/// <summary>
/// 通过打开一个文件来进行图像识别
/// </summary>
public void EasyPicRecognition()
{
OpenFileDialog ofd = new OpenFileDialog();
ofd.ShowDialog();
string _path = ofd.FileName;
var picclient = new Baidu.Aip.ImageClassify.ImageClassify("NpBGfUR6qBGtFo5bIFbiPCO9", "S0L7LXAewfW7BBKmbXd0EQ8iRzEYRGqc")
{
Timeout = 60000 // 修改超时时间
};
var image = File.ReadAllBytes(_path);
var picoptions = new Dictionary <string, object> {
};
var results = picclient.AdvancedGeneral(image, picoptions);
if (results != null && results.ToString() != null && results.ToString().Length > 0)
{
var json = JsonConvert.SerializeObject(results);
ImageRecognitionModel model = DeserializeJsonToObject <ImageRecognitionModel>(json) ?? new ImageRecognitionModel();
ImageRecognitionBind(model);
}
}
/// <summary>
/// 图像识别绑定信息
/// </summary>
/// <param name="model"></param>
public void ImageRecognitionBind(ImageRecognitionModel model)
{
//清空文本框
TestTextBoxAdd(textBox2, "", "", true);
if (model != null && model.Log_id != 0)
{
if (model.Result_num > 0 && model.Result != null && model.Result.Count > 0)
{
int count = 0;
foreach (var item in model.Result)
{
count++;
TestTextBoxAdd(textBox2, $"{item.Root}-{item.Keyword}-置信度{item.Score * 100}%", count + "");
if (item.Baike_info != null)
{
TestTextBoxAdd(textBox2, $"{item.Baike_info.Baike_url}", "百科页面链接:");
TestTextBoxAdd(textBox2, $"{item.Baike_info.Image_url}", "百科图片链接:");
TestTextBoxAdd(textBox2, $"{item.Baike_info.Description}", "百科内容描述:");
}
}
}
}
}
/// <summary>
/// 人脸检测
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void skinButton1_Click(object sender, EventArgs e)
{
if (picbPreview.Image is null)
{
MessageBox.Show("请先拍照或者选取一张图片,再进行检测操作");
return;
}
// var APP_ID = "17894506";
Thread threadadd = new Thread(() =>
{
try
{
var client = new Baidu.Aip.Face.Face(API_KEY, SECRET_KEY)
{
Timeout = 60000 // 修改超时时间
};
var image = ImgToBase64String((Bitmap)this.picbPreview.Image);
var imageType = "BASE64";
// 调用人脸检测，可能会抛出网络等异常，请使用try/catch捕获
var result = client.Detect(image, imageType);
// 如果有可选参数
var options = new Dictionary <string, object>
{
{ "face_field", "age,beauty,expression,face_shape,gender,glasses," +
",race,quality,eye_status,emotion,face_type,eye_status" },
{ "max_face_num", Max_face_num },
{ "face_type", "LIVE" },
{ "liveness_control", "LOW" }
};
// 带参数调用人脸检测
result = client.Detect(image, imageType, options);
if (result != null && result.ToString() != null && result.ToString().Length > 0)
{
var json = JsonConvert.SerializeObject(result);
FaceCheckModel model = DeserializeJsonToObject <GetApiJson <FaceCheckModel> >(json)?.Result ?? new FaceCheckModel();
FaceTestBind(model);
}
;
var picclient = new Baidu.Aip.ImageClassify.ImageClassify("NpBGfUR6qBGtFo5bIFbiPCO9", "S0L7LXAewfW7BBKmbXd0EQ8iRzEYRGqc")
{
Timeout = 60000 // 修改超时时间
};
Image img = this.picbPreview.Image;
MemoryStream ms = new MemoryStream();
byte[] imagedata = null;
img.Save(ms, System.Drawing.Imaging.ImageFormat.Jpeg);
imagedata = ms.GetBuffer();
var picoptions = new Dictionary <string, object> {
{ "baike_num", Result_num }
};
var results = picclient.AdvancedGeneral(imagedata, picoptions);
if (results != null && results.ToString() != null && results.ToString().Length > 0)
{
var json = JsonConvert.SerializeObject(results);
ImageRecognitionModel model = DeserializeJsonToObject <ImageRecognitionModel>(json) ?? new ImageRecognitionModel();
ImageRecognitionBind(model);
}
}
catch (Exception ex)
{
MessageBox.Show("网络错误！错误信息:" + ex.Message);
}
});
threadadd.Start();
}