In this paper an algorithm to digitally restore vintage photographic prints affected by water blotches is proposed. The algorithm uses a new simple and effective semiautomatic detection, and a smart restoration method based on an additive/multiplicative model. The obtained results show that these defects are completely removed without producing significant artifacts.

An Improved Method for Water Blotches Detection and Restoration

STANCO, FILIPPO;
2004-01-01

Abstract

In this paper an algorithm to digitally restore vintage photographic prints affected by water blotches is proposed. The algorithm uses a new simple and effective semiautomatic detection, and a smart restoration method based on an additive/multiplicative model. The obtained results show that these defects are completely removed without producing significant artifacts.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.11769/78167
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