37 search results - page 3 / 8 » Image compression using the Iteration-Tuned and Aligned Dict... |
SCALESPACE
2007
Springer
13 years 11 months ago
2007
Springer
This paper proposes an extension of compressed sensing that allows to express the sparsity prior in a dictionary of bases. This enables the use of the random sampling strategy of c...
INTERSPEECH
2010
13 years 13 days ago
2010
An application of compressive sensing (CS) theory in imagebased robust face recognition is considered. Most contemporary face recognition systems suffer from limited abilities to ...
ICIP
2008
IEEE
14 years 2 days ago
2008
IEEE
This paper deals with the optimization of a new technique of image compression. After the wavelet transform of an image, blocks of coefficients are further linearly decomposed us...
ICMCS
2009
IEEE
13 years 3 months ago
2009
IEEE
Spatio-temporal alignment of electronic slides with corresponding presentation video opens up a number of possibilities for making the instructional content more accessible and un...
DCC
2008
IEEE
14 years 5 months ago
2008
IEEE
We discuss the use of lattice vector quantizers in conjunction with a quadtree-based sorting algorithm for the compression of multidimensional data sets, as encountered, for examp...