助老助残服务机器人家庭环境下标签的识别

Label Recognition of Service Robot in Family Environment

在复杂的家庭环境下视觉干扰物太多,因此作者通过使用标签技术来识别目标。设计了一种专门的标签,以标签各个部分的颜色和它们的组成结构作为标签的图像特征。提出了一种有效的连通分量结构法,以标签各部分各个之间的位置关系作为判断依据,从而实现了标签的识别。同时也能通过识别标签的一些特征来判断标签所代表的目标的类型及其状态。图像处理的准确结果为接下来的伺服控制打下了良好的基础。

There are so many exit kinds of disturbance in family environment. To solve these problems, the technology of label is used to identify the object. A special label is designed in this paper, the colors and the structure of label is used as the image characteristics of label. A effective method according the structures of connected-comp-osition. The relationship of each connected-composition is used as the recognition of basis. At the same times, the type and the status of the object can be obtained by identifying the label attached on the object. The accurate result of image processing is good base of the following servo-control.