MareArts Computer Vision Study.
Computer Vision & Machine Learning Research Laboratory
Pages
π‘
π Contents table
π MareArts ➚
π¬ MareArts Live ➚
10/19/2017
WebCam Histogram Test, OpenCV
Histogram Test on webcam stream
Refer to below source code..π
test video
< gist >
< /gitst >
tags :
normalize,
calcHist,
MatND
Newer Posts
Older Posts
Home
Subscribe to:
Comments (Atom)
OpenCV Stitching example (Stitcher class, Panorama)
Image size of origin is 320*240. Processing time is 30.96 second took. The result of stitching The resul...
Two Image mosaic (paranoma) based on SIFT / C++ source (OpenCV) / SIFT νΉμ§ μΆμΆκΈ°λ₯Ό μ΄μ©ν λμ₯μ μμμ λͺ¨μμ΅(νλΌλ Έλ§) μμμΌλ‘ λ§λ€κΈ°
Created Date : 2011.2 Language : C/C++ Tool : Microsoft Visual C++ 2010 Library & Utilized : OpenCV 2.2 Reference : Interent Refer...
(OpenCV Study) Background subtraction and Draw blob to red rectangle (example source code)
I use MOG2 algorithm to background subtraction. The process is resize to small for more fast processing to blur for avoid noise affectio...
Deep learning study - logistic classifier #3
Logistic Classifier The logistic classifier is similar to equation of the plane. W is weight vector, X is input vector and y is output...
Sift matching C++ source code / using opencv library
Created Date : 2011.10 Language : C/C++ Tool : Microsoft Visual C++ 2008 Library & Utilized : OpenCV 2.3 Reference : SIFT referenc...
Example source code of extract HOG feature from images, save descriptor values to xml file, using opencv (using HOGDescriptor )
This example source code is to extract HOG feature from images. And save descriptors to XML file. The source code explain how to use HOGD...
OpenCV face detection using adaboost example source code and cpu vs gpu detection speed compare (CascadeClassifier, CascadeClassifier_GPU, detectMultiScale)
OpenCV has AdaBoost algorithm function. And gpu version also is provided. For using detection, we prepare the trained xml file. Although...
(OpenCV, data type change, copy) vector to Mat, Mat to vector
This post is about how to copy Mat data to vector and copy vector data to Mat. Reference this example source code. printf ( "/////...
opencv rtsp connection using vlc library
RTSP(Real Time Streaming Protocol) is video streaming, it usually sent from network camera. VideoCapture function in opencv also can get r...
(OpenCV Study) Background subtractor MOG, MOG2, GMG example source code (BackgroundSubtractorMOG, BackgroundSubtractorMOG2, BackgroundSubtractorGMG)
Background subtractor example souce code. OpenCV support about 3 types subtraction algorithm. Those are MOG, MOG2, GMG algorithms. Det...