178 search results - page 19 / 36 » Rate-distortion optimized image compression using wedgelets |
ICIP
2000
IEEE
14 years 10 months ago
2000
IEEE
Joint space-frequency segmentation is a relatively new image compression technique that finds the rate-distortion optimal representation of an image from a large set of possible s...
CBMS
2007
IEEE
14 years 3 months ago
2007
IEEE
A key challenge in the management of microarray data is the large size of images that constitute the output of microarray experiments. Therefore, only the expression values extrac...
ICIP
2005
IEEE
14 years 10 months ago
2005
IEEE
JPEG 2000 is a lossy integer-to-integer transform-based compression method that first quantizes the separable 2-D wavelet transform coefficients, then entropy codes them. The imag...
ICASSP
2010
IEEE
13 years 8 months ago
2010
IEEE
This paper presents a novel algorithm for computing the relative motion between images from compressed linear measurements. We propose a geometry based correlation model that desc...
ICIP
2003
IEEE
14 years 10 months ago
2003
IEEE
We consider the sensor broadcast problem: in our setup, sensors measure each one pixel of an image that unfolds over a field, and broadcast a rate constrained encoding of their me...