TY - JOUR
T1 - Enhancement of perceived sharpness by chroma contrast
AU - Park, Yung Kyung
AU - Kim, Yoon Jung
N1 - Publisher Copyright:
© 2016 Society for Imaging Science and Technology.
PY - 2016
Y1 - 2016
N2 - We have investigated the image quality attribute due to the wide color gamut by comparing it with the conventional sRGB color gamut. The results from the comparison between the two displays showed that 93% of the selected images appeared to have more 'Sharpness' when displayed on the wide gamut display. Previous studies on wide gamut displays were mainly focused on how natural it looked with the color gamut covering the real object color gamut. However we found that the prior image quality attribute for wider color gamut is sharpness caused by chroma contrast. Therefore Sharpness is the main image quality attribute for wide color gamut displays and could be the main factor in image quality improvement.
AB - We have investigated the image quality attribute due to the wide color gamut by comparing it with the conventional sRGB color gamut. The results from the comparison between the two displays showed that 93% of the selected images appeared to have more 'Sharpness' when displayed on the wide gamut display. Previous studies on wide gamut displays were mainly focused on how natural it looked with the color gamut covering the real object color gamut. However we found that the prior image quality attribute for wider color gamut is sharpness caused by chroma contrast. Therefore Sharpness is the main image quality attribute for wide color gamut displays and could be the main factor in image quality improvement.
UR - http://www.scopus.com/inward/record.url?scp=85088201013&partnerID=8YFLogxK
U2 - 10.2352/issn.2470-1173.2016.20.color-348
DO - 10.2352/issn.2470-1173.2016.20.color-348
M3 - Conference article
AN - SCOPUS:85088201013
SN - 2470-1173
JO - IS and T International Symposium on Electronic Imaging Science and Technology
JF - IS and T International Symposium on Electronic Imaging Science and Technology
T2 - Color Imaging XXI: Displaying, Processing, Hardcopy, and Applications 2016
Y2 - 14 February 2016 through 18 February 2016
ER -