Health/Assets/OpenCVForUnity/org/opencv_contrib/face/BIF.cs

181 lines
4.6 KiB
C#

using OpenCVForUnity.CoreModule;
using OpenCVForUnity.UtilsModule;
using System;
using System.Collections.Generic;
using System.Runtime.InteropServices;
namespace OpenCVForUnity.FaceModule
{
// C++: class BIF
/**
* Implementation of bio-inspired features (BIF) from the paper:
* Guo, Guodong, et al. "Human age estimation using bio-inspired features."
* Computer Vision and Pattern Recognition, 2009. CVPR 2009.
*/
public class BIF : Algorithm
{
protected override void Dispose(bool disposing)
{
try
{
if (disposing)
{
}
if (IsEnabledDispose)
{
if (nativeObj != IntPtr.Zero)
face_BIF_delete(nativeObj);
nativeObj = IntPtr.Zero;
}
}
finally
{
base.Dispose(disposing);
}
}
protected internal BIF(IntPtr addr) : base(addr) { }
// internal usage only
public static new BIF __fromPtr__(IntPtr addr) { return new BIF(addr); }
//
// C++: int cv::face::BIF::getNumBands()
//
/**
* return The number of filter bands used for computing BIF.
*/
public int getNumBands()
{
ThrowIfDisposed();
return face_BIF_getNumBands_10(nativeObj);
}
//
// C++: int cv::face::BIF::getNumRotations()
//
/**
* return The number of image rotations.
*/
public int getNumRotations()
{
ThrowIfDisposed();
return face_BIF_getNumRotations_10(nativeObj);
}
//
// C++: void cv::face::BIF::compute(Mat image, Mat& features)
//
/**
* Computes features sby input image.
* param image Input image (CV_32FC1).
* param features Feature vector (CV_32FC1).
*/
public void compute(Mat image, Mat features)
{
ThrowIfDisposed();
if (image != null) image.ThrowIfDisposed();
if (features != null) features.ThrowIfDisposed();
face_BIF_compute_10(nativeObj, image.nativeObj, features.nativeObj);
}
//
// C++: static Ptr_BIF cv::face::BIF::create(int num_bands = 8, int num_rotations = 12)
//
/**
* param num_bands The number of filter bands (<=8) used for computing BIF.
* param num_rotations The number of image rotations for computing BIF.
* return Object for computing BIF.
*/
public static BIF create(int num_bands, int num_rotations)
{
return BIF.__fromPtr__(DisposableObject.ThrowIfNullIntPtr(face_BIF_create_10(num_bands, num_rotations)));
}
/**
* param num_bands The number of filter bands (<=8) used for computing BIF.
* return Object for computing BIF.
*/
public static BIF create(int num_bands)
{
return BIF.__fromPtr__(DisposableObject.ThrowIfNullIntPtr(face_BIF_create_11(num_bands)));
}
/**
* return Object for computing BIF.
*/
public static BIF create()
{
return BIF.__fromPtr__(DisposableObject.ThrowIfNullIntPtr(face_BIF_create_12()));
}
#if (UNITY_IOS || UNITY_WEBGL) && !UNITY_EDITOR
const string LIBNAME = "__Internal";
#else
const string LIBNAME = "opencvforunity";
#endif
// C++: int cv::face::BIF::getNumBands()
[DllImport(LIBNAME)]
private static extern int face_BIF_getNumBands_10(IntPtr nativeObj);
// C++: int cv::face::BIF::getNumRotations()
[DllImport(LIBNAME)]
private static extern int face_BIF_getNumRotations_10(IntPtr nativeObj);
// C++: void cv::face::BIF::compute(Mat image, Mat& features)
[DllImport(LIBNAME)]
private static extern void face_BIF_compute_10(IntPtr nativeObj, IntPtr image_nativeObj, IntPtr features_nativeObj);
// C++: static Ptr_BIF cv::face::BIF::create(int num_bands = 8, int num_rotations = 12)
[DllImport(LIBNAME)]
private static extern IntPtr face_BIF_create_10(int num_bands, int num_rotations);
[DllImport(LIBNAME)]
private static extern IntPtr face_BIF_create_11(int num_bands);
[DllImport(LIBNAME)]
private static extern IntPtr face_BIF_create_12();
// native support for java finalize()
[DllImport(LIBNAME)]
private static extern void face_BIF_delete(IntPtr nativeObj);
}
}