Accession Number : ADA335687

Title :   Supplement to Exploiting Chaos in Oversampled A/D Converters (FY 94)

Descriptive Note : Final rept. 15 Jun 94-14 Jun 97

Corporate Author : CALIFORNIA UNIV BERKELEY

Personal Author(s) : Zakhor, Avideh

PDF Url : ADA335687

Report Date : JUN 1997

Pagination or Media Count : 17

Abstract : The grant supported work in three dimensional image representation and reconstruction. Multilevel information is combined to enable effective representation of shading and occlusion. The modeling process fits in well with CCD camera array sensing, and multichannel sampling permits improved motion estimates between frames in a video sequence. The usual redundancy in 3-D scene representation can be shown to allow meaningful exploitation by encoding the redundant distance, depth and intensity parameters. Significant performance improvements were demonstrated over usual bilinear and cubic B-spline algorithms.

Descriptors :   *CHAOS, *ANALOG TO DIGITAL CONVERTERS, *IMAGE CONVERTERS, DETECTION, MODELS, PARAMETERS, INTENSITY, MOTION, ARRAYS, SEQUENCES, ESTIMATES, THREE DIMENSIONAL, CAMERAS, SAMPLING, FRAMES, RANGE(DISTANCE), VIDEO SIGNALS, REDUNDANCY, MULTICHANNEL.

Subject Categories : Electrooptical and Optoelectronic Devices

Distribution Statement : APPROVED FOR PUBLIC RELEASE