我怎样才能探测到像手、腿这样完整的身体呢?

Using CIFaceFeature we can detect face feature. But I want to detect hand and leg too.

利用CIFaceFeature可以检测人脸特征。但是我也想检测手和腿。

How can we detect these? Is there any other classes or logic using which we can detect these.

我们如何检测到这些?是否有其他的类或逻辑可以被我们检测到。

1 个解决方案

#1

OpenCV is 'just beginning'. Recognition is hard problem and still remain unsolved at most part. There is no hand/leg detection in openCV. You have to train the data yourself using machine learning algorithm provide by openCV. You have to collect positive data (human body image for example) and negative data (non human body image) in order to train.

OpenCV的刚刚开始。承认是一个很难的问题，在大多数情况下仍然没有解决。openCV没有手/腿检测。您必须使用openCV提供的机器学习算法自己训练数据。你必须收集积极的数据(例如人体图像)和消极的数据(非人体图像)来进行训练。

I suggest to look at this link to speed you up:

我建议你看看这个链接来加快你的速度:

1. http://docs.opencv.org/doc/tutorials/objdetect/table_of_content_objdetect/table_of_content_objdetect.html
2. http://docs.opencv.org/doc/tutorials/objdetect/table_of_content_objdetect/table_of_content_objdetect.html
3. OpenCV haar training for static image
4. OpenCV haar静态图像训练。
5. http://kang.blog.com/2009/08/12/how-to-use-haartraining-in-opencv/
6. http://kang.blog.com/2009/08/12/how-to-use-haartraining-in-opencv/
7. http://www.technolabsz.com/2011/08/how-to-do-opencv-haar-training.html
8. http://www.technolabsz.com/2011/08/how-to-do-opencv-haar-training.html