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Patent Searching and Data


Title:
DEVICE AND METHOD FOR RECOGNIZING GESTURE IN AIR
Document Type and Number:
WIPO Patent Application WO/2021/002733
Kind Code:
A1
Abstract:
The present invention may provide a device and method for recognizing a gesture in the air, which converts a three-dimensional gesture generated in the air into a two-dimensional image, and determines the gesture by using an artificial neural network which has learned a pattern estimation method in advance, thereby being capable of accurately and robustly recognizing the gesture in the air despite changes in an angle, a distance, and a hand shape, and which recognizes the gesture in a user-independent manner, thereby being capable of recognizing the gesture in the air regardless of a type of gesture which may differ according to users.

Inventors:
CHO SUNG HO (KR)
KHAN FAHEEM (KR)
QUAN XUANJUN (KR)
Application Number:
PCT/KR2020/008800
Publication Date:
January 07, 2021
Filing Date:
July 06, 2020
Export Citation:
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Assignee:
UNIV HANYANG IND UNIV COOP FOUND (KR)
International Classes:
G01S7/41; G01S7/28; G06K9/00; G06N3/02
Foreign References:
KR101883228B12018-07-30
KR101850009B12018-04-19
JP2017524170A2017-08-24
KR20180086548A2018-08-01
Other References:
LEEM SEONG KYU; KHAN FAHEEM; CHO SUNG HO: "Detecting Mid-Air Gestures for Digit Writing With Radio Sensors and a CNN", IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT., IEEE SERVICE CENTER, PISCATAWAY, NJ., US, vol. 69, no. 4, 4 April 2019 (2019-04-04), US, pages 1066 - 1081, XP011777120, ISSN: 0018-9456, DOI: 10.1109/TIM.2019.2909249
Attorney, Agent or Firm:
MIN, Young Joon (KR)
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