Image Compressor

Package Description

Subscribe sensor_msgs::msg::Image, compress it to jpeg format, and publish it as sensor_msgs::msg::CompressedImage.

Usage

$ colcon build --symlink-install --packages-up-to image_compressor
$ ros2 launch image_compressor image_compressor.launch.py

Subscriber & Publisher

• Subscribe
  • /aiformula_sensing/zed_node/left_image/undistorted
• Publish
  • /aiformula_visualization/zed/left_image/compressed

Parameters

• jpeg_quality (int, default: 30)
  • Value to be set for IMWRITE_JPEG_QUALITY. From 0 to 100 (the higher is the better).