Closed dingshenglan closed 5 years ago
You would write your own script to do that. See the COCO API and data format.
I would make sure the image ID and annotation ID are unique after merging, and that categories and category IDs are the same for all images.
Hello, I now mark each image in my dataset with ”labelme“ and convert the annotation.json format to coco format, but these files are one by one, how to properly merge a annotation file, just like the annotations file you provide in Oilchangedatasets?