Award Data

The proposed effort in Phase I is to identify properties of propellants that solidify at cryogenic temperatures, "cryosolids", that will be tested in Phase Ii and to deliver a detailed design of a cryogenic testing device. This device will be able to measure tensile, flexural, shear and compressive strength, elastic moduli, and hardness of these cryosolids. In addition, this device will be able ...

N/A

N/A

A number of imaging and target identification admit a generalized tomographic formulation where the object to be imaged (identified) is multi-dimensional and the sensor data are one-dimensional generalized projections of this object. The goal of the proposed research is to formulate, develop and test and evaluate efficient wavelet based algorithms for such applications directly at the level of the ...

Opacification of the normally transparent cornea is among the leading causes of blindnessworldwide. Often vision can be restored by corneal transplantation but the procedure requires theavailability of a) suitable human corneal donor tissue; and b) a sophisticated eye banking system. It isfurther limited by the potential to transmit diseases such as AIDS and hepatitis. A significant advancewould b ...

We propose the development of a remotely powered back lighting for night vision imaging systems. The technology proposed also enables future incorporation of sequential RGB backlighting, that will improve AM-LCD performance by reducing the number of driving circuits by a factor of three, eliminate the spatially distributed RGB filters, triple the resolution for the same pixel size and triple the a ...

N/A

COMMUNICATIONS NETWORKS WITHIN THE DEPARTMENT OF THE NAVY (D0N) HAVE DEVELOPED INDEPENDENTLY. THERE EXISTS A NEED TO INTEGRATE NETWORKS AND SYSTEMS TO PROVIDE AN INTEGRATED COMMUNICATIONS NETWORK SUPPORTING VOICE, DATA, IMAGE, MESSAGE, AND VIDEO SERVICES ACCORDING TO USER REQUIREMENTS AND COMMAND PRIORITIES. EXISTING MODELING SOLUTIONS HAVE ADDRESSED SPECIFIC COMMUNICATIONS AREAS, BUT HAVE NOT, AS ...

The Joint Surveillance System Computer-Communications System (C-CS) provides mission-critical support to Region Operations Control Centers (ROCCs), Sector Operations Control Centers (SOCCs), and North American Aerospace Defense Command (NORAD). New mission requirements (drug interdiction) and new sensor/system developments exceed the scope of the original design and mission of the C-CS. As a resu ...

WE PROPOSE TO APPLY ARTIFICIAL NEURAL NETWORKS TO THE DERIVATION OF CLOUD MOTION VECTORS FROM SATELLITE IMAGERY. IN PHASE I, WE WILL CONCENTRATE ON USING A NEURAL NETWORK IN THE FIRST STEP IN THE DERIVATIO OF CLOUD MOTION VECTORS, THE HEIGHT ASSIGNMENT AND TARGET SELECTION. THE NEURAL NETWORK COMBINES, AT EACH IMAGE PIXEL, BRIGHTNESS IN DIFFERENT CHANNELS TO DETERMINE CLOUD TYPE AND LEVEL (I.E., L ...