416 search results - page 20 / 84 » Filtering, FDR and power |
PAA
2008
13 years 7 months ago
2008
Abstract Features computed as statistics (e.g. histograms) of local filter responses have been reported as the most powerful descriptors for texture classification and segmentation...
ISCAS
2007
IEEE
14 years 1 months ago
2007
IEEE
— this paper presents an integrated 70dB gain, low-power, and low-noise active RC amplifier and filter for low bio-signals sensing applications. The -3dB sense channel bandwidth ...
SIGPRO
2002
13 years 7 months ago
2002
In this work we discuss an improvement of the image-denoising wavelet-based method presented by [1]. This method is based on the estimation of the signal power at each wavelet sca...
VLSISP
2010
13 years 6 months ago
2010
Abstract Polyphase channelizer is an important component of subband adaptive filtering systems. This paper presents an energy-efficient hardware architecture and VLSI implementatio...
CVPR
2006
IEEE
14 years 9 months ago
2006
IEEE
In this paper, we propose a novel local steerable phase (LSP) feature extracted from the face image using steerable filter for face representation and recognition. Steerable filte...