public void initFaceEngine()
{
//初始化视频模式下人脸检测引擎
uint detectModeVideo = DetectionMode.ASF_DETECT_MODE_VIDEO;
int combinedMaskVideo = FaceEngineMask.ASF_FACE_DETECT | FaceEngineMask.ASF_FACERECOGNITION;
//Video模式下检测脸部的角度优先值
int videoDetectFaceOrientPriority = ASF_OrientPriority.ASF_OP_0_HIGHER_EXT;
//人脸在图片中所占比例，如果需要调整检测人脸尺寸请修改此值，有效数值为2-32
int detectFaceScaleVal = 16;
//最大需要检测的人脸个数
int detectFaceMaxNum = 5;
int retCode = ASFFunctions.ASFInitEngine(detectModeVideo, videoDetectFaceOrientPriority, detectFaceScaleVal, detectFaceMaxNum, combinedMaskVideo, ref pVideoEngine);
LoggerService.logger.Info($"初始化视频用人脸识别引擎结果：{retCode}");
//初始化 用于采集人脸特征的引擎
uint detectMode = DetectionMode.ASF_DETECT_MODE_IMAGE;
//Image模式下检测脸部的角度优先值
int imageDetectFaceOrientPriority = ASF_OrientPriority.ASF_OP_0_ONLY;
//最大需要检测的人脸个数
detectFaceMaxNum = 1;
//引擎初始化时需要初始化的检测功能组合
int combinedMask = FaceEngineMask.ASF_FACE_DETECT | FaceEngineMask.ASF_FACERECOGNITION;
retCode = ASFFunctions.ASFInitEngine(detectMode, imageDetectFaceOrientPriority, detectFaceScaleVal, detectFaceMaxNum, combinedMask, ref pVideoRGBImageEngine);
LoggerService.logger.Info($"初始化视频用人脸识别引擎结果：{retCode}");
}
/// <summary>
/// 引擎初始化
/// </summary>
/// <param name="detectMode">检测模式</param>
/// <param name="detectFaceOrientPriority">检测脸部的角度优先值</param>
/// <param name="detectFaceScaleVal">用于数值化表示的最小人脸尺寸</param>
/// <param name="detectFaceMaxNum">最大需要检测的人脸个数</param>
/// <param name="combinedMask">用户选择需要检测的功能组合，可单个或多个</param>
/// <returns>返回0表示正常；其他值请在官网-帮助中心查询</returns>
public int ASFInitEngine(DetectionMode detectMode, ASF_OrientPriority detectFaceOrientPriority, int detectFaceScaleVal, int detectFaceMaxNum, int combinedMask)
{
pEngine = IntPtr.Zero;
if (detectFaceScaleVal < 2 || detectFaceScaleVal > 32)
{
detectFaceScaleVal = 16;
}
if (detectFaceMaxNum < 1 || detectFaceMaxNum > 50)
{
detectFaceMaxNum = 10;
}
int retCode = ASFFunctions.ASFInitEngine(detectMode, detectFaceOrientPriority, detectFaceScaleVal, detectFaceMaxNum, combinedMask, ref pEngine);
return(retCode);
}
public void initFaceEngine()
{
//初始化引擎
uint detectMode = DetectionMode.ASF_DETECT_MODE_IMAGE;
//Image模式下检测脸部的角度优先值
int imageDetectFaceOrientPriority = ASF_OrientPriority.ASF_OP_0_ONLY;
//人脸在图片中所占比例，如果需要调整检测人脸尺寸请修改此值，有效数值为2-32
int detectFaceScaleVal = 16;
//最大需要检测的人脸个数
int detectFaceMaxNum = 5;
//引擎初始化时需要初始化的检测功能组合
int combinedMask = FaceEngineMask.ASF_FACE_DETECT | FaceEngineMask.ASF_FACERECOGNITION | FaceEngineMask.ASF_AGE | FaceEngineMask.ASF_GENDER | FaceEngineMask.ASF_FACE3DANGLE;
//初始化引擎，正常值为0，其他返回值请参考http://ai.arcsoft.com.cn/bbs/forum.php?mod=viewthread&tid=19&_dsign=dbad527e
int result = ASFFunctions.ASFInitEngine(detectMode, imageDetectFaceOrientPriority, detectFaceScaleVal, detectFaceMaxNum, combinedMask, ref pImageEngine);
LoggerService.logger.Info($"初始化图片采集用人脸识别引擎结果：{result}");
}
/// <summary>
/// 激活并初始化引擎
/// </summary>
private void ActiveAndInitEngines()
{
//读取配置文件中的 APP_ID 和 SDKKEY
AppSettingsReader reader = new AppSettingsReader();
string appId = (string)reader.GetValue("APP_ID", typeof(string));
string sdkKey = (string)reader.GetValue("SDKKEY", typeof(string));
