ELECTRONIC APPARATUS AND CONTROLLING METHOD THEREOF

Title:

ELECTRONIC APPARATUS AND CONTROLLING METHOD THEREOF

Document Type and Number:

WIPO Patent Application WO/2021/054589

Kind Code:

A1

Abstract:

Disclosed are an electronic apparatus and a method of controlling the same. The electronic apparatus includes a camera, a display, a memory, and a processor configured to execute at least one instruction to: detect a plurality of fingers in a plurality of first image frames obtained through the camera and, in response to an identification that a pose of the plurality of detected fingers corresponds to a trigger pose, enter a character input mode, detect a first motion of a finger among the plurality of fingers in a plurality of second image frames obtained through in the character input mode, identify a key corresponding to the first motion, from among a plurality of keys mapped to the finger, based on a position of the finger by the first motion and a reference point set to the finger, and control the display to display information corresponding to the identified key.

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Inventors:

CHUNG WONSUK (KR)
PARK SUNGHYUN (KR)
CHO SOONYONG (KR)
KIM JAEHWAN (KR)
LEE JISUP (KR)

Application Number:

PCT/KR2020/009003

Publication Date:

March 25, 2021

Filing Date:

July 09, 2020

Export Citation:

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Assignee:

SAMSUNG ELECTRONICS CO LTD (KR)

International Classes:

G06F3/01; G06F3/00; G06F3/0488; G06K9/00

Domestic Patent References:

WO2012056864A1	2012-05-03
WO2012075197A2	2012-06-07

Foreign References:

KR20160060385A	2016-05-30
KR20150087664A	2015-07-30
US20150324001A1	2015-11-12
KR20150022536A	2015-03-04
US20170003876A1	2017-01-05
US20160018985A1	2016-01-21
US20140157161A1	2014-06-05

Other References: