Effect-coating glint according to binocular and monocular vision

This study investigates the impact of two kinds of viewing conditions in glint perception for physical samples. The first aim is to verify how perceptual glint is influenced by two visual modes of observers: binocular and monocular vision. The second is to identify the difference in glint perception between two kinds of surface finishing: rough and smooth. A psychophysical experiment was conducted using 11 glint samples. They were assessed under four conditions which are the combinations of two visual modes and two physical conditions. The data of experiment results was statistically analysed by interpreting the box plot and verifying the results using sign test. The perceptual glint was assessed highly when a sample has bigger glint flake size on smooth surface by binocular vision rather than on rough on monocular.