Most of the current speech transmission systems are only able to deliver speech signals in a narrow frequency band. This narrowband speech is characterized by a thin and muffled ...
We compare three Computer Vision approaches to 3-D reconstruction, namely passive Binocular Stereo and active Structured Lighting and Photometric Stereo, in application to human f...
Alexander Woodward, Da An, Georgy L. Gimel'farb, P...
The Context sensitive Indoor Navigation System (CoINS) implements an architecture to develop context-aware indoor user guidance services and applications. This paper presents a de...
E-contracts are used to describe the supply and the consumption details of e-services within a business process. The establishment of e-contracts in a given application domain usu...
Marcelo Fantinato, Maria Beatriz Felgar de Toledo,...
Computational database technology spans the two research fields data-base technology and scientific computing. It involves development of database capabilities that support compu...