Abstract
Video clips are made up of many still frames. Most of the times, the frames are small perturbations of their neighboring frames. Recently, we proposed a framelet-based algorithm to enhance the resolution of any frames in a video clip by solving it as a super-resolution image reconstruction problem. In this paper, we extend the algorithm to video enhancement, where we compose a high-resolution video from a low-resolution one. An experimental result of our algorithm on a real video clip is given to illustrate the performance.
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Video clip and full results at http://www.math.cuhk.edu.hk/∼rchan/paper/cdw
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Chan, R.H., Dong, Y., Wang, Z. (2011). A Framelet-Based Algorithm for Video Enhancement. In: Van Dooren, P., Bhattacharyya, S., Chan, R., Olshevsky, V., Routray, A. (eds) Numerical Linear Algebra in Signals, Systems and Control. Lecture Notes in Electrical Engineering, vol 80. Springer, Dordrecht. https://doi.org/10.1007/978-94-007-0602-6_5
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DOI: https://doi.org/10.1007/978-94-007-0602-6_5
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