Example-Based Super-Resolution
IEEE Computer Graphics and Applications
Limits on Super-Resolution and How to Break Them
IEEE Transactions on Pattern Analysis and Machine Intelligence
IEEE Transactions on Pattern Analysis and Machine Intelligence
Moving gradients: a path-based method for plausible image interpolation
ACM SIGGRAPH 2009 papers
Motion deblurring using hybrid imaging
CVPR'03 Proceedings of the 2003 IEEE computer society conference on Computer vision and pattern recognition
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New frame rate up-conversion using bi-directional motion estimation
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Motion compensated frame interpolation by new block-based motion estimation algorithm
IEEE Transactions on Consumer Electronics
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We propose a method for making temporal super-resolution video from a single video by exploiting the self-similarity that exists in the spatio-temporal domain of videos. Temporal super-resolution is inherently ill-posed problem because there are an infinite number of high temporal resolution frames that can produce the same low temporal resolution frame. The key idea in this work to solve this ambiguity is exploiting self-similarity, i.e., a self-similar appearance that represents integrated motion of objects during each exposure time of videos with different temporal resolutions. In contrast with other methods that try to generate plausible intermediate frames based on temporal interpolation, our method can increase the temporal resolution of a given video, for instance by resolving one frame to two frames. Based on the quantitative evaluation of experimental results, we demonstrate that our method can generate enhanced videos with increased temporal resolution thereby recovering appearances of dynamic scenes.