2009 Digest of Technical Papers International Conference on Consumer Electronics 2009
DOI: 10.1109/icce.2009.5012167
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Video generation for high spatio-temporal resolution imaging

Abstract: We propose a color video generation method for spatio-temporal high-resolution video imaging in dark conditions. The proposed method consists of two steps. First, RGB-separated video sequences with different spatio-temporal resolution sets are captured to increase the amount of captured light. Second, a high spatiotemporal resolution color video is reconstructed from those input video sequences in the regularization framework. We show the advantages of our method using a prototype camera system and simulation … Show more

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Cited by 3 publications
(5 citation statements)
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“…We used sample images provide by the Institute of Image Information and Television Engineers images. At first, we compared the conventional method [4,7] and the proposed method with respect to the PSNR of the output images. Captured images g were simulated by sampling the f. Interval of long-term exposure was 4 frames.…”
Section: Resultsmentioning
confidence: 99%
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“…We used sample images provide by the Institute of Image Information and Television Engineers images. At first, we compared the conventional method [4,7] and the proposed method with respect to the PSNR of the output images. Captured images g were simulated by sampling the f. Interval of long-term exposure was 4 frames.…”
Section: Resultsmentioning
confidence: 99%
“…Then, the quality of the reconstruction image of our proposed system is stable under such a scene. In addition, our proposed method is faster than the conventional method [4,7] because our proposed method does not require motion information that the computational complexity was very high.…”
Section: Introductionmentioning
confidence: 92%
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“…1 5,10 . We defined pixels which had a low-frame-rate image exposed over a long-term as 'long exposure pixels' and pixels which had a high-frame-rate image exposed over a short-term as 'short exposure pixels.'…”
Section: Introductionmentioning
confidence: 99%