https://pypi.org/project/pascal-voc-writer/

# Writer(path, width, height)

writer = Writer(‘path/to/img.jpg’, 800, 400)

# ::addObject(name, xmin, ymin, xmax, ymax)

writer.addObject(‘cat’, 100, 100, 200, 200)

# ::save(path)

writer.save(‘path/to/img.xml’)

xml → json

Converts PASCAL VOC annotations to the _annotations.json format supported by the Cloud Annotations tool.

Instructions

Install the Cloud Object Storage SDK:

pip install botocore==1.12.26 ibm-cos-sdk==2.3.2

Convert xml annotations to json:

python convert_xml2json.py

Add your credentials to upload2bucket.py:

credentials = {
  'bucket': 'YOUR_BUCKET_NAME',
  'iam_url': 'https://iam.ng.bluemix.net/oidc/token',
  'resource_instance_id': 'YOUR_INSTANCE_ID',
  'url': 'YOUR_REGION_ENDPOINT',
  'api_key': 'YOUR_API_KEY'
}

Upload images and annotations to Cloud Object Storage Bucket:

python upload2bucket.py