/// <summary>
/// 采用默认参数的跟踪定位和识别进行初始化
/// </summary>
/// <param name="appId">应用Id</param>
/// <param name="locatorKey">定位Key</param>
/// <param name="recognizeKey">识别Key</param>
/// <param name="useTracking">是否使用跟踪</param>
public FaceProcessor(string appId, string locatorKey, string recognizeKey, bool useTracking = false)
{
_locator = useTracking
? LocatorFactory.GetTrackingLocator(appId, locatorKey)
: LocatorFactory.GetDetectionLocator(appId, locatorKey);
_recognize = new FaceRecognize(appId, recognizeKey);
}
private void Init()
{
_traking = LocatorFactory.GetTrackingLocator(AppId, FtKey) as FaceTracking;
_detection = LocatorFactory.GetDetectionLocator(AppId, FdKey) as FaceDetection;
_recognize = new FaceRecognize(AppId, FrKey);
_processor = new FaceProcessor(_traking, _recognize);
//init cache
if (Directory.Exists(FaceLibraryPath))
{
var files = Directory.GetFiles(FaceLibraryPath);
foreach (var file in files)
{
var info = new FileInfo(file);
_cache.Add(info.Name.Replace(info.Extension, ""), File.ReadAllBytes(file));
}
}
CvInvoke.UseOpenCL = false;
_capture = GetWebCamera();
_capture.Start();
//Application.Idle += VideoCaptured; //可以采用此方式捕获视频，则无需单独开线程
//_capture.ImageGrabbed += VideoCaptured; //不要采用此方式
_run = new Task(VideoCaptured);
_run.Start();
}
public void CLRGetFileNotExistThrow()
{
var loc = LocatorFactory.Create("clr-ns://UnitTest.Extension, Assembly = UnitTest.Extension");
using (Stream s = loc.GetStream("log.xml", true))
{
}
}
public void FSGetFileNotExistThrow()
{
var loc = LocatorFactory.Create(@"file:///..\..\");
using (Stream s = loc.GetStream("log.xml", true))
{
}
}
public void FSGetFileNotExist()
{
var loc = LocatorFactory.Create(@"file:///..\..\");
using (Stream s = loc.GetStream("log.xml", false))
{
Assert.IsNull(s);
}
}
public void CLRGetResTest()
{
var loc = LocatorFactory.Create("clr-ns://UnitTest, Assembly = UnitTest.Extension");
using (var s = loc.GetStream("Extension.res.txt"))
{
Assert.IsNotNull(s);
}
}
public void FSGetLogTest()
{
var loc = LocatorFactory.Create(@"file:///..\..\_ConfigFiles");
using (Stream s = loc.GetStream("log.xml"))
{
Assert.IsNotNull(s);
}
}
public void CLRGetFileNotExist()
{
var loc = LocatorFactory.Create("clr-ns://UnitTest.Extension, Assembly = UnitTest.Extension");
using (Stream s = loc.GetStream("log.xml", false))
{
Assert.IsNull(s);
}
}
private void Init()
{
_age = new FaceAge(AppId, AgeKey);
_gender = new FaceGender(AppId, GenderKey);
_traking = LocatorFactory.GetTrackingLocator(AppId, FtKey, _age, _gender) as FaceTracking;
_detection = LocatorFactory.GetDetectionLocator(AppId, FdKey) as FaceDetection;
_recognize = new FaceRecognize(AppId, FrKey);
_processor = new FaceProcessor(_traking, _recognize);
//init cache
if (Directory.Exists(FaceLibraryPath))
{
var files = Directory.GetFiles(FaceLibraryPath);
foreach (var file in files)
{
var info = new FileInfo(file);
_cache.Add(info.Name.Replace(info.Extension, ""), File.ReadAllBytes(file));
}
}
stride = width * pixelSize;
bufferSize = stride * height;
_pImage = Marshal.AllocHGlobal(bufferSize);
_image = new Bitmap(width, height, stride, PixelFormat.Format24bppRgb, _pImage);
var ffmpeg = new FFMpegConverter();
outputStream = new MemoryStream();
var setting =
new ConvertSettings
{
CustomOutputArgs = "-s 1920x1080", //根据业务需求-r参数可以调整，取决于摄像机的FPS
}; //-s 1920x1080 -q:v 2 -b:v 64k
//-an -r 15 -pix_fmt bgr24 -updatefirst 1
//task = ffmpeg.ConvertLiveMedia("rtsp://*****:*****@192.168.1.64:554/h264/ch1/main/av_stream", null,
// outputStream, Format.raw_video, setting);
/*
* USB摄像头捕获
* 通过ffmpeg可以捕获USB摄像，如下代码所示。
* 首先通过：ffmpeg -list_devices true -f dshow -i dummy命令，可以列出系统中存在的USB摄像设备（或通过控制面板的设备管理工具查看设备名称），例如在我电脑中叫USB2.0 PC CAMERA。
* 然后根据捕获的分辨率，修改视频图形信息，包括width和height，一般像素大小不用修改，如果要参考设备支持的分辨率，可以使用：
* ffmpeg -list_options true -f dshow -i video="USB2.0 PC CAMERA"命令
*/
task = ffmpeg.ConvertLiveMedia("video=Logitech HD Webcam C270", "dshow",
outputStream, Format.raw_video, setting);
task.OutputDataReceived += DataReceived;
task.Start();
_renderTask = new Task(Render);
_renderTask.Start();
