公开(公告)号：US10714089B2

公开(公告)日：2020-07-14

申请号：US15909213

申请日：2018-03-01

Applicant: BOE Technology Group Co., Ltd.

Inventor： Yingjie Li

IPC: G01C21/36 ,  G10L19/00 ,  G06F8/70 ,  G10L15/26 ,  G10L15/05 ,  G10L15/183 ,  G06F40/10 ,  G06F40/216 ,  G06F40/253 ,  G06F40/284 ,  G10L15/08 ,  G10L15/06

Abstract: The disclosure discloses a speech recognition method and a device, aiming at recognizing words in a sentence text after determining the sentence text corresponding to an input speech, and substituting after determining the wrong words which do not conform to an application scenario in the sentence text, so as to improve the accuracy of speech recognition. The speech recognition method according to embodiments of the present disclosure includes: recognizing a sentence text corresponding to an input speech according to the speech; recognizing wrong words in the sentence text; determining substitute words corresponding to the wrong words; and substituting the wrong words with the substitute words. The determination of the wrong words is based on comparing an average similarity of the word with N other similar words against a first threshold and comparing a maximum similarity between the said word and other words in the sentence against a second threshold.

公开(公告)号：US20190204930A1

公开(公告)日：2019-07-04

申请号：US16042091

申请日：2018-07-23

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Yingjie Li

IPC: G06F3/01 ,  H04L29/06

Abstract: A gesture recognition device includes an image acquisition unit, a video encoding unit, a first network communication unit, and an instruction execution unit. The image acquisition unit is configured to acquire gesture image data; the video encoding unit is configured to encode the gesture image data to form video stream data; the first network communication unit is configured to transmit the video stream data and receive a gesture manipulation command; and the instruction execution unit is configured to perform a corresponding control operation in accordance with the gesture manipulation command. The gesture recognition device can meet the requirements of real-time interaction without high-performance computing power. A gesture recognition method and a gesture recognition system are also provided.