Why is it so difficult for computers to recognize faces? Explain with reference to the concept of “Deep Learning.”

Discussion: Complexity in Face Recognition and Deep learning:
Face detection and recognizing is one of the key tasks evolved in the recent years. The process consists of recognizing the faces and images from the photographs and other video files. The recognition consists in identification of the face, by matching the same with the images (photograph) from the data base already existing in the machine repository. The machine relied face recognition is a complex process, as it involves several steps and each of these steps is reasonably complex and different variables involved in the process, will make the overall face recognition a bit complex. Deep learning is the technique employed for face recognition(Han and Du 2018).
Face recognition will not be done in one step. A series of steps will be employed for face recognition requirements. The first of them is the Face detection. In this step based on already prepared algorithms, one or more faces from the given photograph will be boxed and will be set aside for further recognition and detection needs. Once the image or the face detection is done, normalizing of the faces will be done to...