The purpose of this study was to locate the 16 shade tabs from the Vita Lumin 'Classic' shade guide within the quantitative Luminosity, R, G and B scales (0-255 scales) using Photoshop software. A new value order arranged according to the Photoshop scale demonstrated a more linear relationship between the 16 shade tabs than the order given by the manufacturer. A Brightness Index representing the percentage difference in value between pairs of reordered shade tabs is suggested as a more realistic determinant of change in shade tab value.
Download full-text PDF |
Source |
|---|
Publication Analysis
Top Keywords
shade tabs
12
vita lumin
8
shade guide
8
shade
6
brightness sequence
4
sequence vita
4
lumin classic
4
classic shade
4
guide reassessed
4
reassessed purpose
4
Similar Publications
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!