13651 search results - page 157 / 2731 » Spectral analysis of data |
ICIP
2007
IEEE
14 years 3 months ago
2007
IEEE
Many natural textures comprise structural patterns and show strong self-similarity. We use affine symmetry to segment an image into self-similar regions; that is a patch of textu...
ICTAI
2007
IEEE
14 years 3 months ago
2007
IEEE
The multiplication of Very High Resolution (spatial or spectral) remote sensing images appears to be an opportunity to identify objects in urban and periurban areas. The classifi...
IBPRIA
2007
Springer
14 years 3 months ago
2007
Springer
Abstract. This paper describes an approach to estimate the parameters of a motion blur (direction and length) directly form the observed image. The motion blur estimate can then be...
CCECE
2006
IEEE
14 years 3 months ago
2006
IEEE
The application of bit-interleaved coded modulation with iterative decoding (BICM-ID) was recently considered to improve both the spectral efficiency and error performance in Cla...
ISCAS
2006
IEEE
14 years 3 months ago
2006
IEEE
– LC-tuned voltage controlled oscillators (LC VCOs) are widely used in high performance phase locked loops (PLLs) and frequency synthesizers due to their high spectral purity. Th...