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ICASSP
2011
IEEE
12 years 10 months ago
Resolving spatial sampling effects in parametric directional filtering
Directional Audio Coding (DirAC) represents an efficient scheme to analyze and reproduce spatial sound; the coded stream consists of a single-channel audio signal and few paramet...
Markus Kallinger, Michael Buerger, Oliver Thiergar...
ICCAD
2007
IEEE
123views Hardware» more  ICCAD 2007»
14 years 3 months ago
Mapping model with inter-array memory sharing for multidimensional signal processing
Abstract – The storage requirements in data-intensive signal processing systems (including applications in video and image processing, artificial vision, medical imaging, real-t...
Ilie I. Luican, Hongwei Zhu, Florin Balasa
ICASSP
2007
IEEE
13 years 10 months ago
A Framework for wavelet-Based Analysis and Processing of Color Filter Array Images with Applications to Denoising and Demosaicin
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...
Keigo Hirakawa, Xiao-Li Meng, Patrick J. Wolfe
JUCS
2007
208views more  JUCS 2007»
13 years 6 months ago
The Architecture and Circuital Implementation Scheme of a New Cell Neural Network for Analog Signal Processing
: It is a difficult problem that using cellular neural network to make up of analog signal processing circuit. This paper presented the architecture of new cellular neural network ...
Youren Wang, Zhiqiang Zhang, Jiang Cui
ICASSP
2008
IEEE
14 years 24 days ago
Efficient assignment algorithm for mapping multidimensional signals into the physical memory
The storage requirements in data-intensive multidimensional signal processing systems have a significant impact on the system performance as well as on essential design parameter...
Ilie I. Luican, Hongwei Zhu, Florin Balasa