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PCWorld Articles With Permanence Data by WIR

Society for Imaging Science And Technology (IS&T) Articles by WIR

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WIR Articles
 

Papers Presented by Wilhelm Imaging Research at Conferences Sponsored by
The Society for Imaging Science and Technology (IS&T)

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WIR

"Long-Term Preservation of Photographic Originals and Digital Imaging Files in the Corbis/Sygma Collection in France"

Authors: Henry Willhelm (WIR), Cédric Gressent (Corbis/Sygma), and Drew MacLean (Corbis USA)
Date: Posted May 10, 2009

 


Number of pages: 9
File Size: 867k
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WIR iStar

"Evaluating the Image Permanence of Full Tonal Scale Human Skintone Colors in Photographs Using the CIELAB Colorimetry Based WIR i-Star 'Retained Image Appearance' Metric"

Authors: Henry Wilhelm and Dmitriy Shklyarov
Date: Posted October 15, 2007

 


Number of pages: 7
File Size: 652k
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WIR

"A Survey of Print Permanence in the 4x6-Inch Consumer Digital Print Market in 2004-2007"

Author: Henry Wilhelm
Date: Posted March 7, 2007

 


Number of pages: 7
File Size: 444k
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history

"A 15-Year History of Digital Printing Technology and Print Permanence in the Evolution of Digital Fine Art Photography — From 1991 to 2006"

Author: Henry Wilhelm
Date: Posted September 25, 2006

 
Number of pages: 9
File Size: 456k
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"A Review of Accelerated Test
Methods for Predicting the
Image Life of Digitally-Printed Photographs — Part II"

Author: Henry Wilhelm
Date: Posted November 7, 2004

 
Number of pages: 8
File Size: 252k
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"A 'Retained Image Appearance' Metric For Full Tonal Scale, Colorimetric Evaluation Of Photographic Image Stability"

Authors: Mark McCormick-Goodhart, Henry Wilhelm, and Dmitriy Shklyarov
Date: Posted November 7, 2004

 
Number of pages: 10
File Size: 1.8 Mb
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"Evaluating the Ozone Resistance of Inkjet Prints: Comparison Between Two Types of Accelerated Ozone Tests and Ambient Air Exposure in a Home"

Authors: Michael Berger and Henry Wilhelm
Date: Posted November 7, 2004

 
Number of pages: 7
File Size: 180k
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"High-Security, Sub-Zero Cold Storage For the PERMANENT Preservation of the Corbis-Bettmann Archive Photography Collection"

Authors: Henry Wilhelm with Ann C. Hartman, Kenneth Johnston, Els Rijper, and Thomas Benjamin
Date: Posted May 17, 2004

 
Number of pages: 6
File Size: 1.3 Mb
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"The Design and Operation of a Passive Humidty-Controlled Cold Storage Vault Using Conventional Freezer Technology and Moisture-Sealed Cabinets"

Authors: Mark McCormick-Goodhart and Henry Wilhelm
Date: Posted May 17, 2004
 
Number of pages: 7
File Size: 2.4 Mb
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Companion Poster PDF
From IS&T Archiving Conference
Poster Size: 44x96 Inches

Date: Posted May 17, 2004

 
Number of pages: 1
View Companion Poster
High-Res Version 8.7 Mb
Low-Res Version 1.1 Mb
   

Progress Towards a New Test Method Based on CIELAB Colorimetry for Evaluating the Image Stability of Photographs
Companion Article from IS&T Conference Proceedings Book

Authors: Mark McCormick-Goodhart
and Henry Wilhelm
Source: IS&T
Date: February 2004

 
Number of pages: 7
File size: 472k
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Progress Towards a New Test Method Based on CIELAB Colorimetry for Evaluating the Image Stabililty of Photographs
Presentation Slides and Text from IS&T Conference

Authors: Mark McCormick-Goodhart
and Henry Wilhelm
Source: IS&T
Date: February 8, 2004
Minor Revision May 2, 2004

 
Number of pages: 43
File size: 3.1 Mb
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How Long Will They Last? — Part II
An Overview of the Permanence of Digitally-Printed Photographs and Applicable Accelerated Print Permanence Test Methods


Author: Henry Wilhelm
Source: IS&T
Date: February 2004
 


Number of pages: 2
File size: 36k
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Comparison of Different Methods for Estimating the Sensitivity of Inkjet Images to Gas Fading

Authors: Michael Berger and Henry Wilhelm
Source: IS&T
Date: September 2003

 
Number of pages: 7
File size: 389k
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The Correlation of Line Quality Degradation With Color Changes in Inkjet Prints Exposed to High Relative Humidity

Authors: Mark McCormick-Goodhart and Henry Wilhelm
Source: IS&T
Date: September 2003

 
Number of pages: 7
File size: 773k
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Yellowish Stain Formation in Inkjet Prints and Traditional Silver-Halide Color Photographs

Author: Henry Wilhelm
Source: IS&T
Date: September 2003

Number of pages: 7
File size: 180k
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feb2002

How Long Will They Last? An Overview of the Light Fading Stability of Inkjet Prints and Traditional Color Photographs

Author: Henry Wilhelm
Source: IS&T
Date: February 2002
 
Number of pages: 7
File Size: 360k
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oct2001A

Reciprocity Behavior in the Light Stability Testing of Inkjet Photographs

Authors: Henry Wilhelm and Mark McCormick-Goodhart
Source: IS&T
Date: October 2001
 
Number of pages: 7
File Size: 100k
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oct2001B

The Influence of Relative Humidity on Short-Term Color Drift in Inkjet Prints

Authors: Mark McCormick-Goodhart and Henry Wilhelm
Source: IS&T
Date: October 2001
 
Number of pages: 8
File Size: 360k
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oct2000

Humidity-Induced Color Changes and Ink Migration Effects in Inklet Photographs in Real-World Environmental Conditions

Authors: Mark McCormick-Goodhart and Henry Wilhelm
Source: IS&T
Date: October 2000
 
Number of pages: 5
File Size: 344k
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jan2000
An Overview of the Permanence of Inkjet Prints Compared with Traditional Color Prints

Authors: Henry Wilhelm and Mark McCormick-Goodhart
Source: IS&T
Date: January 2000
 
Number of pages: 7
File Size: 144k
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The Important Roles of Inks and Media in the Light Fading Stability of Inkjet Prints

Authors: Henry Wilhelm, Joseph Holmes, and Mark McCormick-Goodhart
Date: October 1998
 
Number of pages: 15
File Size: 52k
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may1995

A Survey of the Light Fading Stability of Digital Pictorial Reflection Prints

Author: Henry Wilhelm
Source: IS&T
Date: May 1995
 
Number of pages: 9
File Size: 72k
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Wilhelm Imaging
Research, Inc.