Superimposed video disambiguation for increased field of view

Video coding with superimposed motion compensated signals

fabrication of new ion sensitive field effect transistors (isfet) based on modification of junction-fet for analysis of hydronium, potassium and hydrazinium ions

a novel and ultra low cost isfet electrode and measurement system was designed for isfet application and detection of hydronium, hydrazinium and potassium ions. also, a measuring setup containing appropriate circuits, suitable analyzer (advantech board), de noise reduction elements, cooling system and pc was used for controlling the isfet electrode and various characteristic measurements. the t...

Overview of View Synthesis Prediction for Multi-view Video Coding

With a wide range of viewing angles, the multi-view video can provide more realistic feeling at arbitrary viewpoints. However, because of a huge amount of data from multiple cameras, we need to develop an efficient coding method. One of the promising approaches for multi-view video coding is view synthesis prediction which generates an additional reference frame. In this paper, we explain the p...

Disambiguation of Horizontal Direction for Video Conference Systems

All existing video conferencing systems which support more than two sites and more than one user at each site suffer from directional ambiguity: not only is it generally impossible for two remote users to look each other in the eyes, but even just horizontal directionality is not preserved. Under horizontal directionality we understand that the direction of the users’ gaze or pointing fingers d...

Increased sensitivity and field of view for a rotating positron camera.

Large area positron cameras for three-dimensional imaging in medicine have been under development for several years at a number of centres (McKee er a1 1979, Bateman er a1 1980, Jeavons et a1 1981, Del Guerra er a1 1983), and some groups have reported clinical applications (Ott er a1 1983, Townsend et a1 1984). To reconstruct the data, an algorithm based on a backprojection and frequency space ...