摘要
提出一种辅助红绿色盲患者辨色的方法,利用颜色传感器开发了首例辅助红绿色盲患者分辨红色和绿色的可穿戴设备。基于折射望远镜原理,创新性地设计了识别光路,选用大功率红绿LED灯作为光源,通过角锥反射镜进行聚光处理,有效提高了颜色识别距离和准确度。测试实验表明,文中设计的辨色设备可在35cm范围内准确分辨红色和绿色,这可为红绿色盲患者提供一种新的辨色方法和可穿戴设备。
This paper presents a method ol color recognition lor assist patients with daltonism. The firstwearable that can assist patients with daltonism to recognize red and green was developed with theadoption ol color sensor. Based on the concept ol refracting telescope, the identification light routes weredesigned innovatively. The high-power red-green LED lights were used as light source, the cube cornerretroreflector was used for condensation, and those methods were effectively promoted the distance andaccuracy ol color recognition. The testing experiment showed the designed color recognition equipmentcould distinctively identify red and green, and it could provide patients with daltionism a new colorrecognition method and a new wearable.
作者
齐攀
陈俊杰
QI P an CHEN Jun-jie(D epartm ent of Electronics E ngineering,G uangdong Com m unication P olytechnic,G uangzhou 510650,C hina)
出处
《信息技术》
2016年第11期18-20,25,共4页
Information Technology
基金
广东省自然科学基金项目(2014A030310483)
关键词
红绿色盲
辨色
颜色传感器
可穿戴
daltonism
color recognition
color sensor
wearable
