Patent ID: 9456205
Filing Date: 2016-09-27
CPC Classification: G06T,H04N

Claim Text:
1. A method of controlling operation of a mobile terminal, the method comprising: dividing at least a first and second image into a plurality of blocks, the first and second images capable of producing a three-dimensional (3D) image using binocular disparity; searching the at least first and second image for at least one pair of matching blocks based on a block matching algorithm using an evaluation function; calculating depth information related to each of the at least one pair of matching blocks based on a difference in position between each of the at least one pair of matching blocks; calculating stereoscopic information related to the 3D image based on the calculated depth information, the stereoscopic information calculated as an average or standard deviation of the calculated depth information of each of the at least one pair of matching blocks; displaying a playback screen of the 3D image in a color mode on a display module, the playback screen comprising a plurality of objects; displaying one or more objects selected from the playback screen three-dimensionally and non-selected objects two-dimensionally during the color mode; converting the playback screen from the color mode into a gray mode and displaying a stereoscopic information gauge on the playback screen when a user command for displaying the stereoscopic information related to the 3D image is detected, the stereoscopic information gauge divided into a plurality of sections filled with different brightness; and adjusting a degree of three-dimensionality of the playback screen in response to a user input detected on the stereoscopic information gauge during the gray mode.