Accession Number:

AD0601053

Title:

VISUAL DATA TRANSMISSION.

Personal Author(s):

Corporate Author:

AIR FORCE CAMBRIDGE RESEARCH LABS L G HANSCOM FIELD MASS

Report Date:

1964-04-01

Abstract:

Statistical coding and visual fidelity criterion approaches to the television bandwidth reduction problem are described and contrasted. A review of techniques based on both approaches is presented. A brief discussion of television signal properties and several television user applications is included. Emphasis is placed on bandwidth andor power reduction through consideration and utilization of human visual summation properties. A class of reduced rate systems with random-scanning, noninformation bearing masks, and amplitude weighting are presented and discussed. Author

Descriptive Note:

Physical Sciences research papers,

Pages:

0069

Descriptors:

File Size:

0.00MB

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