2018)

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    Article

    Computationally efficient image deblurring using low rank image approximation and its GPU implementation

    This paper presents a computationally efficient technique for reduction of blur caused by handshakes in images captured by mobile devices. This technique uses a short-exposure or a low-exposure image that is c...

    Chih-Hsiang Chang, Nasser Kehtarnavaz in Journal of Real-Time Image Processing (2016)