An Efficient Method for Performing Karhunen-Loeve Transform for Image Coding.

Abstract

An efficient method has been developed for performing the Karhunen-Loeve transform which is optimum for reducing the number of samples to be sent via a given channel for high fidelity picture transmission. The method is based on the use of the Fast Fourier Transform algorithm and linear interpolation procedure. Some test computations illustrating the use of the method are included in the paper. (Author)

Document Details

Document Type
Technical Report
Publication Date
Aug 01, 1974
Accession Number
AD0787520

Entities

People

  • K. Setoguchi
  • Raj Mittra
  • Takeki Itoh

Organizations

  • University of Illinois Urbana–Champaign

Tags

DTIC Thesaurus Topics

  • Algorithms
  • Computational Complexity
  • Computations
  • Fast Fourier Transforms
  • Interpolation
  • Mathematical Analysis
  • Mathematics
  • Reliability

Readers

  • Calculus or Mathematical Analysis
  • Human-Computer Interaction (HCI).