A programmable video image remapper

Abstract

NASA's Johnson Space Center (JSC) has created the specifications for a new kind of image processing machine, a video-rate coordinate remapper. Previous image-processing machines for machine vision typically have done point operations without changing the geometry of the image. The JSC Programmable Remapper offers complete flexibility in changing the coordinates of an input image at video rates. Presented here are the main capabilities and some of the applications of such a device.