Sciweavers

ICASSP
2008
IEEE
13 years 10 months ago
On ICA of complex-valued fMRI: Advantages and order selection
Wei Xiong, Yi-Ou Li, Hualiang Li, Tülay Adali...
ICASSP
2008
IEEE
13 years 10 months ago
A two-stage approach to saliency detection in images
Researches in psychology, perception and related fields show that there may be a two-stage process involved in human vision. In this paper, we propose an approach by following a t...
Zheshen Wang, Baoxin Li
ICASSP
2008
IEEE
13 years 10 months ago
Compressive sensing of parameterized shapes in images
Compressive Sensing (CS) uses a relatively small number of non-traditional samples in the form of randomized projections to reconstruct sparse or compressible signals. The Hough t...
Ali Cafer Gurbuz, James H. McClellan, Justin K. Ro...
ICASSP
2008
IEEE
13 years 10 months ago
An invertible quantization based watermarking approach
In this paper a new class of invertible watermarking approach based on quantization has been introduced. Based on the necessary conditions (blindness, reversibility and impercepti...
Mohammad Javad Saberian, Mohammad Ali Akhaee, Faro...
ICASSP
2008
IEEE
13 years 10 months ago
Image interpolation with directionlets
We present a novel directionally adaptive image interpolation based on a multiple-direction wavelet transform, called directionlets. The algorithm uses directionlets to efficient...
Vladan Velisavljevic, Raphael Coquoz
ICASSP
2008
IEEE
13 years 10 months ago
A robust method for QRS detection based on modified p-spectrum
In this paper, we propose a robust method based on the modi ed p-spectrum to detect heart beats in ECG signals, which is also referred as QRS detection in the literature. QRS dete...
Peng Qiu, K. J. Ray Liu
ICASSP
2008
IEEE
13 years 10 months ago
Learning to satisfy
This paper investigates a class of learning problems called learning satisfiability (LSAT) problems, where the goal is to learn a set in the input (feature) space that satisfies...
Frederic Thouin, Mark Coates, Brian Eriksson, Robe...
ICASSP
2008
IEEE
13 years 10 months ago
Joint filterbank structures for integrating audio coding into hearing aid applications
To help develop ultra-low power wireless hearing aid products, we investigate the integration of subband audio coding with hearing aid applications. Both the audio coding and the ...
Rong Dong, David Hermann, Robert Brennan, Edward C...
ICASSP
2008
IEEE
13 years 10 months ago
Modulation forensics for wireless digital communications
Modulation forensics is to detect the modulation type in wireless communications without any prior information. It nds both military and civilian applications such as surveillance...
W. Sabrina Lin, K. J. Ray Liu
ICASSP
2008
IEEE
13 years 10 months ago
A new image denoising method based on the bilateral filter
In this paper we propose a new method to reduce noise in digital images. The method is based on the bilateral filter. The bilateral filter is a nonlinear filter that does spati...
Ming Zhang, Bahadir K. Gunturk