| private core_PCA_backProject ( IntPtr obj, IntPtr vec ) : IntPtr | ||
| obj | IntPtr | |
| vec | IntPtr | |
| return | IntPtr | |
public static extern IntPtr core_PCA_backProject(IntPtr obj, IntPtr vec);
[DllImport(DllExtern, CallingConvention = CallingConvention.Cdecl, EntryPoint = "core_PCA_backProject2")]| NativeMethods::core_PCA_backProject ( IntPtr obj, IntPtr vec, IntPtr result ) : void |
/// <summary>
/// reconstructs the original vector from the projection
/// </summary>
/// <param name="vec"></param>
/// <returns></returns>
public Mat BackProject(InputArray vec)
{
if (disposed)
{
throw new ObjectDisposedException("PCA");
}
if (vec == null)
{
throw new ArgumentNullException("vec");
}
vec.ThrowIfDisposed();
IntPtr ret = NativeMethods.core_PCA_backProject(ptr, vec.CvPtr);
return(new Mat(ret));
}