int retCode = 0;
//激活引擎
try
{
retCode = ASFFunctions.ASFActivation(appId, sdkKey);
}
catch (Exception ex)
{
//异常处理
return;
}
#region 图片引擎pImageEngine初始化
//初始化引擎
uint detectMode = DetectionMode.ASF_DETECT_MODE_IMAGE;
//检测脸部的角度优先值
int detectFaceOrientPriority = ASF_OrientPriority.ASF_OP_0_HIGHER_EXT;
//人脸在图片中所占比例，如果需要调整检测人脸尺寸请修改此值，有效数值为2-32
int detectFaceScaleVal = 16;
//最大需要检测的人脸个数
int detectFaceMaxNum = 5;
//引擎初始化时需要初始化的检测功能组合
int combinedMask = FaceEngineMask.ASF_FACE_DETECT | FaceEngineMask.ASF_FACERECOGNITION | FaceEngineMask.ASF_AGE | FaceEngineMask.ASF_GENDER | FaceEngineMask.ASF_FACE3DANGLE;
//初始化引擎，正常值为0，其他返回值请参考http://ai.arcsoft.com.cn/bbs/forum.php?mod=viewthread&tid=19&_dsign=dbad527e
retCode = ASFFunctions.ASFInitEngine(detectMode, detectFaceOrientPriority, detectFaceScaleVal, detectFaceMaxNum, combinedMask, ref pImageEngine);
if (retCode == 0)
{
this.Text = ("图片引擎初始化成功!\n");
}
else
{
this.Text = (string.Format("图片引擎初始化失败!错误码为:{0}\n", retCode));
}
#endregion
}
/// <summary>
/// 初始化引擎
/// </summary>
private void InitEngines()
{
//读取配置文件
AppSettingsReader reader = new AppSettingsReader();
string appId = (string)reader.GetValue("APP_ID", typeof(string));
string sdkKey64 = (string)reader.GetValue("SDKKEY64", typeof(string));
string sdkKey32 = (string)reader.GetValue("SDKKEY32", typeof(string));
var is64CPU = Environment.Is64BitProcess;
if (is64CPU)
{
if (string.IsNullOrWhiteSpace(appId) || string.IsNullOrWhiteSpace(sdkKey64))
{
chooseMultiImgBtn.Enabled = false;
matchBtn.Enabled = false;
btnClearFaceList.Enabled = false;
chooseImgBtn.Enabled = false;
MessageBox.Show("请在App.config配置文件中先配置APP_ID和SDKKEY64!");
return;
}
}
else
{
if (string.IsNullOrWhiteSpace(appId) || string.IsNullOrWhiteSpace(sdkKey32))
{
chooseMultiImgBtn.Enabled = false;
matchBtn.Enabled = false;
btnClearFaceList.Enabled = false;
chooseImgBtn.Enabled = false;
MessageBox.Show("请在App.config配置文件中先配置APP_ID和SDKKEY32!");
return;
}
}
//激活引擎 如出现错误，1.请先确认从官网下载的sdk库已放到对应的bin中，2.当前选择的CPU为x86或者x64
int retCode = 0;
try
{
retCode = ASFFunctions.ASFActivation(appId, is64CPU ? sdkKey64 : sdkKey32);
}
catch (Exception ex)
{
chooseMultiImgBtn.Enabled = false;
matchBtn.Enabled = false;
btnClearFaceList.Enabled = false;
chooseImgBtn.Enabled = false;
if (ex.Message.IndexOf("无法加载 DLL") > -1)
{
MessageBox.Show("请将sdk相关DLL放入bin对应的x86或x64下的文件夹中!");
}
else
{
MessageBox.Show("激活引擎失败!");
}
return;
}
Console.WriteLine("Activate Result:" + retCode);
//初始化引擎
uint detectMode = DetectionMode.ASF_DETECT_MODE_IMAGE;
//检测脸部的角度优先值
int detectFaceOrientPriority = ASF_OrientPriority.ASF_OP_0_HIGHER_EXT;
//人脸在图片中所占比例，如果需要调整检测人脸尺寸请修改此值，有效数值为2-32
int detectFaceScaleVal = 16;
//最大需要检测的人脸个数
int detectFaceMaxNum = 5;
//引擎初始化时需要初始化的检测功能组合
int combinedMask = FaceEngineMask.ASF_FACE_DETECT | FaceEngineMask.ASF_FACERECOGNITION | FaceEngineMask.ASF_AGE | FaceEngineMask.ASF_GENDER | FaceEngineMask.ASF_FACE3DANGLE;
//初始化引擎，正常值为0，其他返回值请参考http://ai.arcsoft.com.cn/bbs/forum.php?mod=viewthread&tid=19&_dsign=dbad527e
retCode = ASFFunctions.ASFInitEngine(detectMode, detectFaceOrientPriority, detectFaceScaleVal, detectFaceMaxNum, combinedMask, ref pEngine);
