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

2 votes211 views1 answer
Python list of all tkinter events
Python
2 votes241 views1 answer
Get stats from array
Python
6 votes196 views2 answers
Square a number in python
Python
0 vote198 views1 answer
Add zero in front of numbers lower than 10 python
Python
0 vote209 views1 answer
Find optimal number of clusters sklearn
Python
0 vote206 views9 answers
Odoo.py odoo 14
Python
0 vote184 views1 answer
How to print numpy array in python
Python
7 votes199 views3 answers
Pandas replace nonetype with empty string
Python
19 votes216 views2 answers
Learn python 3
Python
16 votes206 views1 answer
Print surrent directory python
Python