International Journal of Science, Engineering and Computer Technology

Open Access Open Access  Restricted Access Subscription Access
Open Access Open Access Open Access  Restricted Access Restricted Access Subscription Access

Selection of the Best Hue Under 2° Standard Observer and 10° Standard Observer


Affiliations
1 Creation Offset Press, Ernakulam, India
     

   Subscribe/Renew Journal


The International Commission on Illumination(CIE) developed two standard observers; 2° standard observer and 10° standard observer. The standard observers application may vary based on the field of application and the viewing distance. The 2° standard observer is applicable in commercial and publication printing and 1° standard observer is applicable in packaging printing, textile and painting because it viewing distance more than 4 meters. The research show solid ink patch shows higher color variation than the tint color patches when measuring the color patches using a spectrophotometer by only changing the standard observer parameter. The color variation is not visible to human eye up to the 50 % tint color.

Keywords

2° Standard Observer, 10° Standard Observer and Delta E
Subscription Login to verify subscription
User
Notifications
Font Size


  • https://sensing.konicaminolta.us/blog/understanding-standard-observers-in-color-measurement/

  • https://www.konicaminolta.com/instruments/knowledge/color/part4/01 .html

  • Ohno, Yoshi. "CIE fundamentals for color measurements." NIP & Digital Fabrication Conference. Vol. 2000. No. 2. Society for Imaging Science and Technology, 2000.

  • www.elscolab.nl/pdf/color.pdf

  • http://webcache.googleusercontent.eom/search7q-cache:ktGk_F_D0g0J:citeseerx.ist.psu.edu/viewdoc/download%3Fdoi%3Dl0.1.1.563.1925%26rep%3Drepl%26type%3Dpdf+&cd=5&hl=en&ct=clnk&gl=in

  • Judd, Deane B. "The 1931 ICI Standard Observer and Coordinate System for Colorimetrya,b."./0&4 23.10(1933): 359-374.

  • Estevez, Oscar. "A better colorimetric standard observer for color-vision studies: The stiles andburch 2° color-matching functions." Color Research & Application 7.2(1982): 131-134.

  • Wyszecki, Gunter, and Walter Stanley Stiles. Color science. Vol. 8. New York: Wiley, 1982.

  • Thomas, S., & Guild, J. (1931). The CIE colorimetric standards and their use." Transactions of the Optical Society, 33(3), 73.


Abstract Views: 622

PDF Views: 0




  • Selection of the Best Hue Under 2° Standard Observer and 10° Standard Observer

Abstract Views: 622  |  PDF Views: 0

Authors

C. Dinesh
Creation Offset Press, Ernakulam, India

Abstract


The International Commission on Illumination(CIE) developed two standard observers; 2° standard observer and 10° standard observer. The standard observers application may vary based on the field of application and the viewing distance. The 2° standard observer is applicable in commercial and publication printing and 1° standard observer is applicable in packaging printing, textile and painting because it viewing distance more than 4 meters. The research show solid ink patch shows higher color variation than the tint color patches when measuring the color patches using a spectrophotometer by only changing the standard observer parameter. The color variation is not visible to human eye up to the 50 % tint color.

Keywords


2° Standard Observer, 10° Standard Observer and Delta E

References