If precision is not an issue you could just use a semi-decent webcam like the PS3 Eye and OpenCV for visual recognition, if it is an issue then something laser based perhaps.
If you want more specific answer please write some details to your question, exactly what kind of problem you are facing!
发布评论
评论（2）
如果精度不是问题，您可以使用 PS3 Eye 和 OpenCV 等半不错的网络摄像头进行视觉识别，如果是问题，则可能是基于激光的摄像头。
如果您想要更具体的答案，请在您的问题中写下一些详细信息，确切地说您面临什么样的问题！
If precision is not an issue you could just use a semi-decent webcam like the PS3 Eye and OpenCV for visual recognition, if it is an issue then something laser based perhaps.
If you want more specific answer please write some details to your question, exactly what kind of problem you are facing!
在那里您可以找到可用于机器人应用的最实惠的激光传感器之一
http:// /www.hokuyo-aut.jp/02sensor/
http://www.intorobotics.com/high- precision-laser-sensors-in-robotics/
there you can find one of the most affordable laser sensors that can be used in robotic applications
http://www.hokuyo-aut.jp/02sensor/
http://www.intorobotics.com/high-precision-laser-sensors-in-robotics/