}
public void FSCombineTest()
{
var loc = LocatorFactory.Create(@"file:///..\..\");
loc = loc.Combine("_ConfigFiles");
using (var s = loc.GetStream("log.xml"))
{
Assert.IsNotNull(s);
}
}
/// <summary>
/// 根据IP获取其所在地区
/// </summary>
/// <param name="str">地区名</param>
/// <returns>返回IP，未查询到返回null</returns>
public static string GetLocationByIp(this string str)
{
var ipRead = LocatorFactory.GetLocator(Locator.QQWry);
var data = ipRead.Query(str);
if (data == null)
{
return(null);
}
return(data.Country);
}
public void TestMethod2()
{
var helper = LocatorFactory.GetLocator(Locator.QQWry);
helper.Initiation();
var ip = helper.Query("118.122.117.55");
Assert.AreEqual("电信", ip.Local);
Assert.AreEqual("四川省成都市", ip.Country);
Assert.AreEqual("四川省", ip.Province);
Assert.AreEqual("成都市", ip.City);
}
public void TestMethod6()
{
var helper = LocatorFactory.GetLocator(Locator.QQWry);
helper.Initiation();
var ip = helper.Query("1.4.4.255");
//Assert.AreEqual("北龙中网(北京)科技有限责任公司", ip.Local);
Assert.AreEqual("北京市海淀区", ip.Country);
Assert.AreEqual("北京市", ip.Province);
Assert.AreEqual("海淀区", ip.City);
}
public void TestMethod1()
{
var helper = LocatorFactory.GetLocator(Locator.QQWry);
helper.Initiation();
var ip = helper.Query("182.140.147.57");
Assert.AreEqual("上海网宿科技股份有限公司电信CDN节点", ip.Local);
Assert.AreEqual("四川省成都市", ip.Country);
Assert.AreEqual("四川省", ip.Province);
Assert.AreEqual("成都市", ip.City);
}
public FaceDetectionService()
{
_age = new FaceAge(AppConfigurations.AppId, AppConfigurations.AgeKey); // 年龄识别
_gender = new FaceGender(AppConfigurations.AppId, AppConfigurations.GenderKey); // 性别识别
//// 图片检测人脸
_detection = LocatorFactory.GetDetectionLocator(AppConfigurations.AppId, AppConfigurations.FdKey, _age, _gender) as FaceDetection;
_traking = LocatorFactory.GetTrackingLocator(AppConfigurations.AppId, AppConfigurations.FtKey, _age, _gender) as FaceTracking;
_recognize = new FaceRecognize(AppConfigurations.AppId, AppConfigurations.FrKey);
_processor = new FaceProcessor(_detection, _recognize);
_personFaceRepository = new PersonFaceRepository();
}
public void TestMethod4()
{
//27.98.233.255 西藏拉萨市 联通
var helper = LocatorFactory.GetLocator(Locator.QQWry);
helper.Initiation();
var ip = helper.Query("27.98.233.255");
Assert.AreEqual("联通", ip.Local);
Assert.AreEqual("西藏拉萨市", ip.Country);
Assert.AreEqual("西藏", ip.Province);
Assert.AreEqual("拉萨市", ip.City);
}
public void TestMethod3()
{
//1.15.255.255 北京市 北京北大方正宽带网络科技有限公司
var helper = LocatorFactory.GetLocator(Locator.QQWry);
helper.Initiation();
var ip = helper.Query("1.15.255.255");
Assert.AreEqual("北京北大方正宽带网络科技有限公司", ip.Local);
Assert.AreEqual("北京市", ip.Country);
Assert.AreEqual("北京市", ip.Province);
Assert.AreEqual("北京市", ip.City);
}
internal Localization(CultureInfo cInfo, ITargetLocator locator)
{
_cInfo = cInfo;
if (locator == null)
{
_log.Warning("Locator pass to Localization is null, create default.");
_locator = LocatorFactory.Create(LocalFilePath.LOCAL_FILE_SCHEME + Runtime.StartupDirectory);
}
else
{
_locator = locator;
}
_locator = _locator.Combine(L10N);
}
public void CLREnumTest()
{
var loc = LocatorFactory.Create("clr-ns://UnitTest,Assembly=UnitTest.Extension");
var names = loc.EnumItems();
var list = new List <string>()
{
"Extension.res.txt"
};
foreach (var name in names)
{
Assert.IsTrue(list.Contains(name));
}
}
public void FSEnumTest()
{
List <string> list = new List <string>()
{
"log.xml", "res.txt"
};
var loc = LocatorFactory.Create(@"file:///..\..\_ConfigFiles\");
var items = loc.EnumItems();
foreach (var s in items)
{
Assert.IsTrue(list.Contains(s));
}
}
/// <summary>
/// Uri can be file:/// or clr-ns://, see RexToy.Resources
/// </summary>
/// <param name="uri"></param>
public static void SetResourceBase(string uri)
{
if (_locator != null)
{
_log.Warning("Localization resource base already set, can't switch.");
return;
}
try
{
_locator = LocatorFactory.Create(uri);
}
catch
{
_log.Warning("Localization build locator with uri [{0}] fail.", uri);
//Note: will pass null to Localization's constructor. it will handle null.
