Development of Color Vision Deficiency Assistive System

摘要: Color vision deficiency is commonly known as color blind, a type of defect in our eyeball. The inability to recognize has caused several problems the patient daily life and conducting certain oriented activities. To help cope with problem recognizing colors, aided device designed. This paper focuses on developing user interface that can detect colors show it text screen using concept augmented reality. system basically consists mini computer, Raspberry PI its own camera module well LCD for display purposes. used due small compact size capability carry out image processing. With OpenCV library, detection, filtering processing be carried easily. Benchmark shape been designed experimental purposes test performance functionality system. result distance shows hue (H) element almost consistent whereas saturation (S) varies by roughly 49.3% value (V) 30.5%. As range minimum 12 cm where maximum up 15 meter. accuracy 4 base detection about 80%.