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ComputerVision >> ComputerVision > cv_fast

cv_fast

Feature Detector

Calling Sequence

keypoints=cv_fast(image,threshold,nonmaxSuppression)

Arguments

image

Input Image whoes features are to be extracted

threshold

It is the threshold value ->must be constant

nonmaxSuppression

Constant must be pass, It decides whether non-maximum suppression to be applied or not

keypoints

These are the keypoints optained from Feature extraction

Description

Feature Detector

Using cv_fast function one can extract features which are returned in the form of Keypoints

Examples

keypoints=cv_fast(input_image,10,1)

See Also


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