Thanks you Nicolas for sharing the link for comments regarding the Labelflow.
We have tested labelflow and below is the reply from my team
We have gone through the annotations, it seems that they have used bounding boxes for annotation.
However Object Identification wont work and we would need NER annotations which are done after extracting text.
Please note NER annotations can be in JSON or IOB format (Rational Index Format for NER). Please let me know if we can do NER Annotation in Labelflow.
What we required;
We grab the text from images and save into a TXT file. While we upload TXT to labelflow , we want to do NER annotation with specified classes. Please advise.