Abstract. Two robust spatial-domain watermarking algorithms for image copyright protection are described in this paper. The first one is robust against compression, filtering and c...
MobiDoc is a framework for building mobile compound documents, where the compound document can be dynamically composed of mobile agents and can migrate itself over a network as a w...
This work presents a real time system for detection and tracking of facial features in video sequences. Such system may be used in visual communication applications, such as teleco...
In image-guided neurosurgery, "mixed reality" merging has been used to merge video images with an underlying computer model. We have developed methods to map intra-operat...
Damini Dey, Piotr J. Slomka, David G. Gobbi, Terry...
This paper is a progress report on our research, design, and implementation of a virtual reality environment where users (visitors, customers) can interact with agents that help th...