Seeking clarity on single class object detection model using ML. I have prepared a custom database for this purpose up to 400 images which is split in 80%-20% as training and testing data-set. These are top view only images. The data collection followed the basic guidelines provided at here.
The objective now is to detect the zebra crossing in below contexts.
Model is failing in terms of accuracy. Although it identifies the class but fails to localize correctly in some contexts(greater extent).The desirable result is in blue whereas the model throws up red.
What changes are required to training dataset to rectify this?
EDIT1:- Tensorflow object detection API is used for this task. Detection accuracy attained is above 90%. Looking forward for suggestions to fix Localisation issue.
EDIT2:- The illustrations here are only for outlining the issue.All my images are real world pics.