Advanced Applications - Import Annotation Data

Instructions

If you want to upload pictures that have been annotated locally, you can click "Upload img + LBL" on the annotation screen. Using this feature, you can quickly import existing annotated data into the platform for model development.

Currently, labelme and LabelImg are supported as offline annotation tools.

The data annotated by the Labelme tool is supported in OCR models, target location and pixel segmentation.

Note: In labelImg, only the 'Create Rectangle' function is supported, other types of checkboxes are not supported.

The data annotated by the LabelImg tool is supported in the OCR model and target location.

Step1: Upload pictures

Make sure the uploaded image meets the requirements shown below.

Step2: Upload annotation file

Attention: The annotation file in JSON format has the same name as the corresponding image file, and the annotation file with the same name corresponds to the image file one by one. You need to package the markup files in JSON format into a zip format and upload them. The folders cannot be nested.

The contents of the image, JSON annotation file name, and JSON annotation file compression package are as follows:

Attached: Example of importing data files offline

Examples of data files imported offline can be found in this link