ocvCheckFeaturePointsStruct
Check that MATLAB struct represents feature points
C++ Syntax
#include "opencvmex.hpp"
void ocvCheckFeaturePointsStruct(const
mxArray *in);
Arguments
in
Pointer to a MATLAB® structure,
mxArray
, that represents point feature. Format:Field Name Field Requirement Field Data Type Location
Required Single Scale
Required Single Metric
Required Single Orientation
Optional Single Octave
Optional int32 Misc
Optional int32
Description
The ocvCheckFeaturePointsStruct
function performs the key point
struct checker.
See Also
mxArray
ocvStructToKeyPoints
, ocvKeyPointsToStruct
, C Matrix API,
Write C Functions Callable from MATLAB (MEX Files)
Version History
Introduced in R2015a