【摘要】 依据色度学理论,建立了一套用于颜色量化的计算机视觉系统,光源选用CIE推荐的标准照明A光源、0/45的观察条件,设计并制作了适用于农产品图像采集的封闭式光照系统。本文重点介绍了A光源的获取方法,所建立的系统主要用于无损跟踪测试产品的颜色及颜色变化。更多还原

【Abstract】 According to the chromaticity theory,the computer vision system used in color quantitative measurement was established,the standard illumination body A that is recommends by CIE was selected as the light source,and observation condition was 0/45.An enclosed illumination system that can apply to collect the image of agricultural products was designed and made.The obtainable method of A light source is introduced emphatically;this system is most suitable for testing the color and color change of product nondestructively.更多还原