C++ (Cpp) FileNode::isString Examples

Example #1

File: cascadeclassifier.cpp Project: 3130000547/opencv

bool CvCascadeParams::read( const FileNode &node )
{
    if ( node.empty() )
        return false;
    string stageTypeStr, featureTypeStr;
    FileNode rnode = node[CC_STAGE_TYPE];
    if ( !rnode.isString() )
        return false;
    rnode >> stageTypeStr;
    stageType = !stageTypeStr.compare( CC_BOOST ) ? BOOST : -1;
    if (stageType == -1)
        return false;
    rnode = node[CC_FEATURE_TYPE];
    if ( !rnode.isString() )
        return false;
    rnode >> featureTypeStr;
    featureType = !featureTypeStr.compare( CC_HAAR ) ? CvFeatureParams::HAAR :
                  !featureTypeStr.compare( CC_LBP ) ? CvFeatureParams::LBP :
                  !featureTypeStr.compare( CC_HOG ) ? CvFeatureParams::HOG :
                  -1;
    if (featureType == -1)
        return false;
    node[CC_HEIGHT] >> winSize.height;
    node[CC_WIDTH] >> winSize.width;
    return winSize.height > 0 && winSize.width > 0;
}

Example #2

File: calibrate.cpp Project: Aspie96/opencv

 void read(const FileNode& fn)
 {
     FileNode n = fn["name"];
     CV_Assert(n.isString() && String(n) == name);
     max_iter = fn["max_iter"];
     threshold = fn["threshold"];
 }

Example #3

File: merge.cpp Project: 15751064254/opencv

 void read(const FileNode& fn)
 {
     FileNode n = fn["name"];
     CV_Assert(n.isString() && String(n) == name);
     wcon = fn["contrast_weight"];
     wsat = fn["saturation_weight"];
     wexp = fn["exposure_weight"];
 }

Example #4

 void read(const FileNode& fn)
 {
     FileNode n = fn["name"];
     CV_Assert(n.isString() && String(n) == name);
     gamma = fn["gamma"];
     scale = fn["scale"];
     saturation = fn["saturation"];
 }

Example #5

File: align.cpp Project: 007Indian/opencv

 void read(const FileNode& fn)
 {
     FileNode n = fn["name"];
     CV_Assert(n.isString() && String(n) == name);
     max_bits = fn["max_bits"];
     exclude_range = fn["exclude_range"];
     int cut_val = fn["cut"];
     cut = (cut_val != 0);
 }

Example #6

File: calibrate.cpp Project: Aspie96/opencv

 void read(const FileNode& fn)
 {
     FileNode n = fn["name"];
     CV_Assert(n.isString() && String(n) == name);
     samples = fn["samples"];
     lambda = fn["lambda"];
     int random_val = fn["random"];
     random = (random_val != 0);
 }

Example #7

 void read(const FileNode& fn)
 {
     FileNode n = fn["name"];
     CV_Assert(n.isString() && String(n) == name);
     gamma = fn["gamma"];
     intensity = fn["intensity"];
     light_adapt = fn["light_adapt"];
     color_adapt = fn["color_adapt"];
 }

Example #8

 void read(const FileNode& fn)
 {
     FileNode n = fn["name"];
     CV_Assert(n.isString() && String(n) == name);
     gamma = fn["gamma"];
     contrast = fn["contrast"];
     sigma_color = fn["sigma_color"];
     sigma_space = fn["sigma_space"];
     saturation = fn["saturation"];
 }

Example #9

File: feature.cpp Project: 23pointsNorth/opencv_contrib

bool CvHaarFeatureParams::read( const FileNode &node )
{
  if( !CvFeatureParams::read( node ) )
    return false;

  FileNode rnode = node[CC_ISINTEGRAL];
  if( !rnode.isString() )
    return false;
  String intStr;
  rnode >> intStr;
  isIntegral = !intStr.compare( "0" ) ? false : !true;
  return true;
}

Example #10

File: haarfeatures.cpp Project: 09beezahmad/opencv

bool CvHaarFeatureParams::read( const FileNode &node )
{
    if( !CvFeatureParams::read( node ) )
        return false;

    FileNode rnode = node[CC_MODE];
    if( !rnode.isString() )
        return false;
    String modeStr;
    rnode >> modeStr;
    mode = !modeStr.compare( CC_MODE_BASIC ) ? BASIC :
           !modeStr.compare( CC_MODE_CORE ) ? CORE :
           !modeStr.compare( CC_MODE_ALL ) ? ALL : -1;
    return (mode >= 0);
}

Example #11

File: stereo_binary_bm.cpp Project: headupinclouds/opencv_contrib

 void read(const FileNode& fn)
 {
     FileNode n = fn["name"];
     CV_Assert(n.isString() && String(n) == name_);
     params.minDisparity = (int)fn["minDisparity"];
     params.numDisparities = (int)fn["numDisparities"];
     params.kernelSize = (int)fn["blockSize"];
     params.speckleWindowSize = (int)fn["speckleWindowSize"];
     params.speckleRange = (int)fn["speckleRange"];
     params.disp12MaxDiff = (int)fn["disp12MaxDiff"];
     params.preFilterType = (int)fn["preFilterType"];
     params.preFilterSize = (int)fn["preFilterSize"];
     params.preFilterCap = (int)fn["preFilterCap"];
     params.textureThreshold = (int)fn["textureThreshold"];
     params.uniquenessRatio = (int)fn["uniquenessRatio"];
 }

Example #12

 void read(const FileNode& fn)
 {
     FileNode n = fn["name"];
     CV_Assert(n.isString() && String(n) == name);
     gamma = fn["gamma"];
 }