ICASSP
2009
IEEE
13 years 11 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
13 years 11 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
13 years 11 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
13 years 11 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
13 years 11 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
13 years 11 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
13 years 11 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
13 years 11 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
13 years 11 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
13 years 11 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 ...