Namespaces | Classes | Enumerations | Functions
opencv_apps Namespace Reference

Demo code to calculate moments. More...

Namespaces

namespace  simple_compressed_example
namespace  simple_example

Classes

class  AddingImagesNodelet
class  CamShiftNodelet
class  ColorFilterNodelet
class  ContourMomentsNodelet
class  ConvexHullNodelet
class  CornerHarrisNodelet
class  DiscreteFourierTransformNodelet
class  EdgeDetectionNodelet
class  FaceDetectionNodelet
class  FaceRecognitionNodelet
class  FBackFlowNodelet
class  FindContoursNodelet
class  GeneralContoursNodelet
class  GoodfeatureTrackNodelet
class  HLSColorFilterNodelet
class  HoughCirclesNodelet
class  HoughLinesNodelet
class  HSVColorFilterNodelet
class  LabelMapper
class  LKFlowNodelet
class  Nodelet
 Nodelet to automatically subscribe/unsubscribe topics according to subscription of advertised topics. More...
class  PeopleDetectNodelet
class  PhaseCorrNodelet
class  PyramidsNodelet
class  RGBColorFilterNodelet
class  SegmentObjectsNodelet
class  SimpleCompressedExampleNodelet
class  SimpleExampleNodelet
class  SimpleFlowNodelet
class  SmoothingNodelet
class  Storage
class  ThresholdNodelet
class  WatershedSegmentationNodelet

Enumerations

enum  ConnectionStatus { NOT_INITIALIZED, NOT_SUBSCRIBED, SUBSCRIBED }
 Enum to represent connection status. More...

Functions

bool compareContourAreas (const std::vector< cv::Point > &contour1, const std::vector< cv::Point > &contour2)

Detailed Description

Demo code to calculate moments.

Demo code for detecting corners using Shi-Tomasi method.

Demo code to obtain ellipses and rotated rectangles that contain detected contours.

Demo code for detecting corners using Harris-Stephens method.

Demo code to find contours in an image.

This is a demo of adding image (linear blending).

This is a demo that shows mean-shift based tracking You select a color objects such as your face and it tracks it. This reads from video camera (0 by default, or the camera number the user enters

moments_demo.cpp

Author:
OpenCV team

hull_demo.cpp

Author:
OpenCV team

cornerHarris_Demo.cpp

Author:
OpenCV team

This is a demo of discrete_fourier_transform image processing,

findContours_Demo.cpp

Author:
OpenCV team

generalContours_demo2.cpp

Author:
OpenCV team

goodFeaturesToTrack_Demo.cpp

Author:
OpenCV team

This is a demo of Lukas-Kanade optical flow lkdemo(),

Demonstrate the use of the HoG descriptor using HOGDescriptor::hog.setSVMDetector(HOGDescriptor::getDefaultPeopleDetector());

This program demonstrated a simple method of connected components clean up of background subtraction

This is a demo of Simple Example from wiki tutorial

This is a demo of SimpleFlow optical flow algorithm

This is a demo of threshold image processing,

This program demonstrates the famous watershed segmentation algorithm in OpenCV: watershed()


Enumeration Type Documentation

Enum to represent connection status.

Enumerator:
NOT_INITIALIZED 
NOT_SUBSCRIBED 
SUBSCRIBED 

Definition at line 53 of file nodelet.h.


Function Documentation

bool opencv_apps::compareContourAreas ( const std::vector< cv::Point > &  contour1,
const std::vector< cv::Point > &  contour2 
)

Definition at line 61 of file contour_moments_nodelet.cpp.



opencv_apps
Author(s): Kei Okada
autogenerated on Mon Apr 22 2019 02:18:26