/// <summary>
/// 网络图片识别
/// </summary>
/// <param name="bmp"></param>
/// <returns></returns>
public static List <string> WebImage(Image bmp)
{
string apiOrcKey = ConfigUtil.GetConfigValue(YUConst.SETTING_BAIDUAPIORCKEY);
string apiSecretKey = ConfigUtil.GetConfigValue(YUConst.SETTING_BAIDUORCSECRETKEY);
if (apiOrcKey.IsNullOrEmptyOrWhiteSpace() || apiSecretKey.IsNullOrEmptyOrWhiteSpace())
{
throw new Exception("无法获取到Api Key和Secret Key，调用百度ORC识别失败。");
}
var client = new Baidu.Aip.Ocr.Ocr(apiOrcKey, apiSecretKey);
var bytes = ImageUtils.ImageToBytes(bmp);
var result = client.WebImage(bytes);
if (result.ContainsKey("error_code") && result.ContainsKey("error_msg"))
{
throw new Exception(string.Format("调用百度ORC识别失败，错误码：{0}，错误信息：{1}", result["error_code"], result["error_msg"]));
}
List <string> orcResults = new List <string>();
if (result.ContainsKey("words_result_num") && result.ContainsKey("words_result"))
{
var wordResults = result["words_result"];
if (wordResults != null && wordResults.Any())
{
foreach (var word in wordResults)
{
orcResults.Add(word.Value <string>("words"));
}
}
}
return(orcResults);
}
public static void WebImage()
{
var client = new Baidu.Aip.Ocr.Ocr("Api Key", "Secret Key");
var image = File.ReadAllBytes("图片文件路径");
// 网图识别
var result = client.WebImage(image, null);
}
public static String WebImage(string imgpath)
{
var client = new Baidu.Aip.Ocr.Ocr(API_KEY, SECRET_KEY);
var image = File.ReadAllBytes(imgpath);
// 网图识别
var result = client.WebImage(image, null);
return(result.ToString());
}