Boundaries detection and color correction of shadows in color images

Authors:
S. A. Bibikov;V. A. Fursov;A. V. Nikonorov
Affiliations:
Image Processing Systems Institute of Russian Academy of Science 151, Molodogvardeiskaya, Samara, Russia 443110;Image Processing Systems Institute of Russian Academy of Science 151, Molodogvardeiskaya, Samara, Russia 443110;Samara State Aerospace University named after academician S.P. Korolyov, Samara, Russia 443086
Venue:
Pattern Recognition and Image Analysis
Year:
2011

Citing 3
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Abstract

The paper under consideration deals with information technology for correction of shadow artifacts on color digital images obtained by taking photos of paintings with the purpose of their reproduction. Appearance of shadow artifacts is caused by different intensity of picture lighting. The problem of shadow detection and subsequent color correction in this area is solved.