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Labeling class that uses OpenCV routines to find connected components. More...
#include <ConnectedComponents.h>
Public Member Functions | |
void | SetOptions (bool _detect_pose_grayscale=false) |
void | LabelSquares (cv::Mat &image, bool visualize=false) |
Labels image and filters blobs to obtain square-shaped objects from the scene. | |
std::vector< std::vector< cv::Point > > | LabelImage (cv::Mat &image, int min_size, bool approx=false) |
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Labeling () | |
~Labeling () | |
void | SetCamera (Camera *camera) |
Sets the camera object that is used to correct lens distortions. | |
bool | CheckBorder (const std::vector< cv::Point > &contour, int width, int height) |
void | SetThreshParams (int param1, int param2) |
Protected Attributes | |
int | _n_blobs |
int | _min_edge |
int | _min_area |
bool | detect_pose_grayscale |
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Camera * | cam |
int | thresh_param1 |
int | thresh_param2 |
Additional Inherited Members | |
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enum | ThresholdMethod { THRESH , ADAPT } |
Two alternatives for thresholding the gray image. ADAPT (adaptive threshold) is only supported currently. | |
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cv::Mat | gray |
Pointer to grayscale image that is thresholded for labeling. | |
cv::Mat | bw |
Pointer to binary image that is then labeled. | |
std::vector< std::vector< PointDouble > > | blob_corners |
Vector of 4-length vectors where the corners of detected blobs are stored. | |
Labeling class that uses OpenCV routines to find connected components.
Definition at line 107 of file ConnectedComponents.h.