We present a novel geometric calibration technique for scalable multi-projector displays. Geometric calibration plays an important role in the alignment of multi-projector systems to present a seamless tiling of the multiple projector displays. Multi-frequency Phase Measuring Profilometry technique for the geometric calibration is proposed in this work. The required framework for implementing t...

In this paper, we propose a real-time calibration technique for a projector-camera system, which enables the system to locate the projector even while it is moving. Usually fiducial points are stuck on the screen and the camera tracks both the fiducial points and the quadrilateral illuminated by the projector. Then the projector is located by the tracking. Instead of the fiducial points, our re...

We develop a stochastic path-integral approach for predicting the superconducting transition temperatures of anharmonic solids. By defining generalized Bloch basis, we generalize formalism approach, which is originally developed liquid systems. implement ab initio calculations using projector augmented-wave method, and apply implementation to estimate metallic deuterium hydrogen sulfide. For de...

The synchronization of two distributed Belousov-Zhabotinsky systems is experimentally and theoretically investigated. Symmetric local coupling of the systems is made possible with the use of a video camera-projector scheme. The spatial disorder of the coupled systems, with random initial configurations of spirals, gradually decreases until a final state is attained, which corresponds to a synch...

Recently multi-media projectors became commercially available for using in 3D reconstruction application. They have a number of features which make them attractive for using in photogrammetric application. The main of these features are high technical characteristics (such as brightness, contrast, signal/noise ratio, resolution) and a reasonable price. And the main advantages of multimedia proj...

We extend the spinorial geometry techniques developed for the solution of su-pergravity Killing spinor equations to the kappa symmetry condition for supersym-metric brane probe configurations in any supergravity background. In particular, we construct the linear systems associated with the kappa symmetry projector of M-and type II branes acting on any Killing spinor. As an example, we show that...

A dynamic infrared (IR) scene projector which is based upon diode lasers is now operational at the US Army Missile Command's (MICOM) Research, Development, and Engineering Center (RDEC). The projector is referred to as the Laser Diode Array Projector (LDAP). It utilizes a 64-element linear array of Pb-salt diode lasers coupled with a high-speed optical scanning system, drive electronics and syn...