/// <summary>
/// 人脸特征提取
/// </summary>
/// <param name="image">人脸图像</param>
/// <param name="faceRes">人脸信息检测结果</param>
/// <returns>接口返回码，返回0表示正常，返回其他值请在开发者中心-帮助中心查询</returns>
public int ArcSoft_FIC_FaceDataFeatureExtraction(Image image, ref FaceRes faceRes)
{
faceRes = new FaceRes();
IntPtr pFaceRes = MemoryUtil.Malloc(MemoryUtil.SizeOf <AFICFSDKFACERES>());
ASVLOFFSCREEN imagetemp = ImageUtil.ReadBmp(image, false);
IntPtr pInputFaceData = MemoryUtil.Malloc(MemoryUtil.SizeOf <ASVLOFFSCREEN>());
MemoryUtil.StructToPtr(imagetemp, pInputFaceData);
//调用SDK的人脸特征提取接口
int retCode = FICFunctions.ArcSoft_FIC_FaceDataFeatureExtraction(pEngine, mode, pInputFaceData, pFaceRes);
if (!retCode.Equals(0))
{
MemoryUtil.Free(pFaceRes);
MemoryUtil.Free(pInputFaceData);
MemoryUtil.Free(imagetemp.ppu8Plane[0]);
return(retCode);
}
AFICFSDKFACERES faceResStruct = MemoryUtil.PtrToStruct <AFICFSDKFACERES>(pFaceRes);
faceRes.nFace = faceResStruct.nFace;
faceRes.rcFace = faceResStruct.rcFace;
MemoryUtil.Free(pFaceRes);
MemoryUtil.Free(pInputFaceData);
MemoryUtil.Free(imagetemp.ppu8Plane[0]);
return(retCode);
}
/// <summary>
/// 获取激活文件信息接口
/// </summary>
/// <param name="activeFileInfo"></param>
/// <returns>接口返回码，返回0表示正常，返回其他值请在开发者中心-帮助中心查询</returns>
public int ArcSoft_FIC_GetActiveFileInfo(out ActiveFileInfo activeFileInfo)
{
int retCode = -1;
activeFileInfo = new ActiveFileInfo();
IntPtr pActiveFileInfo = MemoryUtil.Malloc(MemoryUtil.SizeOf <AFIC_FSDK_ActiveFileInfo>());
//获取激活文件信息接口
retCode = FICFunctions.ArcSoft_FIC_GetActiveFileInfo(pActiveFileInfo);
if (!retCode.Equals(0))
{
MemoryUtil.Free(pActiveFileInfo);
return(retCode);
}
AFIC_FSDK_ActiveFileInfo sActiveFileInfo = MemoryUtil.PtrToStruct <AFIC_FSDK_ActiveFileInfo>(pActiveFileInfo);
MemoryUtil.Free(pActiveFileInfo);
#region 指针转化字符串
activeFileInfo.startTime = Marshal.PtrToStringAnsi(sActiveFileInfo.startTime);
activeFileInfo.endTime = Marshal.PtrToStringAnsi(sActiveFileInfo.endTime);
activeFileInfo.activeKey = Marshal.PtrToStringAnsi(sActiveFileInfo.activeKey);
activeFileInfo.platform = Marshal.PtrToStringAnsi(sActiveFileInfo.platform);
activeFileInfo.sdkType = Marshal.PtrToStringAnsi(sActiveFileInfo.sdkType);
activeFileInfo.appId = Marshal.PtrToStringAnsi(sActiveFileInfo.appId);
activeFileInfo.sdkKey = Marshal.PtrToStringAnsi(sActiveFileInfo.sdkKey);
activeFileInfo.sdkVersion = Marshal.PtrToStringAnsi(sActiveFileInfo.sdkVersion);
activeFileInfo.fileVersion = Marshal.PtrToStringAnsi(sActiveFileInfo.fileVersion);
#endregion
return(retCode);
}
/// <summary>
/// 离线激活接口
/// </summary>
/// <param name="filePath">许可文件路径(离线授权文件)</param>
/// <returns>接口返回码，返回0或90114表示正常，返回其他值请在开发者中心-帮助中心查询</returns>
public int ArcSoft_FIC_OfflineActivation(string filePath)
{
int retCode = -1;
//调用SDK离线激活接口
retCode = FICFunctions.ArcSoft_FIC_OfflineActivation(filePath);
return(retCode);
}
/// <summary>
/// 释放引擎
/// </summary>
/// <returns>接口返回码，返回0表示正常，返回其他值请在开发者中心-帮助中心查询</returns>
public int ArcSoft_FIC_UninitialEngine()
{
//判断引擎是否已初始化
if (!pEngine.Equals(IntPtr.Zero))
{
return(FICFunctions.ArcSoft_FIC_UninitialEngine(pEngine));
}
return(0);
}
/// <summary>
/// 设置图像质量阈值，设置图像质量阈值，取值范围[0-1].
