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楼梯：斯坦福人工智能机器人项目STAIR: The STanford Artificial Intelligence Robot Project |
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| 课程网址: | http://videolectures.net/ijcai09_ng_stair/ |
| 主讲教师: | Andrew Ng |
| 开课单位: | 斯坦福大学 |
| 开课时间: | 2009-07-22 |
| 课程语种: | 英语 |
| 中文简介: |  |
| 课程简介: | This talk will describe the STAIR home assistant robot project, and the satellite projects that led to key STAIR components such as (1) robotic grasping of previously unknown objects, (2) depth perception from a single still image, (3) practical object recognition using multimodal sensors, and (4) a software architecture for integrative AI. Since its birth in 1956, the AI dream has been to build systems that exhibit broad-spectrum competence and intelligence. STAIR revisits this dream, and seeks to integrate onto a single robot platform tools drawn from all areas of AI including learning, vision, navigation, manipulation, planning, and speech and NLP. This is in distinct contrast to, and also represents an attempt to reverse, the 30 year old trend of working on fragmented AI sub-fields. STAIR’s goal is a useful home assistant robot, and over the long term, we envision a single robot that can perform tasks such as tidying up a room, using a dishwasher, fetching and delivering items, and preparing meals. In this talk, Ng will describe our progress on having the STAIR robot fetch items from around the office, and on having STAIR take inventory of office items. Specifically, he’ll describe learning to grasp previously unseen objects (including unloading items from a dishwasher); probabilistic multi-resolution maps, which enable the robot to open or use doors; and a robotic foveal plus peripheral vision system for object recognition and tracking. Ng will also outline some of the main technical ideas - such as learning 3-D reconstructions from a single still image, and reinforcement learning algorithms for robotic control - that played key roles in enabling these STAIR components. |
| 关 键 词: | 机器人项目; 人工智能; 概率多分辨率; 三维重建 |
| 课程来源: | 视频讲座网 |
| 最后编审: | 2020-06-07：王勇彬(课程编辑志愿者) |
| 阅读次数: | 185 |