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A Simple Maneuver to Improve Catheter Stability at the Posterior Right Pulmonary Vein in a Small Left Atrium. [PDF]

J Arrhythm
Nakatani Y, Tamura S, Hasegawa H, Iwai R, Ishii H.   +4 more
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Scalable compressive video

2011 18th IEEE International Conference on Image Processing, 2011
The paper presents a scalable compressive sampling (CS) scheme for video acquisition. The proposed solution enables progressive reconstruction of video frames with novel measurement matrices. Simulation results show significant performance improvements over the traditional CS technique for the base layer and slightly better performance for the final ...
Stankovic, V., Stankovic, L., Cheng, S.
openaire   +3 more sources

On Compression of Encrypted Video

2007 Data Compression Conference (DCC'07), 2007
We consider video sequences that have been encrypted uncompressed. Since encryption masks the source, traditional data compression algorithms are rendered ineffective. However, it has been shown that through the use of distributed source-coding techniques, the compression of encrypted data is in fact possible.
Daniel Schonberg, Chuohao Yeo, Stark C. Draper, Kannan Ramchandran   +3 more
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Spatiotemporal compressed sensing for video compression

2017 IEEE 60th International Midwest Symposium on Circuits and Systems (MWSCAS), 2017
We present a hardware-friendly spatiotemporal compressed sensing framework for video compression. The spatiotemporal compressed sensing incorporates random sampling in both spatial and temporal domain to encode the video scene into a single coded image. During decoding, the video is reconstructed using dictionary learning and sparse recovery.
Tao Xiong, John M. Rattray, Jie Zhang 0063, Chetan Singh Thakur, Sang Peter Chin, Trac D. Tran, Ralph Etienne-Cummings   +6 more
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