Lg Electronics Inc.

Seoul National University

Juhyun Lee

Suyoung Lee

Byoungzoo Jeong

Nayeoung Kim

Eugene Myung

Jeyeol Lee

Jieun Lee

Byoungho Lee

Soomin Kim

Joowoo Lee

Sooyon Chung

Eunsoo Jung

Siwoo Lee

Youjin Jeon

Seung-Woo Nam

A holographic aberration correction method and apparatus are provided. The holographic aberration correction apparatus includes: generating a plurality of sub-holograms in a hologram, as a matrix; calculating a plurality of eigenmodes and an eigenvalue and a weight corresponding to each of the eigenmodes by performing singular value decomposition on the matrix; selecting a predefined number of eigenmodes in the order of largest eigenvalues; calculating a plurality of first results which are obtained by multiplying a plurality of identical images by respective weights corresponding to the plurality of selected eigenmodes; calculating a plurality of second results by performing convolution of the plurality of first results and the plurality of selected eigenmodes, respectively; and generating an aberration-corrected hologram by adding the plurality of second results.

Holographic aberration correction method and apparatus

A method of operating a mobile terminal includes obtaining at least one image and determining event information that is to be associated with the obtained at least one image. The method also includes storing, in computer memory, the obtained at least one image and information that associates the obtained at least one image with the event information. The method additionally includes detecting an event on the mobile terminal, and determining that the detected event corresponds to the event information. The method further includes displaying, on a display of the mobile terminal and based on the determination that the detected event corresponds to the event information, a first image among the at least one image that has been stored and associated with the event information.

Mobile terminal and method for operating the same

Disclosed are a mobile terminal and a method for controlling the same. The mobile terminal includes a body, a display coupled to the body, a user input unit, a sensing unit configured to sense inclination of the main body relative to reference plane and to sense direction of the inclination, and a controller configured to cause the display to display a first area of a page, to screen-capture the first area when an input is received at the user input unit, and to screen-capture a second area of the page consecutive to the screen-capture of the first area when the page is scrolled in a first direction determined according to the sensed direction of the inclination and while the input is being received at the user input unit, wherein the second area is different from the first area of the page.

Mobile terminal and method for controlling the same

A mobile terminal including a display including a touch recognizing layer configured to recognize a touch input; and a controller configured to display contents on the display, in response to a touch input equal to or greater than a first pressure being input on a first point of the displayed contents, set a first temporary area containing the first point, in response to a sweep touch input swept to a direction of the first temporary area from a second point of the displayed contents, set a first area containing the first point and a second area containing the second point based on the first temporary area and a moving direction of the sweep touch input, move the second area according to the direction of the sweep touch input, and display an overlap area of the second area overlapped with the first area on the display according to a moving distance of the second area using a predetermined scheme.

Display device and method of controlling therefor

A mobile terminal is disclosed. A mobile terminal according to one embodiment of the present invention includes a sensing unit including at least one of a touch sensor and a pressure sensor, a display unit and a controller, the controller configured to display an execution screen of a first application on the display unit, the controller configured to control a predetermined function of the first application according to a change of a value of a first input signal received via the display unit in a state that the execution screen of the first application is displayed. In this case, the value of the first input signal is based on at least one of the area of a region of the display unit corresponding to the first input signal and pressure putting on the region of the display unit.

Mobile terminal

Growing community of inventors

Seoul, South Korea

Juhyun Lee