Experimental Validation of Colour Mixing in CIE XYZ Colour Space with LED Lamps

被引：0
|
作者：
Mangkuto, Rizki A. [1 ]
Revantino [1 ]
机构：
[1] Inst Teknol Bandung, Engn Phys Program, Bandung, Indonesia
来源：
ADVANCED INDUSTRIAL TECHNOLOGY IN ENGINEERING PHYSICS | 2019年 / 2088卷
关键词：
D O I：
10.1063/1.5095332
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The concept of colour mixing in the CIE XYZ colour space for light sources has long been known; however, experimental validations with actual sources are seldom reported. This paper aims to validate the concept with light emitting diode (LED)-based lamps that are commonly available in the Indonesian market. The methods are as follows: Three bulb-type LED lamps, each with nominal correlated colour temperature (CCT) of 3000, 6500, and 10000 K, were measured individually with spectrocolorimeter in order to obtain the CIE 1931 chromaticity values. Based on the results, mixed chromaticity of all combinations of those three lamps were predicted using Grassmann's Law, which in turn were compared with the actually measured values of the combinations. The comparisons suggest that there is no significant difference (95% confidence level) between the chromaticity using colour mixing prediction and measurement results.
引用
收藏
页数：5
相关论文
共 29 条
  • [1] The measurement of wool colour in CIE colour space
    Lindsay, AR
    WOOL TECHNOLOGY AND SHEEP BREEDING, 1996, 44 (02): : 138 - 162
  • [2] Colour rendition quality of typical fluorescent lamps determined by CIE Colour Fidelity Index and Colour Rendering Index
    Kowalska, Justyna
    Fryc, Irena
    PRZEGLAD ELEKTROTECHNICZNY, 2019, 95 (07): : 94 - 97
  • [3] Colour shift photochromic pigments in colour space CIE L*a*b*
    Viková, M
    Vik, M
    MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 2005, 431 : 403 - 415
  • [4] Properties of colour reference solutions of the European Pharmacopoea in CIE L*a*b* colour space
    Subert, J.
    Farsa, O.
    Gajdosova, Z.
    PHARMAZIE, 2006, 61 (12): : 1047 - 1048
  • [5] Derivation of the 1964 CIE 10° XYZ colour-matching functions and their applicability in photometry
    Trezona, PW
    COLOR RESEARCH AND APPLICATION, 2001, 26 (01): : 67 - 75
  • [6] Colour of milk and milk products in CIE L*a*b* space
    Chudy, Sylwia
    Bilska, Agnieszka
    Kowalski, Ryszard
    Teichert, Joanna
    MEDYCYNA WETERYNARYJNA-VETERINARY MEDICINE-SCIENCE AND PRACTICE, 2020, 76 (02): : 77 - 81
  • [7] CIE 1931 colour space movement of organic light emitting diode
    Woon, Kai Lin
    OPTOELECTRONICS AND ADVANCED MATERIALS-RAPID COMMUNICATIONS, 2010, 4 (02): : 121 - 124
  • [8] The impact of correlated colour temperature variation from a tuneable LED lamp on colour sample appearance shift in CIELAB colour space
    Revantino
    Mangkuto, Rizki A.
    Suprijanto
    Soelami, F. X. Nugroho
    OPTIK, 2022, 267
  • [9] Colour segregation in metal-halide lamps: experimental and numerical investigations
    Brok, W. J. M.
    Nimalasuriya, T.
    Hartgers, A.
    Beks, M. L.
    Haverlag, M.
    Stoffels, W. W.
    van der Mullen, J. J. A. M.
    HIGH TEMPERATURE MATERIAL PROCESSES, 2006, 10 (04): : 571 - 582
  • [10] Primary optics for efficient high-brightness LED colour mixing
    Cvetkovic, A.
    Mohedano, R.
    Dross, O.
    Hernandez, M.
    Benitez, P.
    Minano, J. C.
    Vilaplana, J.
    Chaves, J.
    NONIMAGING OPTICS: EFFICIENT DESIGN FOR ILLUMINATION AND SOLAR CONCENTRATION IX, 2012, 8485
123