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IPCV >> Feature Detection, Description and Matching > plotfeature

plotfeature

Plot the features detected by feature detectors

Syntax

plotfeature(fobj [,ind]);

Parameters

fobj :

Features object

type :

Type of features

n :

Numbers of detected features

x :

Coordinates of the detected features - X

y :

Coordinates of the detected features - Y

size :

Size of detected features

angle :

keypoint orientation

response :

The response by which the most strong keypoints have been selected.

octave :

pyramid octave in which the keypoint has been detected

class_id :

object id

ind :

Index to which feature to be plotted

Description

This function used to plot the features detected by feature detector

Examples

S = imcreatechecker(8,8,[1 0.5]);
fobj = imdetect_ORB(S);
imshow(S); plotfeature(fobj);

See also

Authors


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