Sciweavers

588 search results - page 28 / 118
» Differentiable Sparse Coding
Sort
View
SSIAI
2000
IEEE
14 years 26 days ago
On the Representation of Wideband Images Using Permutations for Lossless Coding
We introduce a novel method for representing and coding wideband signals using permutations. The signal samples are first sorted, and then encoded using Differential Pulse Coding...
Marios S. Pattichis, Alan C. Bovik, John W. Havlic...
ISMIR
2005
Springer
226views Music» more  ISMIR 2005»
14 years 2 months ago
Musical Genre Classification Enhanced by Improved Source Separation Technique
We present a system for musical genre classification based on audio features extracted from signals which correspond to distinct musical instrument sources. For the separation of...
Aristomenis S. Lampropoulos, Paraskevi S. Lampropo...
ICIP
2009
IEEE
13 years 6 months ago
Incremental sparse saliency detection
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...
Yin Li, Yue Zhou, Lei Xu, Xiaochao Yang, Jie Yang
TEC
2011
77views more  TEC 2011»
13 years 3 months ago
Differential Evolution With Composite Trial Vector Generation Strategies and Control Parameters
—Trial vector generation strategies and control parameters have a significant influence on the performance of differential evolution (DE). This paper studies whether the performa...
Yong Wang, Zixing Cai, Qingfu Zhang
CORR
2010
Springer
95views Education» more  CORR 2010»
13 years 3 months ago
Incidence structures from the blown up plane and LDPC codes
In this article, new regular incidence structures are presented. They arise from sets of conics in the affine plane blown
Alain Couvreur