Aspects herein describe new methods and systems of receiving one or more images by one or more cameras. Each of the one or more images is acquired by one or more cameras in which the one or more images comprise facial images corresponding to persons. In one embodiment, aspects of the disclosure describe a method for extracting each of the facial images from each of the images in which each of the facial images corresponds to each of one or more sets of extracted facial images. The method further includes sorting each of the extracted facial images per each set into separate groups of one or more groups wherein each group corresponds to facial images of each person. The method further includes selecting a preferred facial image from each group of the one or more groups to generate preferred facial images for transmission to a client using a display server.