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Package Summary

Tags No category tags.
Version 0.0.5
License MIT
Build type CATKIN
Use RECOMMENDED

Repository Summary

Checkout URI https://github.com/tue-robotics/image_recognition.git
VCS Type git
VCS Version master
Last Updated 2019-11-08
Dev Status DEVELOPED
Released RELEASED

Package Description

The image_recognition_analysis package

Additional Links

Maintainers

  • Rein Appeldoorn

Authors

  • Loy van Beek

image_recognition_analysis

Tool(s) for image recognition

Classifier_metrics

Usage:

rosrun image_recognition_analysis classifier_metrics results.csv

The classifier_metrics script produces a plot that gives a good view of the performance of a given classifier. As input, it takes a .csv file of the following format: - First row are column headers - Other rows are 1 per image - There is a ground_truth column - For each output label the classifier, there must be a column with the weight of the corresponding class

e.g.

ground_truth,cat,dog
cat,0.9,0.1
dog,0.2,0.8
dog,0.3,0.7

To use this on e.g. a tensorflow model:

cd path/to/dir/with/evaluation_set # directory with a subdir for each class, as with training
rosrun image_recognition_tensorflow evaluate_classifier output_graph.pb $output_labels.txt -o result.csv .
rosrun image_recognition_analysis classifier_metrics result.csv

CHANGELOG

Changelog for package image_recognition_analysis

0.0.5 (2019-06-08)

  • Added catkin lint to all packages
  • refactor package xml to 2.0
  • rename ROS pkgs with image_recognition_prefix
  • fix(confusion_matrix): Use correct labels on axis
  • Refactor _tools to _analysis and restructured code
  • Contributors: Loy, Rein Appeldoorn

Wiki Tutorials

See ROS Wiki Tutorials for more details.

Source Tutorials

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Recent questions tagged image_recognition_analysis at answers.ros.org

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