本文设计并实现了针对实验室检测环境的一类嵌入式图像检测系统。该系统基于嵌入式开发平台搭建，通过与开发板连接的USB摄像头采集彩色待检测图像，然后通过分析处理图像的颜色特征来获取检测物的含量等信息。本文针对检测图像的颜色特征和空间结构信息，采用了颜色平衡、特征增强和金字塔分割等图像处理方法。最后，本文以一组液态有色试剂含量检测为例，验证了本图像检测系统的可行性。

An embedded image detection system is designed for the conditions of laboratory detection. This system captures images by a color camera and acquires the content of samples by the image features. The color features and space structure information of the sample image are analyzed. The statistical characteristics of the sample image are extracted by color balancing, feature enhancement  and image segmentation based on pyramidlinking. The experimental results show the feasibility of the system.