}
}
private static void TestAgeAndGender()
{
using (var detection = LocatorFactory.GetDetectionLocator("appid", "key"))
{
var image1 = Image.FromFile("test2.jpg");
using (var estimate = new FaceAge("appid", "key"))
{
var result1 = estimate.StaticEstimation(detection, new Bitmap(image1));
foreach (var result1Age in result1.Ages)
{
Console.WriteLine(result1Age);
}
}
using (var estimate = new FaceGender("appid", "key"))
{
var result1 = estimate.StaticEstimation(detection, new Bitmap(image1));
foreach (var result1Gender in result1.Genders)
{
Console.WriteLine(result1Gender);
}
}
}
//another
var age = new FaceAge("appid", "key");
var gender = new FaceGender("appid", "key");
using (var detection = LocatorFactory.GetDetectionLocator("appid", "key", age, gender))
{
var image1 = Image.FromFile("test2.jpg");
var result = detection.Detect(new Bitmap(image1), out var location,
LocateOperation.IncludeAge | LocateOperation.IncludeGender); //default is None, no age and gender estimation
for (var i = 0; i < location.FaceCount; i++)
{
Console.WriteLine(location.Ages[i]);
Console.WriteLine(location.Genders[i]);
}
}
age.Dispose();
gender.Dispose();
}
private void Init()
{
_traking = LocatorFactory.GetTrackingLocator(AppId, FtKey) as FaceTracking;
_detection = LocatorFactory.GetDetectionLocator(AppId, FdKey) as FaceDetection;
_recognize = new FaceRecognize(AppId, FrKey);
_processor = new FaceProcessor(_traking, _recognize);
//init cache
if (Directory.Exists(FaceLibraryPath))
{
var files = Directory.GetFiles(FaceLibraryPath);
foreach (var file in files)
{
var info = new FileInfo(file);
_cache.Add(info.Name.Replace(info.Extension, ""), File.ReadAllBytes(file));
}
}
_pImage = Marshal.AllocHGlobal(1920 * 1080 * 3);
_image = new Bitmap(1920, 1080, 1920 * 3, PixelFormat.Format24bppRgb, _pImage);
var ffmpeg = new FFMpegConverter();
outputStream = new MemoryStream();
var setting =
new ConvertSettings
{
CustomOutputArgs = "-an -r 15 -pix_fmt bgr24 -updatefirst 1" //根据业务需求-r参数可以调整，取决于摄像机的FPS
}; //-s 1920x1080 -q:v 2 -b:v 64k
task = ffmpeg.ConvertLiveMedia("rtsp://*****:*****@192.168.1.64:554/h264/ch1/main/av_stream", null,
outputStream, Format.raw_video, setting);
task.OutputDataReceived += DataReceived;
task.Start();
_renderTask = new Task(Render);
_renderTask.Start();
}
private static void TestDetection()
{
using (var detection = LocatorFactory.GetDetectionLocator("appId", "sdkKey"))
{
var image = Image.FromFile("test.jpg");
var bitmap = new Bitmap(image);
var result = detection.Detect(bitmap, out var locateResult);
using (locateResult)
{
if (result == ErrorCode.Ok && locateResult.FaceCount > 0)
{
using (var g = Graphics.FromImage(bitmap))
{
var face = locateResult.Faces[0].ToRectangle();
g.DrawRectangle(new Pen(Color.Chartreuse), face.X, face.Y, face.Width, face.Height);
}
bitmap.Save("output.jpg", ImageFormat.Jpeg);
}
}
}
}
private static void Test()
{
using (var detection = LocatorFactory.GetTrackingLocator("appid",
"sdkKey"))
{
var image1 = new Bitmap(Image.FromFile("test.jpg"));
var image2 = new Bitmap(Image.FromFile("test3.jpg"));
var image3 = new Bitmap(Image.FromFile("test3.jpg"));
var image4 = new Bitmap(Image.FromFile("test4.jpg"));
var r1 = detection.Detect(new Bitmap(image1), out var l1);
var r2 = detection.Detect(new Bitmap(image2), out var l2);
var r3 = detection.Detect(new Bitmap(image3), out var l3);
var r4 = detection.Detect(new Bitmap(image4), out var l4);
using (var g = Graphics.FromImage(image2))
{
foreach (var s in l2.Faces)
{
var face = s.ToRectangle();
g.DrawRectangle(new Pen(Color.Chartreuse), face.X, face.Y, face.Width, face.Height);
}
}
image2.Save("output.jpg", ImageFormat.Jpeg);
l1.Dispose();
l2.Dispose();
l3.Dispose();
l4.Dispose();
}
}