/// 用户可以根据实际需求，设置不同的阈值
/// </summary>
/// <param name="faceQualityThreshold">图像质量阈值</param>
/// <returns>接口返回码，返回0表示正常，返回其他值请在开发者中心-帮助中心查询</returns>
public int Arcsoft_FIC_SetFaceQualityThreshold(AFIC_FSDK_FaceQualityThreshold faceQualityThreshold)
{
int retCode = -1;
IntPtr pFaceQualityThreshold = MemoryUtil.Malloc(MemoryUtil.SizeOf <AFIC_FSDK_FaceQualityThreshold>());
MemoryUtil.StructToPtr(faceQualityThreshold, pFaceQualityThreshold);
//调用SDK
retCode = FICFunctions.Arcsoft_FIC_SetFaceQualityThreshold(pEngine, pFaceQualityThreshold);
MemoryUtil.Free(pFaceQualityThreshold);
return(retCode);
}
/// <summary>
/// 设置活体阈值，取值范围[0-1]内部默认数值RGB-0.75 用户可以根据实际需求，设置不同的阈值
/// </summary>
/// <param name="livenessThreshold">活体置信度</param>
/// <returns>接口返回码，返回0表示正常，返回其他值请在开发者中心-帮助中心查询</returns>
public int ArcSoft_FIC_SetLivenessParam(AFICFSDKLivenessThreshold livenessThreshold)
{
int retCode = -1;
IntPtr pLivenessThreshold = MemoryUtil.Malloc(MemoryUtil.SizeOf <AFICFSDKLivenessThreshold>());
MemoryUtil.StructToPtr(livenessThreshold, pLivenessThreshold);
//调用SDK
retCode = FICFunctions.ArcSoft_FIC_SetLivenessParam(pEngine, pLivenessThreshold);
MemoryUtil.Free(pLivenessThreshold);
return(retCode);
}
/// <summary>
/// 证件照特征提取
/// </summary>
/// <param name="image">证件照</param>
/// <returns>接口返回码，返回0表示正常，返回其他值请在开发者中心-帮助中心查询</returns>
public int ArcSoft_FIC_IdCardDataFeatureExtraction(Image image)
{
int retCode = -1;
if (image != null)
{
ASVLOFFSCREEN imagetemp = ImageUtil.ReadBmp(image);
IntPtr pInputIdcardData = MemoryUtil.Malloc(MemoryUtil.SizeOf <ASVLOFFSCREEN>());
MemoryUtil.StructToPtr(imagetemp, pInputIdcardData);
//调用SDK
retCode = FICFunctions.ArcSoft_FIC_IdCardDataFeatureExtraction(pEngine, pInputIdcardData);
MemoryUtil.Free(pInputIdcardData);
MemoryUtil.Free(imagetemp.ppu8Plane[0]);
}
return(retCode);
}
/// <summary>
/// 采集设备信息（可离线）
/// </summary>
/// <param name="ActiveDeviceInfo">获取的设备信息字符串</param>
/// <returns>接口返回码，返回0表示正常，返回其他值请在开发者中心-帮助中心查询</returns>
public int ArcSoft_FIC_GetActiveDeviceInfo(out string ActiveDeviceInfo)
{
int retCode = -1;
ActiveDeviceInfo = string.Empty;
IntPtr pActiveDeviceInfo = IntPtr.Zero;
retCode = FICFunctions.ArcSoft_FIC_GetActiveDeviceInfo(ref pActiveDeviceInfo);
if (!retCode.Equals(0))
{
MemoryUtil.Free(pActiveDeviceInfo);
return(retCode);
}
ActiveDeviceInfo = Marshal.PtrToStringAnsi(pActiveDeviceInfo);
return(retCode);
}
/// <summary>
/// 获取版本信息
/// </summary>
/// <returns>版本信息</returns>
public string ArcSoft_FIC_GetVersion()
{
string version = string.Empty;
//调用SDK
IntPtr pVersion = FICFunctions.ArcSoft_FIC_GetVersion(pEngine);
if (pVersion.Equals(IntPtr.Zero))
{
MemoryUtil.Free(pVersion);
return(version);
}
AFICFSDKVERSION Version = MemoryUtil.PtrToStruct <AFICFSDKVERSION>(pVersion);
StringBuilder sb = new StringBuilder();
sb.AppendFormat("版本号:{0}{1}", Marshal.PtrToStringAnsi(Version.version), Environment.NewLine);
sb.AppendFormat("版本最新构建信息:{0}{1}", Marshal.PtrToStringAnsi(Version.buildDate), Environment.NewLine);
