OpenCV 5.0.0-pre
Open Source Computer Vision
|
This section describes approaches based on local 2D features and used to categorize objects.
Classes | |
class | cv::xfeatures2d::BOWImgDescriptorExtractor |
Class to compute an image descriptor using the bag of visual words. More... | |
class | cv::xfeatures2d::BOWKMeansTrainer |
kmeans -based class to train visual vocabulary using the bag of visual words approach. : More... | |
class | cv::xfeatures2d::BOWTrainer |
Abstract base class for training the bag of visual words vocabulary from a set of descriptors. More... | |