corner
(Not recommended) Find corner points in image
corner
is not recommended. Use detectHarrisFeatures
(Computer Vision Toolbox) or detectMinEigenFeatures
(Computer Vision Toolbox) in Computer Vision Toolbox™ instead.
Syntax
Description
specifies parameters and corresponding values that control various aspects of the
corner detection algorithm.C
= corner(___,Name,Value
)
Examples
Input Arguments
Output Arguments
Tips
The corner
and cornermetric
functions both detect corners in images. For most
applications, use the streamlined corner
function to find corners in
one step. If you want greater control over corner selection, use the
cornermetric
function to compute a corner metric matrix and then
write your own algorithm to find peak values.
Algorithms
The corner
function performs nonmaxima suppression on candidate
corners, and corners are at least two pixels apart.
Version History
Introduced in R2010b
See Also
cornermetric
| detectHarrisFeatures
(Computer Vision Toolbox) | detectMinEigenFeatures
(Computer Vision Toolbox)