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AS ISO 3664-2012
[Current]Adopts ISO 3664:2009 to specify viewing conditions for images on both reflective and transmissive media, such as prints (both photographic and photomechanical) and transparencies, as well as images displayed in isolation on colour monitors.
Published: 24/04/2012
Pages: 34
Table of contents
Cited references
Content history
Table of contents
Header
About this publication
Preface
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Viewing condition requirements
4.1 General requirements
4.1.1 Applicability
4.1.2 Viewing apparatus
4.1.3 Spectral conditions for the reference illuminant
4.1.4 Colour rendering index
4.1.5 Ambient conditions
4.1.6 Maintenance
4.2 Conditions for critical comparison (viewing conditions P1 and T1)
4.2.1 Applicability
4.2.2 Illumination
4.2.3 Illuminance (P1)
4.2.4 Surround and backing for reflection viewing (P1)
4.2.5 Luminance at the surface of the transparency illuminator (T1)
4.2.6 Transparency illuminator diffusion characteristics (T1)
4.2.7 Transparency surround (T1)
4.2.8 Relationship between transparency luminance and print illuminance (P1 and T1)
4.3 Conditions for practical appraisal of prints, including routine inspection (viewing condition P2)
4.3.1 Applicability
4.3.2 Illumination
4.3.3 Illuminance
4.3.4 Surround and backing
4.4 Conditions for viewing small transparencies by projection (viewing condition T2)
4.4.1 Applicability
4.4.2 Illumination
4.4.3 Luminance
4.4.4 Uniformity of screen luminance
4.4.5 Surround
4.4.6 Ambient light and veiling flare
4.4.7 Resolution
4.4.8 Distortion
4.5 Conditions for appraisal of images displayed on colour monitors
4.5.1 Applicability
4.5.2 Chromaticity
4.5.3 Monitor luminance
4.5.4 Ambient illumination
4.5.5 Surround condition
4.5.6 Environmental conditions
4.5.7 Veiling glare
5 Test methods
5.1 Spectral measurements
5.2 Illuminance and luminance
5.3 Resolution assessment for projection viewing apparatus
Annex A
Annex B
B.1 General
B.2 Reference illuminant and acceptability tolerances
B.3 Metamerism index
B.4 Experimental work
Annex C
C.1 General
C.2 Recommendations
Annex D
D.1 General
D.2 Measurement instrumentation requirements
D.3 Data collection
D.4 Computation
D.4.1 Chromaticity
D.4.2 Colour rendering index
D.4.3 Visible range metameric index
D.4.4 Ultraviolet range metameric index
Annex E
E.1 General
E.2 Recommendations
Bibliography
Cited references in this standard