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OpenCV
4.8.0
Open Source Computer Vision
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Classes | |
class | cv::BOWImgDescriptorExtractor |
Class to compute an image descriptor using the bag of visual words. More... | |
class | cv::BOWKMeansTrainer |
kmeans -based class to train visual vocabulary using the bag of visual words approach. : More... | |
class | cv::BOWTrainer |
Abstract base class for training the bag of visual words vocabulary from a set of descriptors. More... | |
This section describes approaches based on local 2D features and used to categorize objects.