756 search results - page 67 / 152 » Quantization of Sparse Representations |
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
Video error concealment is a post-processing technique that conceals the errors in a decoded video sequence based on data available only at the decoder. Most of the current techni...
NIPS
2007
13 years 9 months ago
2007
An important problem in many fields is the analysis of counts data to extract meaningful latent components. Methods like Probabilistic Latent Semantic Analysis (PLSA) and Latent ...
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...
APLAS
2011
ACM
12 years 7 months ago
2011
ACM
We present a new SPAS (ScalablePAth-Sensitive)framework for resolving points-to sets in C programs that exploits recent advances in pointer analysis. SPAS enables intraprocedural p...
ECCC
2011
13 years 2 months ago
2011
Polynomial identity testing (PIT) problem is known to be challenging even for constant depth arithmetic circuits. In this work, we study the complexity of two special but natural ...