Skip to content

Implemented argparse for general_JSON2YOLO and update readem with an "How to use" section #11

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
wants to merge 3 commits into
base: main
Choose a base branch
from
Open

Implemented argparse for general_JSON2YOLO and update readem with an "How to use" section #11

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
3 commits
Select commit Hold shift + click to select a range
21011bf
argparse implemented
GiorgioSgl Mar 25, 2021
fb6d914
add how to use section
GiorgioSgl Mar 25, 2021
88bb573
for coco not 80 format
GiorgioSgl Mar 25, 2021
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
6 changes: 6 additions & 0 deletions README.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -15,6 +15,12 @@ Python 3.8 or later with all [requirements.txt](https://github.com/ultralytics/J
$ pip install -r requirements.txt
```

# How to use

```bash
$ python general_json2yolo.py -source coco -json_dir annotations/
```

# Citation

[![DOI](https://zenodo.org/badge/186122711.svg)](https://zenodo.org/badge/latestdoi/186122711)
Expand Down
15 changes: 11 additions & 4 deletions general_json2yolo.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -5,6 +5,7 @@
from PIL import Image

from utils import *
import argparse


# Convert INFOLKS JSON file into YOLO-format labels ----------------------------
Expand Down Expand Up @@ -282,17 +283,23 @@ def convert_coco_json(json_dir='../coco/annotations/', use_segments=False):

# Write
if box[2] > 0 and box[3] > 0: # if w > 0 and h > 0
line = coco80[x['category_id'] - 1], *(s if use_segments else box) # cls, box or segments
line = x['category_id'] - 1, *(s if use_segments else box) # cls, box or segments
with open((fn / f).with_suffix('.txt'), 'a') as file:
file.write(('%g ' * len(line)).rstrip() % line + '\n')


if __name__ == '__main__':
source = 'coco'

parser = argparse.ArgumentParser()
parser.add_argument('-json_dir', action='store', help='please include the full path of the folder with bounding boxes (.json)', type=str)
Copy link

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

why not use relative paths?

parser.add_argument('-source', action='store', help='define the format to convert to yolo (coco,infolks,vott,ath)', type=str,default="coco")
args = parser.parse_args()
json_dir=args.json_dir
source=args.source

if source == 'coco':
convert_coco_json('../../Downloads/coco/annotations/')

convert_coco_json(json_dir)
elif source == 'infolks': # Infolks https://infolks.info/
convert_infolks_json(name='out',
files='../data/sm4/json/*.json',
Expand Down
1 change: 1 addition & 0 deletions requirements.txt
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -7,3 +7,4 @@ Pillow
pyYAML
requests
tqdm
argparse