Accession Number : AD0760320

Title :   Image Edge Enhancement.

Descriptive Note : Technical note,

Corporate Author : NAVAL AIR DEVELOPMENT CENTER WARMINSTER PA AERO-ELECTRONIC TECHNOLOGY DEPT

Personal Author(s) : Beck,Cyrus

Report Date : 26 APR 1973

Pagination or Media Count : 17

Abstract : A line scan method for controlling the edge sharpness of an image is presented. The procedures consists of sensing, comparing, and suitably changing the polarity of the signals, including derivative signals, supplied to a viewing monitor. For real time application, acceptable performance depends on the speed with which the polarity of signals can be compared and changed. (Author)

Descriptors :   (*OPTICAL IMAGES, DATA PROCESSING), RESOLUTION, OPTICAL SCANNING, REAL TIME

Subject Categories : Optics

Distribution Statement : APPROVED FOR PUBLIC RELEASE