This paper presents a fast and robust sprite generation algorithm for MPEG-4 video coding. Our contributions consist of two aspects. Firstly, a fast and robust Global Motion Estima...
The quantitative estimation of regional cardiac deformation from 3D image sequences has important clinical implications for the assessment of viability in the heart wall. Such esti...
Xenophon Papademetris, Albert J. Sinusas, Donald P...
We present a binocular active vision system that can attend to and xate a moving target. Our system has an open and expandable design and it forms the rst steps of a long term e o...
Jan-Olof Eklundh, Tomas Uhlin, Peter Nordlund, Ats...
The total variation (TV) measure is a key concept in the field of variational image analysis. Introduced by Rudin, Osher and Fatemi in connection with image denoising, it also prov...
There are a number of shots in a video, each of which has boundary types, such as cut, fade, dissolve and wipe. Many previous approaches can find the cut boundary without difficul...