Image quality estimation by Fourier and fractal analysis

H. Hashimoto; Masakazu Fujita; Noboru Kutsuwada; Yasushi Hoshino

doi:10.1117/12.175313

9 May 1994 Image quality estimation by Fourier and fractal analysis

H. Hashimoto, Masakazu Fujita, Noboru Kutsuwada, Yasushi Hoshino

Proceedings Volume 2171, Color Hard Copy and Graphic Arts III; (1994) https://doi.org/10.1117/12.175313
Event: IS&T/SPIE 1994 International Symposium on Electronic Imaging: Science and Technology, 1994, San Jose, CA, United States

Abstract

Print samples of continuous-tone image by the methods of half- tone and error diffusion are compared and their image qualities are estimated by opinion test. The print quality by the error diffusion method shows better result in quality than that of half-tone method, when optical density increases linearly with the number density of dots.

Citation Download Citation

H. Hashimoto, Masakazu Fujita, Noboru Kutsuwada, and Yasushi Hoshino "Image quality estimation by Fourier and fractal analysis", Proc. SPIE 2171, Color Hard Copy and Graphic Arts III, (9 May 1994); https://doi.org/10.1117/12.175313

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