An Investigation Of MSE Contributions In Transform Image Coding Schemes

John R. Parsons; Andrew G. Tescher

doi:10.1117/12.965364

30 October 1975 An Investigation Of MSE Contributions In Transform Image Coding Schemes

John R. Parsons, Andrew G. Tescher

Proceedings Volume 0066, Efficient Transmission of Pictorial Information; (1975) https://doi.org/10.1117/12.965364
Event: 19th Annual Technical Symposium, 1975, San Diego, United States

Abstract

The mean square error (MSE) is a classical measure of image distortion. However, this metric is generally not a faithful indication of subjective image quality. We attempt to correct this deficiency by addressing the individual error sources in transform image coding. Specifically, the component of the MSE introduced by transform coefficient deletion is separated from requantization effects. Results are demonstrated in both numerical and pictorial form.

Citation Download Citation

John R. Parsons and Andrew G. Tescher "An Investigation Of MSE Contributions In Transform Image Coding Schemes", Proc. SPIE 0066, Efficient Transmission of Pictorial Information, (30 October 1975); https://doi.org/10.1117/12.965364

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