Cvhaardetectobjects

cvHaarDetectObjects() is used for detecting objects or shapes not only for faces, it depends on HaarCascade classifier.

If you pass face haarcascade xml then it will return an array of faces or also can use eye, nose, etc HaarCascade XML file. You can make also custom haarcascade xml by creating your own positive and negative samples using opencv_traincascade.exe

CvSeq faces = cvHaarDetectObjects(grayImage, classifier, storage,
                1.1, 3, CV_HAAR_DO_CANNY_PRUNING);

for (int i = 0; i < faces.total(); i++) {
   // its ok
}

Source: stackoverflow.com

Similar codes

3 votes181 views1 answer
If condition
Python
8 votes187 views3 answers
Loop through a column in pandas
Python
0 vote185 views1 answer
Networkx select edge
Python
0 vote171 views1 answer
Flask put request
Python
0 vote197 views1 answer
Pandas dataframe caption
Python
89 votes179 views6 answers
Python wait
Python
1 vote181 views1 answer
How to delete an attribute of an object python
Python
0 vote192 views1 answer
Yml anaconda
Python
0 vote193 views1 answer
Tqdm 2 progress bars
Python
2 votes188 views2 answers
Multiline string in python
Python