APPARATUS AND METHOD FOR ROTATING A DISPLAYED IMAGE BY USING MULTI-POINT TOUCH INPUTS
Patent №
US 9,851,889
Granted
2017-12-26
Filed 2011
Owner
KT CORPORATION
Lab
—
AI components
1
vision
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
13234719
Apparatus and method for rotating a displayed image by using multi-point touch inputs. In order to rotate an image displayed on a display of a user equipment having a touch input device. A first touch input may be made at a first position of the touch input device. Then, a second touch input may be made at a second position of the touch input device while the first touch input remains at the first position of the touch input device. The second touch input may be advanced from the second position to a third position while the first touch input remains fixed at the first position. After advancing, the displayed image may be rotated based on a change in slope of a virtual line connecting the first touch input and the second touch input as the second touch input advances from the second position to the third position.
AI classification
Ownership
KT CORPORATION
assignment · 269200484
Assignors
CHOE, CHONG-YOUN
On an employer assignment, the assignors are typically the inventors.