DCC
2011
IEEE
12 years 11 months ago
2011
IEEE
The goal of the MobileASL (American Sign Language) research project is to enable sign language communication over the U.S. cellular network, which is low bandwidth and lossy. Data...
DCC
2011
IEEE
12 years 11 months ago
2011
IEEE
DCC
2011
IEEE
12 years 11 months ago
2011
IEEE
A simple block-based compressed-sensing reconstruction for still images is adapted to video. Incorporating reconstruction from a residual arising from motion estimation and compen...
DCC
2011
IEEE
12 years 11 months ago
2011
IEEE
The compressed-sensing recovery of video sequences driven by multihypothesis predictions is considered. Specifically, multihypothesis predictions of the current frame are used to...
DCC
2011
IEEE
12 years 11 months ago
2011
IEEE
The effect of quantization of prior probabilities in a collection of distributed Bayesian binary hypothesis testing problems over which the priors themselves vary is studied. In ...
DCC
2011
IEEE
12 years 11 months ago
2011
IEEE
We present a general-purpose, lossless compressor for streaming data. This compressor is based on the deplump probabilistic compressor for batch data. Approximations to the infere...
DCC
2011
IEEE
12 years 11 months ago
2011
IEEE
Quantizers for probabilistic sources are usually optimized for mean-squared error. In many applications, maintaining low relative error is a more suitable objective. This measure ...
DCC
2011
IEEE
12 years 11 months ago
2011
IEEE
—We propose a method to improve traditional character-based PPM text compression algorithms. Consider a text file as a sequence of alternating words and non-words, the basic ide...