696 search results - page 31 / 140 » Proposals of Co-occurrence Frequency Image Based Filters |
ICIP
2010
IEEE
13 years 5 months ago
2010
IEEE
We propose a new algorithm to detect the presence and the localization of aliasing in a single digital image.Considering the image in Fourier domain, the fact that two frequencies...
IJCV
1998
13 years 7 months ago
1998
A fundamental problem in depth from defocus is the measurement of relative defocus between images. The performance of previously proposed focus operators are inevitably sensitive t...
ICASSP
2010
IEEE
13 years 2 months ago
2010
IEEE
The distortion scalable wavelet based coder SPECK is widely referred to in literature as achieving excellent coding performance with very low computational complexity compared to ...
ICIP
2007
IEEE
13 years 11 months ago
2007
IEEE
The search for alias-free sampling lattices for a given frequency support, in particular those lattices achieving minimum sampling densities, is a fundamental issue in various app...
EIT
2008
IEEE
13 years 9 months ago
2008
IEEE
Abstract--Real-time image and multimedia processing applications such as video surveillance and telemedicine can have dynamic requirements of system latency, throughput, and power ...