-
公开(公告)号：US20220092359A1
公开(公告)日：2022-03-24
申请号：US17477070
申请日：2021-09-16
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Libo ZHANG , Yuanyuan LU , Wangqiang HE , Dong CHAI , Hong WANG
Abstract: The present disclosure relates to an image data classification method, device and system, and relates to the field of computer technology. The method includes: inputting test image data into a neural network model trained by using an original training sample set for classification, and determining an image type to which the test image data belongs and a membership probability of the image data belonging to the image type; establishing an easy-to-classify data set, according to test image data with a membership probability greater than a first threshold; adding test image data in the easy-to-classify data set that has a classification accuracy rate less than or equal to a second threshold and a correct classification result to the original training sample set to generate an augmented training sample set; and using the augmented training sample set to train the neural network model so as to determine an image class
-
公开(公告)号：US20210166060A1
公开(公告)日：2021-06-03
申请号：US16633400
申请日：2019-05-23
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Hong WANG , Zhaoyue LI
Abstract: The application provides an image detection method, an image detection apparatus, and a patterning control method, the image detection method including: identifying an input image to obtain image feature data of the input image; comparing the image feature data with preset image feature data in a preset image feature database to obtain deviation data of the input image; wherein the input image is a pattern image of a patterned structure. By intelligently detecting the pattern image of the patterned structure, the accuracy of the detection is improved, thereby reducing the labor input cost.
-
33.发明申请公开(公告)号：US20210125144A1
公开(公告)日：2021-04-29
申请号：US17036152
申请日：2020-09-29
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Tiantian LIU , Hong WANG
Abstract: The present disclosure provides a bill of material conversion method, an electronic apparatus and a non-transitory computer-readable storage medium. A bill of material conversion method, including steps S1 to S4: Step S1: obtaining an unprocessed first node in a first bill of material; Step S2: according to a preset correspondence, creating a second node corresponding to a second bill of material according to the obtained first node, and storing the created second node into a list; Step S3: determining whether the first node currently obtained is a last first node of the first bill of material; in response to the first node currently obtained not the last first node of the first bill of material, repeatedly performing steps S1 through S3; in response to the first node currently obtained being the last first node, performing step S4: converting respective second nodes in the list into the second bill of material.
-
公开(公告)号：US20190033878A1
公开(公告)日：2019-01-31
申请号：US15925819
申请日：2018-03-20
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Weiqing GUO , Hong WANG , Fan YANG
IPC: G05D1/02 , H05B41/392
Abstract: A measurement assembly includes a first light emitter set including a plurality of light emitters arranged at equal intervals in a first direction, the light emitters emitting lights with frequencies different from one another; a light receiver disposed on an object under measurement and configured to receive incident lights from the light emitter set; and a position determination unit configured to determine a first current position of the object under measurement according to frequencies of incident lights currently received by the light receiver from the first light emitter set.
-
公开(公告)号：US20180069463A1
公开(公告)日：2018-03-08
申请号：US15698269
申请日：2017-09-07
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Hong WANG
IPC: H02K41/03 , H01F10/30 , H02K1/17 , G01R19/165
CPC classification number: H02K41/031 , G01R19/165 , H01F10/30 , H02K1/17 , H02K35/02
Abstract: The present disclosure provides an electricity generating device, an electric source and a sensor. The electricity generating device comprising: a magnet array, and an inductive body having one or more metal wires, the magnet array comprising a plurality of magnets, wherein the inductive body and the magnet array are movable relative to each other; and a magnet mounting structure, on which the magnet array is mounted, wherein the inductive body is fixed to the magnet mounting structure, and the magnet array is movable relative to the magnet mounting structure. The electricity generating device, the electric source and the sensor provided by the present disclosure have simple structures, are easy to manufacture, achieve high efficiency of electricity generation, and are easy to carry.
-
Patent Agency Ranking
公开(公告)号：US20170263001A1
公开(公告)日：2017-09-14
申请号：US15238965
申请日：2016-08-17
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yaoqiu JING , Chengqi ZHOU , Hong WANG , Shou LI
CPC classification number: G06T7/20 , G06T7/215 , G06T7/254 , G06T2207/10016 , G06T2207/30196 , G06T2207/30232 , G06T2207/30241 , H04N5/77 , H04N7/188
Abstract: The present invention provides a monitoring method and a monitoring device, belongs to the field of electronic monitoring technology, and can solve the problem that useless video data occupies storage space and key video cannot be extracted quickly when an event occurs in the existing monitoring device. The monitoring method of the present invention comprises: determining whether or not a first image is changed; generating a storage instruction if it is determined that the first image is changed; collecting and storing images of external environment according to the storage instruction; obtaining a second image according to the collected images of external environment; determining whether or not the second image is changed; and stopping storing images of external environment if it is determined that the second image is not changed.
