摘要
利用颜色空间进行车辆颜色识别,在4种颜色空间模型中比较了车身颜色识别效果,在HSV模型中识别效果最好。针对外界光线变化严重影响车身颜色识别的问题,改进了的HSV颜色模型的颜色量化模板和颜色判定规则。实验表明,改进的方法能有效地提高识别精度。
Car color is recognized in four different color space models and we compare their effects. In view of the outside uneven light affecting recognition, we modified color quantization range and color-determining rules in west HSV color model. The experimental results show that supposed method can improve the recognition precision.
作者
胡焯源
曹玉东
李羊
HU Zhuo-yuan CAO Yu-dong LI Yang(Electronics ＆ Information Engineering College, Liaoning University of Technology, Jinzhou 121001, China)
出处
《辽宁工业大学学报（自然科学版）》
2017年第1期10-12,共3页
Journal of Liaoning University of Technology(Natural Science Edition)
基金
国家自然科学基金项目(61502216)
关键词
颜色识别
HSV颜色空间
色差距离
color recognition
HSV color space
color difference distance
