204 search results - page 34 / 41 » Shift-invariance in the Discrete Wavelet Transform |
VLSISP
2008
13 years 7 months ago
2008
Abstract. The large amount of data generated by neuroprosthetic devices requires a high communication bandwidth for extra-cranial transmission, critically limiting the number and u...
PRL
2002
13 years 7 months ago
2002
Optical lenses, particularly those with long focal lengths, suffer from the problem of limited depth of field. Consequently, it is often difficult to obtain good focus for all obj...
ICPR
2010
IEEE
13 years 4 months ago
2010
IEEE
We propose a quality-based fusion scheme for improving the recognition accuracy using color iris images characterized by three spectral channels - Red, Green and Blue. In the prop...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
A robust data hiding scheme that embeds the watermark bits by quantizing the gradient directions of an image is proposed. By embedding the watermark in the angle, the watermark be...
ICIP
2006
IEEE
14 years 9 months ago
2006
IEEE
Inter-color correlation between the luminance component and chrominance components has been utilized for color image coding for years. However, the correlation has not been clearl...