Cathode-Ray Tube (CRT) Softcopy Image Display Evaluation

James L. Mannos; Rex W. Tracy

doi:10.1117/12.958052

2 November 1979 Cathode-Ray Tube (CRT) Softcopy Image Display Evaluation

James L. Mannos, Rex W. Tracy

Proceedings Volume 0199, Advances in Display Technology; (1979) https://doi.org/10.1117/12.958052
Event: 23rd Annual Technical Symposium, 1979, San Diego, United States

Abstract

CRT (Cathode Ray Tube) softcopy image display systems have found widespread acceptance in the image exploitation area in applications ranging from remote sensing to medical diagnosis. However, to extract the maximum performance from these display systems, careful setup, control and monitoring of important display parameters is required. This paper describes a key set of quality assessment parameters needed to quantify the performance of CRT-based image display systems, and a hardware analyzer to measure them. The analyzer is a portable device based on a linear photodiode array and small minicomputer which quickly allows both calibration and assessment of the overall "health" of the CRT display to be made.

Citation Download Citation

James L. Mannos and Rex W. Tracy "Cathode-Ray Tube (CRT) Softcopy Image Display Evaluation", Proc. SPIE 0199, Advances in Display Technology, (2 November 1979); https://doi.org/10.1117/12.958052

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