This paper contemplates the framework of probabilistic image retrieval in the wavelet
domain from a computational point of view. We not only focus on achieving high retrieval …

In this paper, we investigate a novel joint statistical model for subband coefficient
magnitudes of the dual-tree complex wavelet transform, which is then coupled to a Bayesian …

This paper deals with texture modeling for classification or retrieval systems using
multivariate statistical features. The proposed features are defined by the hyperparameters …

This paper presents a texture descriptor based on wavelet frame transforms. At each
position in the image, and for each resolution level, we consider both vertical and horizontal …

This paper investigates the use of complex wavelets for statistical texture retrieval in a noisy
environment, in which the query image is contaminated by noise. To account for the …

We present a novel preprocessing technique for handwritten numerals recognition, that
relies on the extraction of multiscale features to characterize the classes. These features are …

An approach for the co-registration of Digital Surface Models (DSMs) derived from
Unmanned Aerial Vehicles (UAVs) and Terrestrial Laser Scanners (TLS) is proposed …

The presented paper describes an approach of dynamic positioning of functional building
blocks on Virtex (Xilinx) FPGAs. The modules can be of a variable rectangular shape …

This paper presents a texture descriptor based on the fine detail coefficients at three
resolution levels of a traslation invariant undecimated wavelet transform. First, we consider …

A complete texture image retrieval system includes two techniques: texture feature extraction
and similarity measurement. Specifically, similarity measurement is a key problem for texture …