| private core_PCA_project ( IntPtr obj, IntPtr vec ) : IntPtr | ||
| obj | IntPtr | |
| vec | IntPtr | |
| return | IntPtr | |
/// <summary>
/// projects vector from the original space to the principal components subspace
/// </summary>
/// <param name="vec"></param>
/// <returns></returns>
public Mat Project(InputArray vec)
{
if (disposed)
{
throw new ObjectDisposedException("PCA");
}
if (vec == null)
{
throw new ArgumentNullException("vec");
}
vec.ThrowIfDisposed();
IntPtr ret = NativeMethods.core_PCA_project(ptr, vec.CvPtr);
return(new Mat(ret));
}
/// <summary>
/// projects vector from the original space to the principal components subspace
/// </summary>
/// <param name="vec"></param>
/// <param name="result"></param>
public void Project(InputArray vec, OutputArray result)
{
if (disposed)
{
throw new ObjectDisposedException("PCA");
}
if (vec == null)
{
throw new ArgumentNullException("vec");
}
if (result == null)
{
throw new ArgumentNullException("result");
}
vec.ThrowIfDisposed();
result.ThrowIfNotReady();
NativeMethods.core_PCA_project(ptr, vec.CvPtr, result.CvPtr);
result.Fix();
}