Batch-Face-Detection-and-Cropping

The Python script and the two XML files must be place in the same directory as the Images you want to crop.

Libraries Used - OpenCV Library NumPy

http://opencv.org/

You can download OpenCV for Windows from https://sourceforge.net/projects/opencvlibrary/?source=typ_redirect

and for Linux or Mac from https://codeload.github.com/opencv/opencv/zip/2.4.13

Setup instructions available at http://docs.opencv.org/2.4/doc/tutorials/introduction/table_of_content_introduction/table_of_content_introduction.html#table-of-content-introduction

EDIT: http://milq.github.io/install-opencv-ubuntu-debian/ also has a nice walkthrough, if you want a black box approach

UPDATE: @AdityaVerma use this :P https://stackoverflow.com/questions/30331944/finding-red-color-in-image-using-python-opencv