本文整理汇总了C++中Contour::GetImgChip方法的典型用法代码示例。如果您正苦于以下问题：C++ Contour::GetImgChip方法的具体用法？C++ Contour::GetImgChip怎么用？C++ Contour::GetImgChip使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Contour的用法示例。
在下文中一共展示了Contour::GetImgChip方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: GetImageChips
/*******************************************************************
* Function Name: GetImageChips
* Return Type : int
* Created On : Nov 1, 2013
* Created By : hrushi
* Comments : Get image chips
* Arguments : const Args& args
*******************************************************************/
mp_Str_vStr AlgoTrain::GetImageChips( const Args& args, const std::map<string, string>& TrkMskMap ) const
{
static Labels Lbl(args, ALL_LABEL_FILENAME);
Lbl.Read(args);
tdef_LabelMap lMap = Lbl.GetLabelMap();
string TrainFolderPath = args.GetTrainFolderPath();
if(TrainFolderPath.length() == 0 )
{
TrainFolderPath = args.GetSearchFolderPath();
}
const string ChipPath = TrainFolderPath + CHIP_FILE_LIST;
std::map<UINT, string> mpChips = CreateFolders(TrainFolderPath);
UINT uiPersonChipCnt(0), uiDragCnt(0), uiWornCnt(0);
vector<string> vPersonImgs, vDragImgs, vWornImgs;
for (tdef_LabelMap::const_iterator itr = lMap.begin(); itr != lMap.end(); itr++)
{
fs::path ImagePath = itr->first;
int MarkLabel = Lbl.AlreadyPresent(itr->first);
string CmplImgPath = Lbl.GetComplateImgFilePath(itr->first);
//---------- Skip the loop if the image is not present ---------- //
if(!fs::exists(CmplImgPath))
{
continue;
}
string sMaskImagePath = "";
try
{
sMaskImagePath = TrkMskMap.at(CmplImgPath);
}
catch(const std::out_of_range& oor)
{
cerr << "Skip the loop as " << sMaskImagePath << " Not present" << endl;
}
ColorImg ProbeImg = ColorImg(CmplImgPath);
GrayImg MskImg = GrayImg( sMaskImagePath );
ContourMap Segments = Detect::GetSegments(ProbeImg, MskImg , false, args);
//---------- Get type of label. Possible optimization over here. Label files are read again and again ---------- //
UINT LabelType = Detect::GetType(itr->first, args);
string FldrPath = mpChips.at(LabelType);
//Starting from iCntr = 1; Because, iCntr = 0 is Background Contour
for( int iCntr = 1; iCntr < (int)Segments.AllContourMap.size(); iCntr++ )
{
Contour Ctr = Segments.AllContourMap.at(iCntr);
ColorImg ChipImg = Ctr.GetImgChip(ProbeImg);
cv::SIFT sift;
vector<cv::KeyPoint> vkeypoints;
Mat descriptors;
Mat WorkImg = ChipImg.GetDataRef().clone();
sift(WorkImg, Mat(), vkeypoints, descriptors);
if(0) // Draw keypoints, not used, as it takes a lot of time.
{
Mat DispMat;
cv::drawKeypoints(WorkImg, vkeypoints, DispMat);
ColorImg DispImg;
DispImg.SetImage(DispMat);
DispImg.Display(DISP_DELAY);
cout << "#Keypoints: " << vkeypoints.size() << endl;
//---------- Skip the chip if the number of keypoints are less than the number of clusters. ---------- //
if( vkeypoints.size() < BOW_CLUSERS )
{
continue;
}
}
std::stringstream ss;
if( ( LabelType == DRAG_CARRY_LABEL) && ( Ctr.GetLabel() == (UINT)MarkLabel ))
{
FldrPath = mpChips.at(DRAG_CARRY_LABEL);
ss << FldrPath << "/";
ss << DRAG << std::setfill('0') << std::setw(4) << uiDragCnt << IMG_EXT_PNG;
//.........这里部分代码省略.........