Fourier Analysis Of Image Raggedness

Yigal Gur

doi:10.1117/12.948800

2 July 1985 Fourier Analysis Of Image Raggedness

Yigal Gur

Proceedings Volume 0549, Image Quality: An Overview; (1985) https://doi.org/10.1117/12.948800
Event: 1985 Technical Symposium East, 1985, Arlington, United States

Abstract

Based on the assumption of the vision's frequency channel model in perception of edges, a numerical procedure is suggested to obtain an effective measure of image raggedness. This measure can be obtained from a bit map of bilevel image with consequent Fourier analysis of the effective edge profile function. The advantage of the procedure is that no "standard" or control image is used for comparison and only single variable FFT is performed.

Citation Download Citation

Yigal Gur "Fourier Analysis Of Image Raggedness", Proc. SPIE 0549, Image Quality: An Overview, (2 July 1985); https://doi.org/10.1117/12.948800

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