build small application

Job ID: 32548691

Budget: $30 – $250 USD

Hi, everyone!
candidates:
developer who has skill of image process, object detection, OpenCV, object recognition, machine learning , c++/python.
I need a desktop app which has following function.
1. We need to detect each person with high hand that may attack with knife or stick or stone.
2. Run person or fast walk
3. Person close to camera less that 1.5 meters ( or ability to change distance by user).
more detail via chat.