Spatio-temporal sampling for video
Publication
, Journal Article
Shankar, M; Pitsianis, NP; Brady, D
Published in: Proceedings of SPIE - The International Society for Optical Engineering
December 17, 2008
With this work we propose spatio-temporal sampling strategies for video using a lenslet array computational imaging system and explore the opportunities and challenges in the design of compressive video sensors and corresponding processing algorithms. The redundancies in video streams are exploited by (a) sampling the sub-apertures of a multichannel (TOMBO) camera, and (b) by the computational reconstruction to achieve low power and low complexity video sensors. A spatial and a spatio-temporal sampling strategy are considered, taking into account the feasibility for implementation in the focal-plane readout hardware. The algorithms used to reconstruct the video frames from measurements are also presented.
Duke Scholars
Published In
Proceedings of SPIE - The International Society for Optical Engineering
DOI
ISSN
0277-786X
Publication Date
December 17, 2008
Volume
7076
Related Subject Headings
- 5102 Atomic, molecular and optical physics
- 4009 Electronics, sensors and digital hardware
- 4006 Communications engineering
Citation
APA
Chicago
ICMJE
MLA
NLM
Shankar, M., Pitsianis, N. P., & Brady, D. (2008). Spatio-temporal sampling for video. Proceedings of SPIE - The International Society for Optical Engineering, 7076. https://doi.org/10.1117/12.795753
Shankar, M., N. P. Pitsianis, and D. Brady. “Spatio-temporal sampling for video.” Proceedings of SPIE - The International Society for Optical Engineering 7076 (December 17, 2008). https://doi.org/10.1117/12.795753.
Shankar M, Pitsianis NP, Brady D. Spatio-temporal sampling for video. Proceedings of SPIE - The International Society for Optical Engineering. 2008 Dec 17;7076.
Shankar, M., et al. “Spatio-temporal sampling for video.” Proceedings of SPIE - The International Society for Optical Engineering, vol. 7076, Dec. 2008. Scopus, doi:10.1117/12.795753.
Shankar M, Pitsianis NP, Brady D. Spatio-temporal sampling for video. Proceedings of SPIE - The International Society for Optical Engineering. 2008 Dec 17;7076.
Published In
Proceedings of SPIE - The International Society for Optical Engineering
DOI
ISSN
0277-786X
Publication Date
December 17, 2008
Volume
7076
Related Subject Headings
- 5102 Atomic, molecular and optical physics
- 4009 Electronics, sensors and digital hardware
- 4006 Communications engineering