Plot the features detected by feature detectors
plotfeature(fobj [,ind]);
Features object
Type of features
Numbers of detected features
Coordinates of the detected features - X
Coordinates of the detected features - Y
Size of detected features
keypoint orientation
The response by which the most strong keypoints have been selected.
pyramid octave in which the keypoint has been detected
object id
Index to which feature to be plotted
This function used to plot the features detected by feature detector