A class of one-dimensional convolutional codes will be presented. They are all MDS codes, i. e., have the largest distance among all one-dimensional codes of the same length n and...
: This paper presents a framework for the automatic production of Digital Talking Books (DTB). The production process converts existing audio tapes and OCR-based digitalization of ...
To allow efficient browsing of large image collections, we have to provide a summary of its visual content. We present in this paper a robust approach to organize image databases:...
We study a detection-theoretic approach to steganalysis. The relative entropy between covertext and stegotext determines the steganalyzer's difficulty in discriminating them,...
In this article we present the main features of Aingeru, a system that provides a new kind of tele assistance service. The purpose of developing Aingeru has been to overcome the ma...
Alberto Tablado, Arantza Illarramendi, Miren I. Ba...