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Feature 2D Framework

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Icon Name Description / Applications Modules
cvBOWTrainerFeature2D

Kmeans-based class to train visual vocabulary using the bag of visual words approach.

OpenCV
cvDetectFeature2D_BRISK

BRISK keypoint detector and descriptor extractor.

OpenCV
cvDetectFeature2D_FastFeatureDetector

Feature detection using the FAST method.

OpenCV
cvDetectFeature2D_GFTT

Feature detection using the good features to track function.

OpenCV
cvDetectFeature2D_KAZE

KAZE keypoint detector and descriptor extractor.

OpenCV
cvDetectFeature2D_ORB

ORB keypoint detector and descriptor extractor.

OpenCV
cvDetectFeature2D_SIFT

Extracting keypoints and computing descriptors using the Scale Invariant Feature Transform (SIFT) algorithm.

OpenCV
cvDetectFeature2D_SimpleBlobDetector

Extracting blobs from an image.

OpenCV
cvMatchFeature2D

Matchers of keypoint descriptors.

OpenCV