sb.AppendFormat("版权所有:{0}", Marshal.PtrToStringAnsi(Version.copyRight));
version = sb.ToString();
return(version);
}
/// <summary>
/// 获取IR活体结果
/// </summary>
/// <param name="livenessInfo">IR活体结果</param>
/// <returns>接口返回码，返回0表示正常，返回其他值请在开发者中心-帮助中心查询</returns>
public int ArcSoft_FIC_GetLivenessInfo_IR(out LivenessInfo livenessInfo)
{
livenessInfo = new LivenessInfo();
int retCode = -1;
IntPtr plivenessInfo = MemoryUtil.Malloc(MemoryUtil.SizeOf <AFICFSDKLivenessInfo>());
//调用SDK
retCode = FICFunctions.ArcSoft_FIC_GetLivenessInfo_IR(pEngine, plivenessInfo);
if (!retCode.Equals(0))
{
MemoryUtil.Free(plivenessInfo);
return(retCode);
}
AFICFSDKLivenessInfo slivenessInfo = MemoryUtil.PtrToStruct <AFICFSDKLivenessInfo>(plivenessInfo);
livenessInfo.isLive = MemoryUtil.PtrToStruct <int>(slivenessInfo.isLive);
livenessInfo.num = slivenessInfo.num;
MemoryUtil.Free(plivenessInfo);
return(retCode);
}
/// <summary>
/// 人脸信息(IR活体)检测
/// </summary>
/// <param name="bitmap">人脸图像</param>
/// <param name="faceRes">人脸信息</param>
/// <param name="combinedMask">检测属性，默认IR活体检测</param>
/// <returns>接口返回码，返回0表示正常，返回其他值请在开发者中心-帮助中心查询</returns>
public int ArcSoft_FIC_Process_IR(Bitmap bitmap, FaceRes faceRes, int combinedMask = EngineMask.AFIC_LIVENESS_IR)
{
int retCode = -1;
ASVLOFFSCREEN imageinfo = ImageUtil.ReadBmpIR(bitmap);
AFICFSDKFACERES sFacerects = new AFICFSDKFACERES();
sFacerects.nFace = faceRes.nFace;
sFacerects.rcFace = faceRes.rcFace;
IntPtr pImageInfo = MemoryUtil.Malloc(MemoryUtil.SizeOf <ASVLOFFSCREEN>());
MemoryUtil.StructToPtr(imageinfo, pImageInfo);
IntPtr pFacerects = MemoryUtil.Malloc(MemoryUtil.SizeOf <AFICFSDKFACERES>());
MemoryUtil.StructToPtr(sFacerects, pFacerects);
//调用SDK
retCode = FICFunctions.ArcSoft_FIC_Process_IR(pEngine, pImageInfo, pFacerects, combinedMask);
MemoryUtil.Free(imageinfo.ppu8Plane[0]);
MemoryUtil.Free(pImageInfo);
MemoryUtil.Free(pFacerects);
return(retCode);
}
/// <summary>
/// 人证比对
/// </summary>
/// <param name="threshold">比对阈值</param>
/// <param name="pSimilarScore">比对结果相似度</param>
/// <param name="result">比对结果</param>
/// <returns>接口返回码，返回0表示正常，返回其他值请在开发者中心-帮助中心查询</returns>
public int ArcSoft_FIC_FaceIdCardCompare(float gThreshold, ref float pSimilarScore, ref int result)
{
//调用SDK的人证比对接口
return(FICFunctions.ArcSoft_FIC_FaceIdCardCompare(pEngine, gThreshold, ref pSimilarScore, ref result));
}
/// <summary>
/// 初始化引擎
/// </summary>
/// <param name="combinedMask">初始化属性</param>
/// <returns>接口返回码，返回0表示正常，返回其他值请在开发者中心-帮助中心查询</returns>
public int ArcSoft_FIC_InitialEngine(int engineMask)
{
//调用SDK的初始化引擎函数
return(FICFunctions.ArcSoft_FIC_InitialEngine(ref pEngine, engineMask));
}
/// <summary>
/// 激活SDK(deprecate later)
/// </summary>
/// <param name="appId">SDK对应的AppID</param>
/// <param name="sdkKey">SDK对应的SDKKey</param>
/// <param name="activeKey">激活码</param>
/// <returns>接口返回码，返回0或90114表示正常，返回其他值请在开发者中心-帮助中心查询</returns>
public int ArcSoft_FIC_Activate(string appId, string sdkKey, string activeKey)
{
//调用SDK的在线激活函数
return(FICFunctions.ArcSoft_FIC_Activate(appId, sdkKey, activeKey));
}
