807 search results - page 74 / 162 » Compressed sensing based method for ECG compression |
GECCO
2005
Springer
15 years 3 months ago
2005
Springer
Wavelet-based image coders like the JPEG2000 standard are the state of the art in image compression. Unlike traditional image coders, however, their performance depends to a large...
ICDAR
2003
IEEE
15 years 3 months ago
2003
IEEE
In this paper, we present a compressed pattern matching method for searching user queried words in the CCITT Group 4 compressed document images, without decompressing. The feature...
AIPS
2008
15 years 6 days ago
2008
High dimensionality of belief space in DEC-POMDPs is one of the major causes that makes the optimal joint policy computation intractable. The belief state for a given agent is a p...
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TIP
2002
14 years 9 months ago
2002
Fractal image encoding is a computationally intensive method of compression due to its need to find the best match between image sub-blocks by repeatedly searching a large virtual...
RT
1995
Springer
15 years 1 months ago
1995
Springer
This paper explores numerical techniques for comparing real and synthetic luminance images. We introduce components of a perceptually based metric using ideas from the image compre...