TC1-27

TC 1-27 Specification of Colour Appearance for Reflective Media and Self-Luminous Display Comparisons To study and make recommendations for the specification of a colour appearance match between a reflective image and a self-luminous display image.

A. Robertson

TC1-37

Supplementary System of Photometry To establish a system of photometry to assess lights in terms of their comparative brightness relationship

W. Cowan

TC1-42

Colour Appearance in Peripheral Vision To prepare a technical report on colour appearance zones for coloured lights in terms of unique hues in peripheral vision.

S. McFadden

TC1-44

Practical Daylight Sources for Colorimetry 1.) To intercompare existing daylight sources for colour measuring instruments and colour matching booths. 2.) On the basis of this intercomparison, to recommend practical methods for simulating daylight illuminants.

J. Zwinkels

TC1-54

Age-related Change of Visual Response To establish spectral luminous efficiency, visual acuity, and contrast sensitivity as a function of age

D. Kline

TC1-55

Uniform Colour Space for Industrial Colour Difference Evaluation To derive a new uniform colour space for industrial colour difference evaluation using existing experimental data.

A. Robertson

TC1-56

Improved Colour-Matching Functions To compare results based on the current CIE colour-matching functions, CMFs proposed by Dr. Thornton´s laboratory, and of CIE TC 1-36. To initiate experiments to get the data for such comparison in different laboratories. To report to CIE Division 1 on the results of above investigation and on eventual recommendation for future CIE colour-matching functions. The TC will concentrate on the testing of Grassman´s Laws and the transformatibility of primaries

A. Robertson

TC1-57

Standards in Colorimetry To prepare an ISO/CIE Standard(s) that describes 1.) the method of calculating CIE tristimulus values and chromaticity coordinates, 2.) a uniform colour space and its associated metrics, and 3.) a formula for industrial colour difference evaluation.

A. Robertson (Président);
J. Zwinkels

TC1-64

Terminology for Vision, Colour and Appearance To monitor the terminology requirement of Division 1 including the revision of the present ILV terms and the addition of new terms.

S. McFadden (Président)

TC1-60

Contrast Sensitivity Function for Detection and Discrimination 1.) To specify a baseline achromatic CSF with its reference conditions and reference observer. 2.) To specify CSF extensions based on discrimination thresholds, as well as chromatic CSFs for both detection and discrimination.

S. McFadden

TC1-66

1-66 Indoor Daylight Illuminant To prepare a CIE recommendation on an Indoor Daylight Illuminant and a corresponding Indoor Daylight Source, considering the needs of the partner international organisations.

B. Jordan, J. Zwinkels

TC1-67

1-67 The Effects of Dynamic and Stereo Visual Images on Human Health To write a technical report on the physiological and psychophysical effects of dynamic and stereo visual images in terms of photosensitive seizures, visually induced motion sickness and eyestrain.

B. Tansley

TC1-69

Colour Rendering of White Light Sources: To prepare a CIE Technical Report on recommended new metric (or system of metrics), including calculation procedures and justification for recommendation. Chair: Wendy Davis (US)

I. Ashdown

TC1-71

Tristimulus Integration To investigate methods for computing weighting tables for the calculation of tristimulus values from abridged data. 

B. Jordan

R1-44

Limits of Normal Colour Vision. To review the literature to see what information is available to establish the limits of normal colour vision.

S. McFadden

Liaison between Division 1 and

ISO TC6/WG3

Paper, Board, & Pulps – Optical Properties

J. Zwinkels

TC 2-25

Calibration Methods and Photoluminescent Standard for Total Radiance Factor Measurement Prepare a CIE report on methods for measurement of total radiance factors of photoluminescent materials. Recommendations for realizing and calibrating photoluminescent standards by the one and two-monochromator method will be included.

J.C. Zwinkels (Président)

TC 2-28

Methods of Characterizing Spectrophotometers Write a CIE report on the characterization of spectrophotometers by means of reference materials and other methods, with particular reference to linearity, wavelength error, stray light, and integrating sphere errors.

