Video Synthesis with High Spatio-temporal Resolution Using Spectral Fusion
We propose a novel strategy to obtain a high spatio-temporal resolution video. To this end, we introduce a dual sensor camera that can capture two video sequences with the same field of view simultaneously. These sequences record high resolution with low frame rate and low resolution with high frame rate. This paper presents an algorithm to synthesize a high spatio-temporal resolution video from these two video sequences by using motion compensation and spectral fusion. We confirm that the proposed method improves the resolution and frame rate of the synthesized video.
KeywordsVideo Sequence Discrete Cosine Transform High Resolution Image High Frame Rate Super Resolution
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- 7.Nagahara, H., Hoshikawa, A., Shigemoto, T., Iwai, Y., Yachida, M., Tanaka, H.: Dual-sensor camera for acquiring image sequences with different spatio-temporal resolution. In: Proc. IEEE Int. Conf. Advanced Video and Signal based Surveillance (September 2005)Google Scholar