A Restoration Technique For Bio-Medical Image Blurred Due To Defocussing Effect

B. Chanda; B. B. Chaudhuri; D. Dutta Majumder

doi:10.1117/12.934588

1 November 1982 A Restoration Technique For Bio-Medical Image Blurred Due To Defocussing Effect

B. Chanda, B. B. Chaudhuri, D. Dutta Majumder

Proceedings Volume 0375, Medical Imaging and Image Interpretation; (1982) https://doi.org/10.1117/12.934588
Event: 1st International Symposium on Medical Imaging and Image Interpretation, 1982, Berlin, Germany

Abstract

An image restoration technique suitable for defocussed images with small noise is proposed here. It is tried to reduce the no. of computations by minimizing correlation between original image and noise process during estimation and also by applying Parseval's theorem on constraint identity. Present algorithm is, hence, quite economic.

Citation Download Citation

B. Chanda, B. B. Chaudhuri, and D. Dutta Majumder "A Restoration Technique For Bio-Medical Image Blurred Due To Defocussing Effect", Proc. SPIE 0375, Medical Imaging and Image Interpretation, (1 November 1982); https://doi.org/10.1117/12.934588

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