Object Categorization

Detailed Description

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

Classes

Name	Description
class cv::xfeatures2d::BOWImgDescriptorExtractor	Class to compute an image descriptor using the bag of visual words. View details
class cv::xfeatures2d::BOWKMeansTrainer	kmeans -based class to train visual vocabulary using the bag of visual words approach. : View details
class cv::xfeatures2d::BOWTrainer	Abstract base class for training the bag of visual words vocabulary from a set of descriptors. View details