Abstract

Although considerable effort has been devoted to the problem of reconstructing compressively sensed video, no existing algorithm achieves results comparable to commonly available video compression methods such as H.264. One possible avenue for improving compressively sensed video reconstruction is the use of optical flow information. Current efforts reported in the literature have not fully utilized optical flow information, instead focusing on limited cases such as stationary backgrounds with sparse foreground motion. In this paper, a reconstruction method is presented which fully utilizes optical flow information to increase the quality of reconstruction. The special cases of known image motion and constant global image motion are presented, and the performance of the algorithm on existing datasets is evaluated.

Original languageEnglish (US)
Title of host publicationICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
Pages2267-2271
Number of pages5
DOIs
StatePublished - Oct 18 2013
Event2013 38th IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2013 - Vancouver, BC, Canada
Duration: May 26 2013May 31 2013

Other

Other2013 38th IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2013
CountryCanada
CityVancouver, BC
Period5/26/135/31/13

Fingerprint

Optical flows
Image compression

Keywords

  • Compressive Sensing
  • Image Reconstruction
  • Motion Estimation
  • Optical Flow

ASJC Scopus subject areas

  • Signal Processing
  • Software
  • Electrical and Electronic Engineering

Cite this

Braun, H., Turaga, P., Tepedelenlioglu, C., & Spanias, A. (2013). Optical flow for compressive sensing video reconstruction. In ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings (pp. 2267-2271). [6638058] https://doi.org/10.1109/ICASSP.2013.6638058

Optical flow for compressive sensing video reconstruction. / Braun, H.; Turaga, Pavan; Tepedelenlioglu, Cihan; Spanias, Andreas.

ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. 2013. p. 2267-2271 6638058.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Braun, H, Turaga, P, Tepedelenlioglu, C & Spanias, A 2013, Optical flow for compressive sensing video reconstruction. in ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings., 6638058, pp. 2267-2271, 2013 38th IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2013, Vancouver, BC, Canada, 5/26/13. https://doi.org/10.1109/ICASSP.2013.6638058
Braun H, Turaga P, Tepedelenlioglu C, Spanias A. Optical flow for compressive sensing video reconstruction. In ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. 2013. p. 2267-2271. 6638058 https://doi.org/10.1109/ICASSP.2013.6638058
Braun, H. ; Turaga, Pavan ; Tepedelenlioglu, Cihan ; Spanias, Andreas. / Optical flow for compressive sensing video reconstruction. ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. 2013. pp. 2267-2271
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