公开(公告)号：US10706501B2

公开(公告)日：2020-07-07

申请号：US15908966

申请日：2018-03-01

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xiaoyu Li ,  Pablo Navarrete Michelini ,  Ran Duan ,  Lihua Geng ,  Xitong Ma

IPC: G06T3/40 ,  G06T7/11

Abstract: The present disclosure provides a method and an apparatus for stretching an image. The method for stretching an image includes: selecting a corresponding stretching mode according to a mode selection parameter; generating a corresponding stretching filter group according to a stretching parameter and the selected stretching mode, and segmenting input image data into blocks; and processing the input image data segmented into blocks by the stretching filter group, to obtain stretched image data.

公开(公告)号：US20190370573A1

公开(公告)日：2019-12-05

申请号：US16288559

申请日：2019-02-28

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Ran Duan

IPC: G06K9/00 ,  G06F3/01 ,  H04W4/029 ,  G08G1/097

Abstract: The present disclosure provides a traffic sign detection method, apparatus, system and medium. The method includes: determining geographic location information of a to-be-detected traffic sign; sending a request message for requesting for obtaining sign formation of the traffic sign, where the request message includes the geographic location information; and receiving the sign formation of the traffic sign corresponding to the geographic location information.

公开(公告)号：US20190052964A1

公开(公告)日：2019-02-14

申请号：US16021610

申请日：2018-06-28

Applicant: BOE Technology Group Co., Ltd.

Inventor： Xitong Ma ,  Ran Duan ,  Lihua Geng

IPC: H04R5/033 ,  H04N5/232 ,  H04R5/027 ,  H04N5/33 ,  G06F3/16 ,  H04R1/10

Abstract: The present disclosure provides a smart headphone. The smart headphone includes a sensor configured to sense external information, a memory configured to store feature information, and a controller operatively connected to the sensor and the memory, respectively, and the controller is configured to compare the external information sensed by the sensor with the feature information stored in the memory, and to control a playback state of audio information in the smart headphone according to the result of the comparison.

公开(公告)号：US20160370986A1

公开(公告)日：2016-12-22

申请号：US14906261

申请日：2015-08-17

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Ran Duan ,  Jibo Zhao

IPC: G06F3/0488 ,  G06F3/0346

CPC classification number: G06F3/04883 ,  G06F3/0346 ,  G06F3/03545 ,  G06F3/0418

Abstract: The present invention relates to a hand-written recording device and a hand-written recording method, the hand-written recording device comprising a sensing module for sensing real time location information of the hand-written recording device itself and a processing module for generating a moving track of the hand-written recording device based on the real time location information and generating storable information based on the moving track. Such a hand-written recording device does not have to rely on a bearing surface, which is convenient for the user to record information anytime and anywhere, increases flexibility for the user to record information significantly, and improves the user experience greatly.

Abstract translation: 手写记录装置和手写记录方法技术领域本发明涉及手写记录装置和手写记录方法，所述手写记录装置包括用于感测手写记录装置本身的实时位置信息的感测模块和用于产生手写记录装置的处理模块 基于实时位置信息进行手写记录装置的移动轨迹，并且基于移动轨迹生成可存储信息。 这样的手写记录装置不必依靠轴承表面，便于用户随时随地记录信息，增加了用户显着记录信息的灵活性，并大大提高了用户体验。