827 search results - page 42 / 166 » On Compression of Encrypted Video |
ICIP
2007
IEEE
15 years 4 months ago
2007
IEEE
— We examine metrics to predict the visibility of packet losses in MPEG-2 and H.264 compressed video. We use subjective data that has a wide range of parameters, including differ...
SIPS
2007
IEEE
15 years 4 months ago
2007
IEEE
A novel video compression scheme is presented in this paper. This algorithm is implemented based on a conditional replenishment Address Event Representation (AER) imager, where im...
HVEI
2009
14 years 7 months ago
2009
Communication of American Sign Language (ASL) over mobile phones would be very beneficial to the Deaf community. ASL video encoded to achieve the rates provided by current cellula...
ICIP
2008
IEEE
15 years 11 months ago
2008
IEEE
We propose a directional fuzzy lter to enhance the quality of compressed video sequences. A motion compensated spatiotemporal lter (MCSTF) is applied to intra-frame and inter-fram...
ICMCS
2010
IEEE
14 years 10 months ago
2010
IEEE
In this paper, we propose an unsupervised segmentation algorithm for extracting moving objects/regions from compressed video using Markov Random Field (MRF) classification. First,...