/// <summary>
/// 年龄检测
/// </summary>
/// <param name="pEngine">引擎Handle</param>
/// <param name="imageInfo">图像数据</param>
/// <param name="multiFaceInfo">人脸检测结果</param>
/// <returns>年龄检测结构体</returns>
public static AgeInfo AgeEstimation(FaceEngine faceEngine, Image image, MultiFaceInfo multiFaceInfo, out int retCode)
{
retCode = -1;
AgeInfo ageInfo = new AgeInfo();
try
{
if (multiFaceInfo.faceNum <= 0)
{
return(ageInfo);
}
//人脸信息检测
retCode = faceEngine.ASFProcessEx(image, multiFaceInfo, FaceEngineMask.ASF_AGE);
if (retCode == 0)
{
//获取年龄信息
retCode = faceEngine.ASFGetAge(out ageInfo);
}
}
catch (Exception ex)
{
LogUtil.LogInfo(typeof(FaceUtil), ex);
}
return(ageInfo);
}
/// <summary>
/// 获取年龄结果
/// </summary>
/// <param name="pEngine">引擎handle</param>
/// <param name="ageInfo">out 年龄结果</param>
/// <returns>返回0表示正常；返回负数请根据ErrorCodeUtil类注释查看；其他值请在官网-帮助中心查询</returns>
public int ASFGetAge(out AgeInfo ageInfo)
{
int retCode = -1;
ageInfo = new AgeInfo();
IntPtr pAgeInfo = MemoryUtil.Malloc(MemoryUtil.SizeOf <ASF_AgeInfo>());
//调用SDK接口
retCode = ASFFunctions.ASFGetAge(pEngine, pAgeInfo);
if (retCode != 0)
{
MemoryUtil.Free(pAgeInfo);
return(retCode);
}
//转化结果
ASF_AgeInfo asfAgeInfo = new ASF_AgeInfo();
asfAgeInfo = MemoryUtil.PtrToStructure <ASF_AgeInfo>(pAgeInfo);
ageInfo.num = asfAgeInfo.num;
if (ageInfo.num > 0)
{
ageInfo.ageArray = new int[ageInfo.num];
Marshal.Copy(asfAgeInfo.ageArray, ageInfo.ageArray, 0, ageInfo.num);
}
MemoryUtil.FreeArray(pAgeInfo);
return(retCode);
}
