Gloss Meters/Gloss Testers from PCE Instruments (PCE) measure gloss units of painted, coated and shiny surfaces typically from 20-degree, 60-degree and 85-degree reflective angles. When choosing the ...
The image of a material's surface varies not only with viewing and illumination conditions, but also with the material's surface properties, including its 3-D texture and specularity. Previous studies ...