OpenCV jobs

Hello Gurus. I am a professional photographer who is located in New York. Have you got experience with brightness and shadow in image processing? I have heard that we can use OpenCV for this. Thank you

I wanna use openCV in PHP. If you can help me, please bid. you must work via teamviewer. and you have to test using "findcontours" function simply.

Hello! I need someone who are good at OCR, OMR, Pattern Recognition, Android, and computer vision. What I need is to build android app that can scan the pdf using phone camera and recognize the given mark. Once the test sheet is scanned, the app should read the marks from sheet and save it as csv or json file. The marks will be circles filled with black or so. Don't hesitate to contact me and...

Using raspberry pi, IP camera's RTSP stream, need to capture the frame & save it to a image file if vehicle movement is detected. Need to process 25 frames per second if possible. side view is preferred, if not top view.