126
click to vote
ICASSP
2009
IEEE
15 years 10 months ago
2009
IEEE
We address multistream sign language recognition and focus on efficient multistream integration schemes. Alternative approaches are investigated and the application of Product-HM...
130
click to vote
ICASSP
2009
IEEE
15 years 10 months ago
2009
IEEE
We present a compressive wide-band spectrum sensing scheme for cognitive radios. The received analog signal at the cognitive radio sensing receiver is transformed in to a digital ...
127
Voted
ICASSP
2009
IEEE
15 years 10 months ago
2009
IEEE
Although noise PSD estimation is a crucial part of noise reduction algorithms, most noise PSD estimators have problems in tracking non-stationary noise sources. Recently, a noise ...
125
Voted
ICASSP
2009
IEEE
15 years 10 months ago
2009
IEEE
This paper describes the speech and audio codec that has been submitted to ITU-T by Huawei and ETRI as a candidate for the upcoming super-wideband and stereo extensions of Rec. G....
116
Voted
ICASSP
2009
IEEE
15 years 10 months ago
2009
IEEE
This paper focuses on perturbation-based distributed beamforming with 1-bit feedback for wireless amplify-and-forward relay networks. We propose to use multiplicative perturbation...
131
click to vote
ICASSP
2009
IEEE
15 years 10 months ago
2009
IEEE
In this paper, we address the issue of audio source separation with a single channel, i.e. the estimation of source signals from a single mixture of these signals. This problem is...
129
Voted
ICASSP
2009
IEEE
15 years 10 months ago
2009
IEEE
In this paper, we propose a method for extracting color image features, called color index local auto-correlations. Pixel color is quantized and described sparsely in a manner sim...
125
click to vote
ICASSP
2009
IEEE
15 years 10 months ago
2009
IEEE
The problem of node localization in a wireless sensor network (WSN) with the use of the incomplete and noisy distance measurements between nodes as well as anchor position informa...
141
click to vote
ICASSP
2009
IEEE
15 years 10 months ago
2009
IEEE
The three-dimensional discrete cosine transform (3D DCT) has been proposed as an alternative to motion-compensated transform coding for video content. However, so far no definiti...
99
Voted
ICASSP
2009
IEEE
15 years 10 months ago
2009
IEEE
A fully affine invariant image comparison method, Affine-SIFT (ASIFT) is introduced. While SIFT is fully invariant with respect to only four parameters namely zoom, rotation and...