Color and Texture Analysis of Textiles Using Image Acquisition and Spectral Analysis in Calibrated Sphere Imaging System-II

The extended application of device-dependent systems’ vision is growing exponentially, but these systems face challenges in precisely imitating the human perception models established by device-independent Commission internationale de l’éclairage (CIE). We previously discussed theoretical treatment and experimental validation developing a calibrated integrated sphere imaging system to imitate visible spectroscopy environment. RGB polynomial function was derived obtain meaningful interpretation color features. In this study, we dyed three different types textured materials same bath with yellow reactive dye at incremental concentrations see how their difference profiles tested. Three typical cotton textures were ultra-RGB remozol dyes combinations. concentration ranges 1%, 2%, 3%, 4% chosen for each dye, followed binary ternary mixtures. aim verify fundamental spectral feature mapping various spaces domains. findings are quite interesting help us understand ground truth behind working two addition, trends mixing, CIE difference, CIExy (chromaticity) gamut, gamut distinguishing features verified. Human accuracy also compared both domains clarify influence texture. These experiments observations on space could expected precision