/// <summary>
/// 人脸特征比对，输出比对相似度。
/// </summary>
/// <param name="feature1"></param>
/// <param name="feature2"></param>
/// <returns></returns>
public float FaceFeatureCompare(ASF_FaceFeature feature1, byte[] feature2)
{
var f2 = new ASF_FaceFeature
{
featureSize = feature2.Length
};
var p2 = Marshal.AllocHGlobal(feature2.Length);
f2.feature = p2;
ASFFunctions.ASFFaceFeatureCompare(EngineHandler, feature1, f2, out float score, ASF_CompareModel.ASF_LIFE_PHOTO);
return(score);
}
/// <summary>
/// 人脸特征比对，输出比对相似度。
/// </summary>
/// <param name="feature1"></param>
/// <param name="feature2"></param>
/// <returns></returns>
public float FaceFeatureCompare(byte[] feature1, byte[] feature2)
{
var f1 = new ASF_FaceFeature
{
featureSize = feature1.Length
};
var f2 = new ASF_FaceFeature
{
featureSize = feature2.Length
};
var p1 = Marshal.AllocHGlobal(feature1.Length);
var p2 = Marshal.AllocHGlobal(feature2.Length);
Marshal.Copy(feature1, 0, p1, feature1.Length);
Marshal.Copy(feature2, 0, p2, feature2.Length);
f1.feature = p1;
f2.feature = p2;
ASFFunctions.ASFFaceFeatureCompare(EngineHandler, f1, f2, out float score, ASF_CompareModel.ASF_LIFE_PHOTO);
Marshal.FreeHGlobal(p1);
Marshal.FreeHGlobal(p2);
return(score);
}
/// <summary>
/// 人脸特征比对，输出比对相似度。
/// </summary>
/// <param name="feature1"></param>
/// <param name="feature2"></param>
/// <param name="compareModel"></param>
/// <returns></returns>
public float FaceFeatureCompare(ASF_FaceFeature feature1, ASF_FaceFeature feature2, ASF_CompareModel compareModel = ASF_CompareModel.ASF_LIFE_PHOTO)
{
ASFFunctions.ASFFaceFeatureCompare(EngineHandler, feature1, feature2, out float score, compareModel);
return(score);
}