Abstract: Semi-variogram estimators and distortion measures of signal spectra are utilized in this paper for image texture retrieval. On the use of the complete Brodatz database, most high retrieval ...

Most mining decisions are based on models estimated/simulated given the information obtained from samples. During the exploration stage, samples are commonly taken using diamond drill holes which are ...

Biological models are experimental systems that recreate aspects of human tissue function or disease. For example, certain tumour cell lines may serve as cancer models, and transgenic mice that ...

Abstract: Acoustic analyses of speech signals are popular in the framework of the clinical evaluation of voice and the diagnosis of disease. We propose a new strategy for dysphonic speech analysis ...