Comparison of color level among Vita,Shofu and Dentsply shade guide
- VernacularTitle:三种常用牙科比色板的色阶比较
- Author:
Zhijian CHEN
;
Hongyan PENG
;
Linlin ZHANG
;
Xiujuan CHEN
- Publication Type:Journal Article
- Keywords:
Shade guide;
Color;
Computer
- From:
Journal of Practical Stomatology
1995;0(04):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To compare color level among Vita,Shofu and Dentsply shade guide. Methods:Vita,Shofu and Dentsply shade guide were scanned into a computer and saved as BMP pictures. L *, a * and b * values of the color of the images were measured by Photoshop. Results:There was same trend of variation in color of the shade guides, but the maximum and minimum of L *, a * and b * in those shade guides were different. Conclusion: For matching color accurately, one shade guide can not be used to replace the other one in clinical application.
