Apparatus, method for measuring 3 dimensional position of a viewer and display device having the apparatus

摘要

PURPOSE: A three-dimensional location measuring apparatus, a method thereof, and a display device including the same are provided to supply optimal viewing environment according to a viewing location by detecting a viewing location of a viewer. CONSTITUTION: An image obtaining module(200) photographs an image of an object. A detection module(202) detects the object from the image which is photographed from the image obtaining module. The detection module calculates a size and a coordinate on the image of the object. A location calculating module(204) calculates a three-dimensional location of the object.