c# - Finding position of (sub) image in parent image in base64 encoded strings -


i hoping me figuring out (if possible) whether location of image within larger image can determined using base64 encoded string representation. if not, best (quickest) method of finding sub image within image. example created 50x50 sample image , 22x12 subimage , converted each of them base64 encoded string, how find location of subimage?

as side note. working in c#.


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