public static void GeneralEnhanced()
{
var client = new Baidu.Aip.Ocr.Ocr("Api Key", "Secret Key");
var image = File.ReadAllBytes("图片文件路径");
// 带生僻字版
var result = client.GeneralEnhanced(image);
}
/// <summary>
/// 含有生僻字
/// </summary>
/// <param name="bitmap"></param>
public void GeneralEnhancedDemo(Bitmap bitmap)
{
var image = Bitmap2Byte(bitmap);// File.ReadAllBytes(imgFile);
// 调用通用文字识别（含生僻字版）, 图片参数为本地图片，可能会抛出网络等异常，请使用try/catch捕获
var result = client.GeneralEnhanced(image);
// 如果有可选参数
var options = new Dictionary <string, object> {
{ "language_type", "CHN_ENG" },
{ "detect_direction", "true" },
{ "detect_language", "true" },
{ "probability", "true" }
};
// 带参数调用通用文字识别（含生僻字版）, 图片参数为本地图片
result = client.GeneralEnhanced(image, options);
}
public string AdvancedGeneralDemo(Image url, int category = 0, string other = "front")
{
byte[] image = Common.ImageHelper.ImageToBytes(url);
var client = new Baidu.Aip.Ocr.Ocr(API_KEY, SECRET_KEY);
client.Timeout = 60000; // 修改超时时间
JObject result = null;
switch (category)
{
case 0: //通用文字识别
result = client.AccurateBasic(image);
break;
case 1: //生僻字识别
result = client.GeneralEnhanced(image);
break;
case 2: //身份证识别
result = client.Idcard(image, other);
break;
case 3: //银行卡识别
result = client.Bankcard(image);
break;
case 4: //驾驶证识别
result = client.DrivingLicense(image);
break;
case 5: //行驶证识别
result = client.VehicleLicense(image);
break;
case 6: //车牌识别
result = client.LicensePlate(image);
break;
case 7: //通用票据识别
result = client.Receipt(image);
break;
case 8: //营业执照识别
result = client.BusinessLicense(image);
break;
default: //通用文字识别
result = client.AccurateBasic(image);
break;
}
Console.WriteLine(result);
if (result == null)
{
return("");
}
return(JsonConvert.SerializeObject(result));
}
public static String GeneralEnhanced(string imgpath)
{
var client = new Baidu.Aip.Ocr.Ocr(API_KEY, SECRET_KEY);
var image = File.ReadAllBytes(imgpath);
// 带生僻字版
var result = client.GeneralEnhanced(image, null);
return(result.ToString());
}