LabelMeYoloConverter
Convert LabelMe Annotation Tool JSON format to YOLO text file format. Tested for YOLOv3
Put your dataset (image and JSON format) in dataset/ Output will be saved in result/ JSON format will be moved to json_backup/
Finally, please manually copy text file together with image into 1 folder. (Intentionally separate the image and text output for maintainance purpose)
Example
JSON file
{
"version": "3.8.1",
"flags": {},
"shapes": [
{
"label": "1",
"line_color": null,
"fill_color": null,
"points": [
[
447,
287
],
[
381,
267
]
],
"shape_type": "rectangle"
}
],
"lineColor": [
0,
255,
0,
128
],
"fillColor": [
255,
0,
0,
128
],
"imagePath": "-1289025526.jpg",
"imageData": "iVBORw0KGgoAAAANSUhEUgAAA8AAAAIcCAIAA
Convterted to YOLO format text file
1 0.43125 0.512962962963 0.06875 0.037037037037