34 search results - page 3 / 7 » Complex Gaussian scale mixtures of complex wavelet coefficie... |
IDA
2009
Springer
14 years 2 months ago
2009
Springer
We propose a probabilistic model for the Independent Vector Analysis approach to blind deconvolution and derive an asymptotic Newton method to estimate the model by Maximum Likelih...
IJCV
2000
13 years 7 months ago
2000
We present a universal statistical model for texture images in the context of an overcomplete complex wavelet transform. The model is parameterized by a set of statistics computed ...
ICIP
2005
IEEE
14 years 9 months ago
2005
IEEE
This paper introduces the Interlevel Product (ILP) which is a transform based upon the Dual-Tree Complex Wavelet. Coefficients of the ILP have complex values whose magnitudes indi...
ICIP
2006
IEEE
14 years 9 months ago
2006
IEEE
This paper presents a new approach in automation for crack detection on pavement surface images. The method is based on the continuous wavelet transform. In the first step, a sepa...
ICIP
2000
IEEE
13 years 12 months ago
2000
IEEE
Wavelet-domain hidden Markov models (HMMs) have been recently proposed and applied to image processing, e.g., image denoising. In this paper, we develop a new HMM, called local co...