Console.WriteLine("InitEngine Result:" + retCode);
AppendText((retCode == 0) ? "引擎初始化成功!\n" : string.Format("引擎初始化失败!错误码为:{0}\n", retCode));
if (retCode != 0)
{
chooseMultiImgBtn.Enabled = false;
matchBtn.Enabled = false;
btnClearFaceList.Enabled = false;
chooseImgBtn.Enabled = false;
}
}
/// <summary>
/// 初始化引擎
/// </summary>
private void InitEngines()
{
//读取配置文件
AppSettingsReader reader = new AppSettingsReader();
string appId = (string)reader.GetValue("APP_ID", typeof(string));
string sdkKey64 = (string)reader.GetValue("SDKKEY64", typeof(string));
string sdkKey32 = (string)reader.GetValue("SDKKEY32", typeof(string));
rgbCameraIndex = (int)reader.GetValue("RGB_CAMERA_INDEX", typeof(int));
irCameraIndex = (int)reader.GetValue("IR_CAMERA_INDEX", typeof(int));
//判断CPU位数
var is64CPU = Environment.Is64BitProcess;
if (string.IsNullOrWhiteSpace(appId) || string.IsNullOrWhiteSpace(is64CPU ? sdkKey64 : sdkKey32))
{
//禁用相关功能按钮
ControlsEnable(false, chooseMultiImgBtn, matchBtn, btnClearFaceList, chooseImgBtn);
MessageBox.Show(string.Format("请在App.config配置文件中先配置APP_ID和SDKKEY{0}!", is64CPU ? "64" : "32"));
return;
}
//在线激活引擎 如出现错误，1.请先确认从官网下载的sdk库已放到对应的bin中，2.当前选择的CPU为x86或者x64
int retCode = 0;
try
{
retCode = ASFFunctions.ASFActivation(appId, is64CPU ? sdkKey64 : sdkKey32);
}
catch (Exception ex)
{
//禁用相关功能按钮
ControlsEnable(false, chooseMultiImgBtn, matchBtn, btnClearFaceList, chooseImgBtn);
if (ex.Message.Contains("无法加载 DLL"))
{
MessageBox.Show("请将sdk相关DLL放入bin对应的x86或x64下的文件夹中!");
}
else
{
MessageBox.Show("激活引擎失败!");
}
return;
}
Console.WriteLine("Activate Result:" + retCode);
//初始化引擎
uint detectMode = DetectionMode.ASF_DETECT_MODE_IMAGE;
//Video模式下检测脸部的角度优先值
int videoDetectFaceOrientPriority = ASF_OrientPriority.ASF_OP_0_HIGHER_EXT;
//Image模式下检测脸部的角度优先值
int imageDetectFaceOrientPriority = ASF_OrientPriority.ASF_OP_0_ONLY;
//人脸在图片中所占比例，如果需要调整检测人脸尺寸请修改此值，有效数值为2-32
int detectFaceScaleVal = 16;
//最大需要检测的人脸个数
int detectFaceMaxNum = 5;
//引擎初始化时需要初始化的检测功能组合
int combinedMask = FaceEngineMask.ASF_FACE_DETECT | FaceEngineMask.ASF_FACERECOGNITION | FaceEngineMask.ASF_AGE | FaceEngineMask.ASF_GENDER | FaceEngineMask.ASF_FACE3DANGLE;
//初始化引擎，正常值为0，其他返回值请参考http://ai.arcsoft.com.cn/bbs/forum.php?mod=viewthread&tid=19&_dsign=dbad527e
retCode = ASFFunctions.ASFInitEngine(detectMode, imageDetectFaceOrientPriority, detectFaceScaleVal, detectFaceMaxNum, combinedMask, ref pImageEngine);
Console.WriteLine("InitEngine Result:" + retCode);
AppendText((retCode == 0) ? "引擎初始化成功!\n" : string.Format("引擎初始化失败!错误码为:{0}\n", retCode));
if (retCode != 0)
{
//禁用相关功能按钮
ControlsEnable(false, chooseMultiImgBtn, matchBtn, btnClearFaceList, chooseImgBtn);
}
//初始化视频模式下人脸检测引擎
uint detectModeVideo = DetectionMode.ASF_DETECT_MODE_VIDEO;
int combinedMaskVideo = FaceEngineMask.ASF_FACE_DETECT | FaceEngineMask.ASF_FACERECOGNITION;
retCode = ASFFunctions.ASFInitEngine(detectModeVideo, videoDetectFaceOrientPriority, detectFaceScaleVal, detectFaceMaxNum, combinedMaskVideo, ref pVideoEngine);
//RGB视频专用FR引擎
detectFaceMaxNum = 1;
