696 search results - page 6 / 140 » Proposals of Co-occurrence Frequency Image Based Filters |
GLOBECOM
2010
IEEE
13 years 5 months ago
2010
IEEE
Abstract-- A new approach to distributed cooperative beamforming in two-way half-duplex relay networks with frequency selective channels is proposed. In our scheme, two transceiver...
ICIP
2006
IEEE
14 years 9 months ago
2006
IEEE
The contourlet transform was proposed as a directional multiresolution image representation that can efficiently capture and represent singularities along smooth object boundaries...
FGR
2006
IEEE
14 years 1 months ago
2006
IEEE
Motivated by a recently proposed biologically-inspired face recognition approach, psychophysical experiments have been carried out. We measured recognition performance of polar fr...
CVPR
2012
IEEE
11 years 10 months ago
2012
IEEE
Saliency estimation has become a valuable tool in image processing. Yet, existing approaches exhibit considerable variation in methodology, and it is often difficult to attribute...
JDCTA
2010
13 years 2 months ago
2010
This paper proposes a watermarking algorithm based on correlation to authenticate image content. The original image is converted to YIQ space first, then subdivided into 8