3256 search results - page 95 / 652 » Learning Linear Transformations |
IPPS
2002
IEEE
14 years 1 months ago
2002
IEEE
This paper presents a self-adapting parallel package for computing the Walsh-Hadamard transform (WHT), a prototypical fast signal transform, similar to the fast Fourier transform....
ICIAP
2007
ACM
14 years 9 months ago
2007
ACM
In this paper, we propose novel blur and similarity transform (i.e. rotation, scaling and translation) invariant features for the recognition of objects in images. The features ar...
ICPR
2008
IEEE
14 years 3 months ago
2008
IEEE
This paper presents an interesting observation that epipolar geometry and log–polar transform can be naturally combined by setting the center of the log–polar transform into t...
MMSP
2008
IEEE
14 years 3 months ago
2008
IEEE
Abstract—In this paper we study the problem of evaluating the reconstruction distortion in the wavelet domain when adaptive lifting schemes (ALS) are used for the direct and inve...
DOCENG
2003
ACM
14 years 2 months ago
2003
ACM
In this paper, we describe a comparative study on techniques of feature transformation and classification to improve the accuracy of automatic text classification. The normalizati...