公开(公告)号：US10162423B2

公开(公告)日：2018-12-25

申请号：US15316452

申请日：2014-07-08

Applicant: LG ELECTRONICS INC.

Inventor： Wooseok Ahn ,  Sangkyu Kang ,  Hyeongchul Oh ,  Sewon Park

IPC: G06T7/20 ,  G06F3/01 ,  H04N21/4227 ,  G06F3/00 ,  G06F3/03 ,  A63F13/428 ,  G06T7/00 ,  G06T7/246 ,  G06F17/28 ,  G06K9/00 ,  G09B21/00 ,  G06T7/254 ,  G06K9/20

Abstract: A method of operating the video display device according to the embodiment of the present invention comprises acquiring a video of a video display device associated with a user; recognizing a gesture of the user in the acquired video; calculating a control amount with regard to the gesture based on the recognized gesture; and performing the control operation corresponding to the recognized gesture and the calculated control amount.

公开(公告)号：US10372225B2

公开(公告)日：2019-08-06

申请号：US15320181

申请日：2014-07-29

Applicant: LG ELECTRONICS INC.

Inventor： Wooseok Ahn ,  Sangkyu Kang ,  Hyeongchul Oh ,  Sewon Park

IPC: G06F3/01 ,  H04N21/422 ,  H04N21/4223 ,  H04N21/44 ,  G06K9/00 ,  H04N5/44 ,  H04N21/442

Abstract: An operating method of a video display device, and which includes obtaining an image of a user of the video display device; generating a plurality of gesture areas for the user from the obtained image; recognizing a position of a gesture object of the user from the plurality of generated gesture areas; recognizing a gesture of the user from the obtained image; and performing a control operation corresponding to the position of the recognized gesture object and the recognized gesture.

公开(公告)号：US09681188B2

公开(公告)日：2017-06-13

申请号：US14477506

申请日：2014-09-04

Applicant: LG ELECTRONICS INC.

Inventor： Wonbae Park ,  Sewon Park ,  Hyeongchul Oh ,  Eunyul Lee

IPC: H04N21/24 ,  H04N21/25 ,  H04N21/258 ,  H04N21/418 ,  H04N21/422 ,  H04N21/441 ,  H04N21/4415 ,  H04N21/442 ,  H04N21/466 ,  H04N21/41 ,  H04N21/433 ,  H04N21/436 ,  H04N21/4363 ,  H04N21/488 ,  G06K9/00 ,  H04N21/4223 ,  H04N21/45 ,  H04N21/462 ,  H04N21/472

CPC classification number: H04N21/4667 ,  G06K9/00288 ,  H04N21/4122 ,  H04N21/4126 ,  H04N21/4223 ,  H04N21/4333 ,  H04N21/43615 ,  H04N21/43637 ,  H04N21/4415 ,  H04N21/44218 ,  H04N21/4532 ,  H04N21/462 ,  H04N21/47217 ,  H04N21/4882

Abstract: A method for operating a display device according to an embodiment includes acquiring an image of a plurality of users, recognizing a plurality of faces respectively corresponding to the plurality of users from the acquired image, checking a viewing state of media content for each user, when the plurality of users respectively corresponding to the plurality of recognized faces are registered users, acquiring viewing information corresponding to at least one of the plurality of registered users of which the viewing state has been changed from a viewing maintaining state in which the media content is viewed to a not-viewing state in which the media content is not viewed, and performing a re-viewing function on the basis of the acquired viewing information when a face of the user of which the viewing state has been changed is re-recognized.

公开(公告)号：US20170153710A1

公开(公告)日：2017-06-01

申请号：US15320181

申请日：2014-07-29

Applicant: LG ELECTRONICS INC.

Inventor： Wooseok Ahn ,  Sangkyu Kang ,  Hyeongchul Oh ,  Sewon Park

IPC: G06F3/01 ,  H04N21/442 ,  H04N21/4223 ,  H04N21/422 ,  H04N5/44 ,  G06K9/00

CPC classification number: G06F3/017 ,  G06K9/00342 ,  G06K9/00355 ,  H04N5/4403 ,  H04N21/42206 ,  H04N21/4223 ,  H04N21/44008 ,  H04N21/44218

Abstract: Provided is an operating method of an video display device. The method includes: obtaining an image for a user of the video display device; generating a plurality of gesture areas for the user from the obtained image; recognizing a position of a gesture object of the user from the plurality of generated gesture areas; recognizing a gesture of the user from the obtained image; and performing a control operation corresponding to the position of the recognized gesture object and the recognized gesture.