Object Categorization

This section describes approaches based on local 2D features and used to categorize objects.

• A complete Bag-Of-Words sample can be found at opencv_source_code/samples/cpp/bagofwords_classification.cpp
  • (Python) An example using the features2D framework to perform object categorization can be found at opencv_source_code/samples/python/find_obj.py

// classes

class cv::BOWImgDescriptorExtractor;
class cv::BOWKMeansTrainer;
class cv::BOWTrainer;