@inproceedings{46fce180cb584d9ca6db9227d59a9c14,
title = "Multiscale filtering approach to focus blur removal",
abstract = "Detection and subsequent removal of focus blur in digital images is often undertaken using expensive computational solutions. An alternative approach using simple gradient-based edge detection masks of varying sizes applied locally is presented here. Results indicate that this approach is able to provide significant improvement in the perceived sharpness of blurred edges.",
author = "Maeder, {Anthony J.} and Karl Geppert",
year = "1992",
language = "English",
isbn = "0819409405",
volume = "1767",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "Publ by Int Soc for Optical Engineering",
pages = "159--163",
booktitle = "Inverse problems in scattering and imaging",
note = "Inverse Problems in Scattering and Imaging ; Conference date: 20-07-1992 Through 22-07-1992",
}