private SearchFaceResult SearchFace(string faceSetName, string image, ImageType imageType, int topN, double threshold,
SearchSort searchSort, SearchReturnFields searchReturnFields, string filter)
{
string uri = string.Format(FrsConstantV2.FACE_SEARCH_URI, projectId, faceSetName);
Dictionary <string, object> jsonObj = new Dictionary <string, object>();
switch (imageType)
{
case ImageType.BASE64:
jsonObj.Add("image_base64", image);
break;
case ImageType.URL:
jsonObj.Add("image_url", image);
break;
case ImageType.FACEID:
jsonObj.Add("face_id", image);
break;
}
if (-1 != topN)
{
jsonObj.Add("top_n", topN);
}
if (Math.Abs(threshold) > 0)
{
jsonObj.Add("threshold", threshold);
}
if (null != searchSort)
{
jsonObj.Add("sort", searchSort.GetString());
}
if (null != searchReturnFields)
{
jsonObj.Add("return_fields", searchReturnFields.GetString());
}
if (null != filter)
{
jsonObj.Add("filter", filter);
}
HttpWebResponse response = accessService.Post(uri, null, HttpUtils.ObjToData(jsonObj), FrsConstantV2.TYPE_JSON);
return(HttpUtils.ResponseToObj <SearchFaceResult>(response));
}
public SearchFaceResult SearchFaceByFile(string faceSetName, string imagePath, int topN, double threshold,
SearchSort searchSort, SearchReturnFields searchReturnFields, string filter)
{
string uri = string.Format(FrsConstantV2.FACE_SEARCH_URI, this.projectId, faceSetName);
MultipartWriter multipart = new MultipartWriter();
multipart.WriteStart();
multipart.WriteFile("image_file", imagePath, imagePath);
//top n
if (-1 != topN)
{
multipart.WriteProperty("top_n", topN.ToString());
}
//threshold
if (Math.Abs(threshold) > 0)
{
multipart.WriteProperty("threshold", threshold.ToString());
}
//search sort
if (null != searchSort)
{
multipart.WriteProperty("sort", searchSort.GetString());
}
//return fields
if (null != searchReturnFields)
{
multipart.WriteProperty("return_fields", searchReturnFields.GetString());
}
//filter
if (null != filter)
{
multipart.WriteProperty("filter", filter);
}
byte[] data = multipart.WriteClose();
HttpWebResponse response = this.accessService.Post(uri, null, data, multipart.GetContentType());
return(HttpUtils.ResponseToObj <SearchFaceResult>(response));
}