-
公开(公告)号：US20170205652A1
公开(公告)日：2017-07-20
申请号：US15216629
申请日：2016-07-21
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Chengqi ZHOU , Hong WANG , Yifang CHU , Chulgyu JUNG , Shou LI
Abstract: This disclosure relates to a liquid crystal display and a display device. A plurality of photosensitive detectors is arranged in the frame region of the liquid crystal display panel. Light intensity distribution in the display region is estimated by a light intensity estimation module based on the light intensity detected by each photosensitive detector. Light intensity in a position corresponding to each light emitting pixel of the backlight source is determined based on the light intensity distribution in the display region estimated by the light intensity estimation module. Depending on the determined light intensity in a position corresponding to each light emitting pixel of the backlight source, luminance of the light emitting pixel in this corresponding position is controlled by a backlight driving circuit.
-
38.发明申请Touch Identification Device on the Basis of Doppler Effect, Touch Identification Method on the Basis of Doppler Effect and Touch Screen 有权基于多普勒效应的触摸识别装置，基于多普勒效应和触摸屏的触摸识别方法公开(公告)号：US20160274714A1
公开(公告)日：2016-09-22
申请号：US14439335
申请日：2014-08-29
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yanshun CHEN , Hong WANG , Yaohui LI , Qiushi XU
CPC classification number: G06F3/0416 , G06F3/042 , G06F3/046
Abstract: The present invention discloses a touch identification device on the basis of Doppler effect, a touch identification method on the basis of Doppler effect and a touch screen, wherein the touch identification device comprises: a first transceiving module used for transmitting a first detection wave along a first direction and receiving a first feedback wave formed from the first detection wave after being reflected by a touch body; a second transceiving module used for transmitting a second detection wave along a second direction and receiving a second feedback wave formed from the second detection wave after being reflected by the touch body; and a calculation module used for calculating a moving speed and a moving direction of the touch body at the touch point according to the first detection wave, the first feedback wave, the second detection wave and the second feedback wave.
Abstract translation: 本发明公开了一种基于多普勒效应的触摸识别装置，基于多普勒效应的触摸识别方法和触摸屏，其中，所述触摸识别装置包括：第一收发模块，用于沿着多普勒效应发送第一检测波 第一方向并且在由触摸体反射之后接收由第一检测波形成的第一反馈波; 第二收发模块，用于沿着第二方向发送第二检测波，并且在由所述触摸体反射之后接收由所述第二检测波形成的第二反馈波; 以及用于根据第一检测波，第一反馈波，第二检测波和第二反馈波来计算触摸体在触摸点处的移动速度和移动方向的计算模块。
-
公开(公告)号：US20250086652A1
公开(公告)日：2025-03-13
申请号：US17764863
申请日：2021-03-26
Inventor： Yu WANG , Jiawei REN , Wangqiang HE , Haijin WANG , Dong CHAI , Jianmin WU , Hong WANG
IPC: G06Q30/018
Abstract: The present disclosure provides data processing methods and apparatuses, an electronic device and a storage medium. The method includes: obtaining a product sample set; obtaining combination features in specified dimensions of the product sample set by processing a second parameter based on a preset dimension reduction algorithm; obtaining influence scores respectively for the combination features in specified dimensions based on a first parameter and the combination features in specified dimensions; obtaining at least one combination feature ranked top by sorting the combination features based on the influence scores, and taking a raw parameter corresponding to the at least one combination feature as a cause of the product defect. In the embodiments of the present disclosure, combination features in R dimensions may be a combination of raw parameters having similarity such that similar parameters are associated while raw information of the product samples is retained, thus helping fast locating the cause of the product defect, and improving the detection efficiency.
-
40.发明公开公开(公告)号：US20240304034A1
公开(公告)日：2024-09-12
申请号：US18666299
申请日：2024-05-16
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Meijuan ZHANG , Yaoping WANG , Zhaoyue LI , Yuanyuan LU , Dong CHAI , Hong WANG
IPC: G07C3/14 , B29C45/76 , G01N21/88 , G06F11/36 , G06F18/2451 , G06Q10/0639 , G06T7/00 , H01L21/67
CPC classification number: G07C3/14 , B29C45/76 , G01N21/8851 , G06F11/3688 , G06F18/2451 , G06Q10/06395 , G06T7/001 , H01L21/67288 , G01N2021/8887
Abstract: A method and a device for processing product manufacturing messages, and an electronic device are disclosed. The method for processing product manufacturing messages includes: monitoring a plurality of product manufacturing messages; establishing a product defect analysis task queue based on the plurality of product manufacturing messages; distributing product defect analysis tasks to product manufacturing assisting devices based on the product defect analysis task queue, wherein the product defect analysis tasks include a task of identifying product defect content based on a defect identification model; wherein the product defect content includes any one or more of: product defect type, product defect location, and product defect size.
-
-
-
-
-
-
-
-
-
Search Results
63
records
(took 0.025 seconds)
