How to change stroke width?- Faster-rcnn, TAO-inference

Accelerated Computing Intelligent Video Analytics TAO Toolkit
1

• Network Type- Faster_rcnn
• TAO Version

Configuration of the TAO Toolkit Instance
dockers: ['nvidia/tao/tao-toolkit']
format_version: 2.0
toolkit_version: 4.0.1
published_date: 03/06/2023

Issue:
During the execution of the inference process using Faster-RCNN with NVIDIA’s TAO Toolkit, we’ve encountered a challenge regarding the visibility of the bounding box (bbox). Its line width, or stroke, appears insufficiently prominent in certain regions, resulting in the bbox blending into the background.
Could you provide guidance on how we might alter the stroke thickness and color of the bbox to enhance visibility?

code to reproduce:

tao faster_rcnn inference -e <expe spec file>

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000143840×2160 228 KB

2

Currently not supported. Next release will be open source. End user can change it.

4

Available in https://github.com/NVIDIA/tao_tensorflow1_backend/blob/main/nvidia_tao_tf1/cv/faster_rcnn/scripts/inference.py