This text is missing some spaces, please add them: Intryingtoapproachthisquestion,itisfirstnecessarytounderstandmoreaboutthehumanface.Touseamodernanalogyofatelevisionset,theoriginalimagesarecapturedandconvertedintoelectricalsignalswithinthestudioorwhereverthefilmingisgoingon.
In trying to approach this question, it is first necessary to understand more about the human face. To use a modern analogy of a television set, the original images are captured and converted into electrical signals within the studio or wherever the filming is going on.