image-draw-bounding-boxes¶

• Main author - HEIA-FR
• Code
• Deployment configuration
• Staging
• Production

Description¶

This microservice draws boxes on an image. It is intended to work with the text recognition OCR service. The bounding boxes are passed in a JSON file that corresponds to the output of the text recognition service. Namely, it must have the following structure: ` {"boxes":[ "position":{ "left": ..., "top": ..., "width": ..., "height": ..., }, {"position": ...}, ... ]} ` Where the values in "left", "top", "width" and "height" are given in pixels. The bounding boxes are drawn as red unfilled rectangles at the coordinates specified by the 4 fields above.

The JSON file may contain additional fields; they will be ignored.

Tools¶

The service uses Pillow to draw the boxes.

Environment variables¶

Check the Core concepts > Service > Environment variables documentation for more details.

Run the tests with Python¶

Check the Core concepts > Service > Run the tests with Python documentation for more details.

Start the service locally¶

Check the Core concepts > Service > Start the service locally documentation for more details.