J.C. Zwinkels, A.R. Robertson

TC 2-43

Determination of Measurement Uncertainties in Photometry To prepare a CIE recommendation as basis for the determination of measurement uncertainties valid for most of the quantities used in photometry.

A. Gaertner

TC 2-47

Characterization and Calibration Methods of UV Radiometers To prepare a CIE recommendation on methods of characterization and calibration of broad-band UV radiometers in the spectral ranges of UVA and UVB for industrial applications.

L.P. Boivin, B. McArthur

TC 2-48

Spectral Responsivity Measurement of Detectors, Radiometers and Photometers To rewrite the Technical Report CIE 64-1984 "Determination of the spectral responsivity of optical radiation detectors" to update device and measurement technology, and include the spectral irradiance responsivity measurement for radiometers and photometers from UV to near IR.

L.P. Boivin , R. McArthur

TC 2-53

Multi-Geometry Colour Mesurements of Effect Materials To write recommendations for the colour measurement of effect materials

J.C. Zwinkels

TC 2-57

Revision of CIE S 014-2 To revise CIE Standard S 014-2 (CIE Standard Illuminants) to include Illuminant D50.

A.R. Robertson (Président), J.C. Zwinkels

TC 2-60

Effect of Instrumental Bandpass Function and Measurement Interval on Spectral Quantities To prepare a Technical Report that describes the effect of instrumental bandpass functions and measurement wavelength interval on spectrally resolved quantities and to provide recommendations on suitable methods to minimise the error introduced by instrumental bandpass functions on spectrally integrated or weighted quantities.

A.R. Robertson, J.C. Zwinkels

R2-33

Laser-based projection displays

K. Niall

ISO TC6: Paper, Pulp, Board:

Paper, Board, & Pulps

J.C. Zwinkels

3-34

Protocols for Describing Lighting To establish a catalogue of application-independant descriptors of lighting. To provide relevant, specific, objective definitions of supporting concepts associated with lighting. To develop a measurement protocol for each of the descriptors, with the goal of achieving protocols for use equally by researchers, in recommendations, and in design. To prepare a strategy and action plan for widespread promulgation and application of these protocols and definitions by researchers, journal editorial boards, lighting educators, CIE Technical Committees and Standards, and in other lighting organisations.

J. Veitch (Président); D. Smith (Correspondant)

3-46

Research Roadmap for Healthful Interior Lighting Applications  The TC will review relevant CIE publications and the more recent scientific literature to identify the information that is needed before such lighting application may take place. The output will be a technical report which will describe a research roadmap intended to stimulate fundamental research into questions relevant to lighting applications. This technical committee follows from the publication of CIE 158:2004 and the two CIE expert symposia on light and lighting and health in 2004 and 2006.

J. Veitch (Président)

TC 6-49

TC 6-49 Infrared Cataract To evaluate current biophysical data related to infrared and heat-induced cataractogeneses and report on the potential mechanisms - both thermal and photochemical

A.P. Cullen

TC 6-55

Light Emitting Diodes

To report on the differing methods of assessing the photobiological safety of Light Emitting Diodes (LEDs). The assessment measures in the CIE Lamp Safety Standard, CIE S009/E:2002 will be compared to the measures in IEC 60825-1-2001. This entails a review and report on the known effects from a physiological standpoint and a determination of the dose relationships that pose a potential risk for eye injury from excessive irradiation.

J.D.Yvon Deslauriers

TC 6-62

Photobiological Strategies for Adjusting Circadian Phase to Minimize the Impact of Shift Work and Jet Lag.

Terms of reference:  To evaluate currently available biological research data relating to chronobiological effects and neurorendocrine effects, to include alerting effects with the aim of develop strategies for countering the effects of shift work and jet lag, as well as other sleep-wake disorders.

Marie Dumont

TC8-10

Office Lighting for Imaging To report on the spectral power distribution and illumination levels used to view images in office lighting conditions. The report is to be based on empirical research.

Byron Jordan