PORTABLE TERMINAL CAPABLE OF REDUCING TIME FOR CONTROLLING AUTO WHITE BALANCE AND AN AUTO WHITE BALANCE EXECUTION METHOD OF A THREE-DIMENSIONAL IMAGE

摘要

PURPOSE: A portable terminal and an AWB(Auto White Balance) execution method of a three-dimensional image are provided to improve the efficiency of AWB by commonly applying average values to each image by calculating the average value.;CONSTITUTION: A control unit divides an image into multiple windows in a three-dimensional photographing mode and divides the windows into a first and a second area(S12,S13). The control unit executes a chrominance integral scheme for the window of the first and the second area(S14). The control unit executes AWB by commonly applying the average value of chrominance integral value in the first and the second area to two camera images(S15,S16).;COPYRIGHT KIPO 2013;[Reference numerals] (AA) Start; (BB) End; (S10) 3D photographing mode; (S11) Photograph an image using two cameras; (S12) Divide either a right image or a left image into a plurality of windows; (S13) Divide the plurality of windows into a first and a second area; (S14) Execute chrominance integral scheme for the first and the second area; (S15) Calculate an average value of chrominance integral value by averaging the chrominance integral value of the first and the second area; (S16) Execute AWB by commonly applying the average value of chrominance integral value to the right and the left image