目 录
中文摘要
ABSTRACT
第一章 绪论 .......................................................................................................................................... 1
§1.1 移动机器人技术综述 ...........................................................................................................1
§1.2 非完整移动机器人 ...............................................................................................................2
§1.2.1 移动机器人简述 ........................................................................................................2
§1.2.2 非完整轮式移动机器人 ............................................................................................3
§1.2.3 非完整移动机器人运动学模型 ................................................................................4
§1.2.4 非完整移动机器人动力学模型 ................................................................................4
§1.3 机器人视觉伺服的历史与现状 ...........................................................................................5
§1.3.1 视觉伺服反馈的历史与现状 ....................................................................................5
§1.3.2 机器人视觉控制应用现状 ........................................................................................6
§1.4 课题来源与研究内容 ...........................................................................................................7
§1.4.1 课题来源 ....................................................................................................................7
§1.4.2 研究内容 ....................................................................................................................7
第二章 摄像机与视觉系统标定 ..........................................................................................................9
§2.1 摄像机标定模型 ...................................................................................................................9
§2.1.1 世界坐标系、摄像机坐标系与图像坐标系 ........................................................... 9
§2.1.2 针孔成像模型 .......................................................................................................... 11
§2.2 摄像机标定技术 ................................................................................................................. 11
§2.2.1 摄像机标定方法分类 ..............................................................................................12
§2.3 基于 OpenCV 的摄像机标定 ............................................................................................ 13
§2.3.1 开源计算机视觉(OpenCV)介绍 ........................................................................ 13
§2.3.2 摄像机标定试验 ......................................................................................................14
第三章 双目视觉测量 ........................................................................................................................17
§3.1 双目立体视觉原理 .............................................................................................................17
§3.1.1 双目立体视觉三维测量 ..........................................................................................17
§3.1.2 双目立体视觉数学模型 ..........................................................................................18
§3.2 双目立体视觉系统标定 .....................................................................................................20
§3.2.1 双目立体视觉的标定方法 ......................................................................................20
§3.2.2 目标点三维深度坐标推导 ......................................................................................21
§3.3 标定及算法验证试验 .........................................................................................................22
§3.3.1 双目视觉系统参数标定 ..........................................................................................23
§3.3.2 目标点三维坐标计算 ..............................................................................................25
第四章 移动机器人控制试验平台 ....................................................................................................28
§4.1 移动机器人试验平台概述 .........................................................................................28
§4.2 机器人电源与测距模块 .....................................................................................................30
§4.3 图像信息处理 .....................................................................................................................31
§4.3.1 图像处理模块 ..........................................................................................................31
§4.3.2 图像采集流程 ..........................................................................................................32