/// <summary>
/// 比配特徵,對所有檔案匹配並找出最好的匹配檔
/// </summary>
/// <param name="surfFiles">載入所有可能作為匹配的特徵資料</param>
/// <param name="observedImg">要比對觀察的影像</param>
/// <param name="viewer">顯示出匹配結果的物件</param>
/// <returns>回傳匹配到的相關資訊類別,String是檔案名稱,如果未匹配到,則Key與Values皆會回傳null,因此要先做檢查</returns>
public static SURFMatchedData MatchSURFFeatureForVideoObjs(SURFFeatureData templateSURFData, SURFFeatureData obervedSurfData, ImageViewer viewer)
{
SURFMatchedData matchedData;
//縮放到一樣大小 (系統修改成可讀圖片時才能加入)
//observedImg = observedImg.Resize(3, INTER.CV_INTER_LINEAR);
//Console.WriteLine("### One-by-One Mathed Start.....\n============================");
if (obervedSurfData.GetDescriptors() != null)
{
matchedData = SURFMatch.MatchSURFFeatureByFLANNForObjs(templateSURFData, obervedSurfData);
if (matchedData != null)
{
if (viewer != null)
{
SURFMatch.ShowSURFMatchForm(matchedData, obervedSurfData, viewer);
}
return(matchedData);
}
else
{
return(null);
}
}
else
{
return(null);
}
}
//////////////////////////////////////////////////////////////////////////////////////////////
#endregion
#region 商家看板辨識
//////////////////////////////////////////////////////////////////////////////////////////////
public static SURFMatchedData MatchSURFFeature(SURFFeatureData template, Image <Bgr, Byte> observedImg, bool isShowResult)
{
//縮放到一樣大小 (系統修改成可讀圖片時才能加入)
//observedImg = observedImg.Resize(3, INTER.CV_INTER_LINEAR);
SURFFeatureData observed = SURFMatch.CalSURFFeature(observedImg);
if (observed.GetDescriptors() != null)
{
SURFMatchedData matchedData = SURFMatch.MatchSURFFeatureByFLANNForObjs(template, observed);
if (matchedData != null && isShowResult)
{
SURFMatch.ShowSURFMatchForm(matchedData, observed, new ImageViewer());
}
return(matchedData);
}
else
{
return(null);
}
}