combinedMask = FaceEngineMask.ASF_FACE_DETECT | FaceEngineMask.ASF_FACERECOGNITION | FaceEngineMask.ASF_LIVENESS;
retCode = ASFFunctions.ASFInitEngine(detectMode, imageDetectFaceOrientPriority, detectFaceScaleVal, detectFaceMaxNum, combinedMask, ref pVideoRGBImageEngine);
//IR视频专用FR引擎
combinedMask = FaceEngineMask.ASF_FACE_DETECT | FaceEngineMask.ASF_FACERECOGNITION | FaceEngineMask.ASF_IR_LIVENESS;
retCode = ASFFunctions.ASFInitEngine(detectMode, imageDetectFaceOrientPriority, detectFaceScaleVal, detectFaceMaxNum, combinedMask, ref pVideoIRImageEngine);
Console.WriteLine("InitVideoEngine Result:" + retCode);
initVideo();
}
public event setResultValue setFormResultValue; //第二步：声明一个委托类型的事件
/// <summary>
/// 激活并初始化引擎
/// </summary>
private void ActiveAndInitEngines()
{
//读取配置文件中的 APP_ID 和 SDKKEY
AppSettingsReader reader = new AppSettingsReader();
string appId = (string)reader.GetValue("APP_ID", typeof(string));
string sdkKey = (string)reader.GetValue("SDKKEY", typeof(string));
int retCode = 0;
//激活引擎
try
{
retCode = ASFFunctions.ASFActivation(appId, sdkKey);
}
catch (Exception ex)
{
//异常处理
return;
}
#region 图片引擎pImageEngine初始化
//初始化引擎
uint detectMode = DetectionMode.ASF_DETECT_MODE_IMAGE;
//检测脸部的角度优先值
int detectFaceOrientPriority = ASF_OrientPriority.ASF_OP_0_HIGHER_EXT;
//人脸在图片中所占比例，如果需要调整检测人脸尺寸请修改此值，有效数值为2-32
int detectFaceScaleVal = 16;
//最大需要检测的人脸个数
int detectFaceMaxNum = 5;
//引擎初始化时需要初始化的检测功能组合
int combinedMask = FaceEngineMask.ASF_FACE_DETECT | FaceEngineMask.ASF_FACERECOGNITION | FaceEngineMask.ASF_AGE | FaceEngineMask.ASF_GENDER | FaceEngineMask.ASF_FACE3DANGLE;
//初始化引擎，正常值为0，其他返回值请参考http://ai.arcsoft.com.cn/bbs/forum.php?mod=viewthread&tid=19&_dsign=dbad527e
retCode = ASFFunctions.ASFInitEngine(detectMode, detectFaceOrientPriority, detectFaceScaleVal, detectFaceMaxNum, combinedMask, ref pImageEngine);
if (retCode == 0)
{
lbl_msg.Text = ("图片引擎初始化成功!\n");
}
else
{
lbl_msg.Text = (string.Format("图片引擎初始化失败!错误码为:{0}\n", retCode));
}
#endregion
#region 初始化视频模式下人脸检测引擎
uint detectModeVideo = DetectionMode.ASF_DETECT_MODE_VIDEO;
int combinedMaskVideo = FaceEngineMask.ASF_FACE_DETECT | FaceEngineMask.ASF_FACERECOGNITION;
retCode = ASFFunctions.ASFInitEngine(detectModeVideo, detectFaceOrientPriority, detectFaceScaleVal, detectFaceMaxNum, combinedMaskVideo, ref pVideoEngine);
if (retCode == 0)
{
lbl_msg.Text = ("视频引擎初始化成功!\n");
}
else
{
lbl_msg.Text = (string.Format("视频引擎初始化失败!错误码为:{0}\n", retCode));
}
#endregion
#region 视频专用FR引擎
detectFaceMaxNum = 1;
combinedMask = FaceEngineMask.ASF_FACERECOGNITION | FaceEngineMask.ASF_FACE3DANGLE | FaceEngineMask.ASF_LIVENESS;
retCode = ASFFunctions.ASFInitEngine(detectMode, detectFaceOrientPriority, detectFaceScaleVal, detectFaceMaxNum, combinedMask, ref pVideoImageEngine);
Console.WriteLine("InitVideoEngine Result:" + retCode);
if (retCode == 0)
{
lbl_msg.Text = ("视频专用FR引擎初始化成功!\n");
}
else
{
lbl_msg.Text = (string.Format("视频专业FR引擎初始化失败!错误码为:{0}\n", retCode));
}
// 摄像头初始化
filterInfoCollection = new FilterInfoCollection(FilterCategory.VideoInputDevice);
lbl_msg.Text = (string.Format("摄像头初始化完成...\n"));
#endregion
}