tokens: In my test images , I am able to detect pupil in ( a ) part but whenever there is a presence of reflection/ glare , I am unable to detect blob of pupil pixels accurately in ( b ) part of image .
ner_tags: O O O B-User_Interface_Element O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O B-User_Interface_Element O