Merging 2 images

#1

I have studied till the Quickstart section.
I need to ask that how can we merge 2 images into one and further merge it with other images to form a collage.
What functions are used ?

#2

Hey @mananaroramail, one of easy way out is, to create ans = np.zeros((430,430,3)) and than load the images individually and than use slicing to replace the values. After going through numpy and opencv basics.

Hope this resolved your doubt.
Plz mark the doubt as resolved in my doubts section. :blush:

#3

I am able to crop the images but they have a very whitish tone.
What I did is :
ans[ 10 : 210 , 10:210] = img[ 0:200 , 0:200]

#4

Hey @mananaroramail, this should not be the case, slicing doesn’t affect values. Share your ipynb after saving it on google drive if this persists.

#5

Ok , I got the mistake
What I did was I initialised the ans as np.zeros((430,430,3)) instead of np.zeros((430,430,3) , int)

#6

I hope I’ve cleared your doubt. I ask you to please rate your experience here
Your feedback is very important. It helps us improve our platform and hence provide you
the learning experience you deserve.

On the off chance, you still have some questions or not find the answers satisfactory, you may reopen
the doubt.