Accession Number:

ADA135659

Title:

Zooming and Smoothing Images Using Convolution Procedures.

Descriptive Note:

Memorandum rept.,

Corporate Author:

ROYAL SIGNALS AND RADAR ESTABLISHMENT MALVERN (ENGLAND)

Personal Author(s):

Report Date:

1983-08-01

Pagination or Media Count:

21.0

Abstract:

A procedure is described which enables images to be digitally zoomed, smoothed and differentiated. It uses a least squares polynomial fitting technique. This method reduces to the convolution of an array of samples from the picture with a corresponding array of integers. Several such integer arrays are calculated for a variety of array sizes and polynomial degree. Author

Subject Categories:

  • Statistics and Probability
  • Optics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE