Crop all written letters from image to form a website Above image has handwritten hindi / deavanagari letters all on a single 

image.
Task is to Prepare a dataset from the given assignment.jpg image using image

processing tools
Idon't have clarity whether i can use photoshop editing tools like adobe photoshop etc.
If image processing tools mean opencv , is it really possible to create like a emnist like dataset from single image.
I am not able to come up with any way to seperate the letters from eachother




Finally i had done it by combining adaptive thresholding,bluring,and morphological, It is helpful to check out find contours for two part letters by @Salman and @Jeru Luke , it really helped me.
This can be done with OpenCV. 



Code needs to :


Prep-process image to enhance contrast 
Use OpenCV to identify 'bounding box' for each character
Save each character's image as a new file 


Code example : http://cvisiondemy.com/extract-roi-from-image-with-python-and-opencv/