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Volume: 18 | Article ID: art00039_2
Image
A Simple Procedure for the Restoration of Shadows and Highlights in Digital Prints
Rodney Shaw
  DOI :  10.2352/ISSN.2169-4451.2002.18.1.art00039_2  Published Online :  January 2002
Abstract

The optimum reproduction of images with extended latitude remains a challenging topic in both digital display and digital printing. Here a simple procedure is described for the restoration and enhancement of shadows and highlights in digital images where significant detail would otherwise be omitted in these regions. This procedure is based on a two-stage image-enhancement algorithm that is simple in concept yet designed according to rigorous visual-science criteria. An outline is presented of how these criteria influence the design of the two stages, and details are given of the practical nature of both these stages for the enhancement of typical extended-latitude digital images.

Journal Title : NIP & Digital Fabrication Conference
Publisher Name : Society of Imaging Science and Technology
Publisher Location : 7003 Kilworth Lane, Springfield, VA 22151, USA
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 DOI 10.2352/ISSN.2169-4451.2002.18.1.art00039_2
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  Cite this article 

Rodney Shaw, "A Simple Procedure for the Restoration of Shadows and Highlights in Digital Prints"  in Proc. IS&T Int'l Conf. on Digital Printing Technologies (NIP18),  2002,  pp 595 - 598,  https://doi.org/10.2352/ISSN.2169-4451.2002.18.1.art00039_2

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Copyright © Society for Imaging Science and Technology 2002
72010410
NIP & Digital Fabrication Conference
nip digi fabric conf
2169-4451
Society of Imaging Science and Technology
7003 Kilworth Lane, Springfield, VA 22151, USA
2169-4451(20020101)2002:2L.595;1-
nip_v2002n2/splitsection39.xml
/ist/nipdf/2002/00002002/00000002/art00039
Articles
A Simple Procedure for the Restoration of Shadows and Highlights in Digital Prints
ShawRodney
01012002
2002
2
595
598
2002
The optimum reproduction of images with extended latitude remains a challenging topic in both digital display and digital printing. Here a simple procedure is described for the restoration and enhancement of shadows and highlights in digital images where significant detail would otherwise be omitted in these regions. This procedure is based on a two-stage image-enhancement algorithm that is simple in concept yet designed according to rigorous visual-science criteria. An outline is presented of how these criteria influence the design of the two stages, and details are given of the practical nature of both these stages for the enhancement of typical extended-latitude digital images.