ICASSP
2009
IEEE
14 years 3 months ago
2009
IEEE
This paper proposes a data pruning-based compression scheme to improve the rate-distortion relation of compressed images and video sequences. The original frames are pruned to a s...
ICASSP
2009
IEEE
14 years 3 months ago
2009
IEEE
We introduce a new channel, which consists of an interference channel (IC) in parallel with an interference relay channel (IRC), to analyze the interaction between two selfish and...
ICASSP
2007
IEEE
14 years 3 months ago
2007
IEEE
Our purpose is to study how different muscles collaborate together to efficiently create a smooth, coordinated reaching movement. In the EMG literature, it has been commonplace to...
ICASSP
2007
IEEE
14 years 3 months ago
2007
IEEE
This paper presents a new approach to demosaicing of spatially sampled image data observed through a color filter array, in which properties of Smith-Barnwell filterbanks are empl...
ICASSP
2007
IEEE
14 years 3 months ago
2007
IEEE
Acoustic Echo Cancellation (AEC) has become an essential and wellknown enabling technology for hands-free communication and human-machine interfaces. AEC for two or more reproduct...
ICASSP
2007
IEEE
14 years 3 months ago
2007
IEEE
Motion estimation is the most time-consuming subsystem in a video codec. Thus, more efficient methods of motion estimation should be investigated. Real video sequences usually exh...
ICASSP
2007
IEEE
14 years 3 months ago
2007
IEEE
Thanks to a specific formalism for signal generation, it is possible to transpose an image processing problem to an array processing problem. For straight line characterization, t...
ICASSP
2007
IEEE
14 years 3 months ago
2007
IEEE
In this paper, we propose a new feature extraction method, which is robust against rotation and histogram equalization for texture classification. To this end, we introduce the co...
ICASSP
2007
IEEE
14 years 3 months ago
2007
IEEE
Most detection algorithms for hyperspectral imaging applications assume a target with a perfectly known spectral signature. In practice, the target signature is either imperfectly...
ICASSP
2007
IEEE
14 years 3 months ago
2007
IEEE
We propose an algorithm to detect depths in a light field. Specifically, given a 4D light field, we find all planes at which objects are located. Although the exact depth of each ...