115 search results - page 7 / 23 » A MATLAB-Based Code Generator for Sparse Matrix Computations |
CORR
2006
Springer
13 years 7 months ago
2006
Springer
Abstract-- Recent work has suggested that low-density generator matrix (LDGM) codes are likely to be effective for lossy source coding problems. We derive rigorous upper bounds on ...
ICCV
2005
IEEE
14 years 9 months ago
2005
IEEE
We introduce an algorithm for a non-negative 3D tensor factorization for the purpose of establishing a local parts feature decomposition from an object class of images. In the pas...
FPGA
2000
ACM
13 years 11 months ago
2000
ACM
A method for evaluating and constructing sparse crossbars which are both area efficient and highly routable is presented. The evaluation method uses a network flow algorithm to ac...
INTERSPEECH
2010
13 years 2 months ago
2010
We propose a probabilistic factorial sparse coder model for single channel source separation in the magnitude spectrogram domain. The mixture spectrogram is assumed to be the sum ...
ICIP
2009
IEEE
13 years 5 months ago
2009
IEEE
By the guidance of attention, human visual system is able to locate objects of interest in complex scene. We propose a new visual saliency detection model for both image and video...