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Video from a single coded exposure photograph using a …
- https://ieeexplore.ieee.org/document/6126254
- To demonstrate the power of our approach, we have implemented a prototype imaging system with per-pixel coded exposure control using a liquid crystal on silicon (LCoS) device. Using both simulations and experiments on a wide range of scenes, we show that our method can effectively reconstruct a video from a single image maintaining high spatial ...
Video from a Single Exposure Coded Photograph – Wision Lab Web
- https://wisionlab.com/project/compressive-high-speed-videography/
- Video from a Single Exposure Coded Photograph Cameras face a fundamental tradeoff between the spatial and temporal resolution - digital still cameras can capture images with high spatial resolution, but most high-speed video cameras suffer from low spatial resolution.
Video from a Single Coded Exposure Photograph using a …
- https://academiccommons.columbia.edu/doi/10.7916/D81262X7
- Video from a Single Coded Exposure Photograph using a Learned Over-Complete Dictionary | Academic Commons Cameras face a fundamental tradeoff between the spatial and temporal resolution - digital still cameras can capture images with high spatial resolution, but most high-speed video cameras suffer from low spatial resolution.
Video from a single coded exposure photograph using a …
- https://www.researchgate.net/publication/221111460_Video_from_a_single_coded_exposure_photograph_using_a_learned_over-complete_dictionary
- There are three main components of our approach: (1) Coded exposure sampling and projection of space-time volumes into images, (2) learning an …
Video from a Single Exposure Coded Photograph - YouTube
- https://www.youtube.com/watch?v=JAYC0C3NIdY
- Project Page: http://www.cs.columbia.edu/CAVE/projects/single_shot_video/ Cameras face a fundamental tradeoff between the spatial and temporal resolution - ...
Video from a single coded exposure photograph using a …
- https://www.academia.edu/2742939/Video_from_a_single_coded_exposure_photograph_using_a_learned_over_complete_dictionary
- Video from a single coded exposure photograph using a learned over-complete dictionary. 2011. Ramesh Raskar. ... Related Papers. High spatio-temporal resolution video with compressed sensing. By Leonidas Spinoulas. Coded strobing photography: Compressive sensing of high-speed periodic events. By Ramesh Raskar. Computational plenoptic imaging.
Video from a Single Coded Exposure Photograph using a …
- https://www1.cs.columbia.edu/CAVE/publications/pdfs/Hitomi_ICCV2011.pdf
- Coded Exposure Photography: An active re-search area in computational photography is coded ex-posure photography. Coded global shutter (i.e., ut-ter shutter) has been used for motion deblurring [15] and reconstructing periodic high speed motion with compressive sensing [5]. Agrawal et al. [16] proposed temporal super resolution by multiplexing ...
[PDF] Video from a single coded exposure photograph …
- https://www.semanticscholar.org/paper/Video-from-a-single-coded-exposure-photograph-using-Hitomi-Gu/5d9ee43e8ee5282174c867e506e113f2eb8ec99d
- Cameras face a fundamental tradeoff between the spatial and temporal resolution - digital still cameras can capture images with high spatial resolution, but most high-speed video cameras suffer from low spatial resolution. It is hard to overcome this tradeoff without incurring a significant increase in hardware costs. In this paper, we propose techniques for sampling, …
Video from a Single Coded Exposure Photograph …
- https://ece.duke.edu/~lcarin/Ajit3.2.2012.pdf
- •Done offline –training set was 20 video sequences, each video rotated in 8 directions and played forward + backward = 320 videos. •All videos had target frame rate (500 to 1000 fps, as we work with a 60 fps camera and want 9-18 fold gain). •Video-patch size was 7 x 7 x 36 = 1764 x 1 •Offline learning: KSVD, K = 100,000 atoms
Action Recognition from a Single Coded Image - IEEE Xplore
- https://ieeexplore.ieee.org/document/9105176
- Compressive video sensing uses random coded exposure and reconstructs higher than read out of sensor frame rate video from a single coded image. It is possible to recognize an action in a scene from a single coded image because the image contains multiple temporal information for reconstructing a video.
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