International Journal of Advanced Research in Computer Science & Technology (IJARCST)
This face detection is used in biometrics, face detection is one of the challenging problems in the image processing. This system contains the skin color which is the main feature of faces for detection, and then the skin face candidate is examined by using the neural networks, which learn from the feature of faces to classify whether the original image includes a face or not. Face detection can be regarded as a specific case of object-class detection. In object-class detection, the task is to find the locations and sizes of all objects in an image that belong to a given class.