DocumentCode
542005
Title
Desktop supercomputing technology for shadow correction of color images
Author
Nikonorov, Artem ; Bibikov, Sergey ; Fursov, Vladimir
Author_Institution
Samara State Aerospace University named after academician S. P. Korolyov, Moskovskoe shosse 34, Russia
fYear
2010
fDate
26-28 July 2010
Firstpage
124
Lastpage
140
Abstract
The paper deals with information technology for correction of shadow artifacts on color digital images obtained by photographing of paintings with the purpose of their reproduction. Shadow artifacts are caused by differences of light intensity. The problem of shadow detection and subsequent color correction is solved. The architecture of heterogeneous CPU/GPU - system implementing the elaborated technology is considered, examples of real images processing are given.
Keywords
Image color analysis; Image edge detection; Lighting; Painting; Pixel; CUDA; Color correction; Identification; Image processing; Shadow distortion;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing and Multimedia Applications (SIGMAP), Proceedings of the 2010 International Conference on
Conference_Location
Athens
Type
conf
Filename
5742553
Link To Document