Patents by Inventor Yue Yu

Yue Yu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20220030221
    Abstract: A method of decoding JVET video includes receiving a bitstream that includes encoded video data that includes encoded video data. From the encoded data, a horizontal predictor and a vertical predictor for a pixel in the current coding block may be interpolated. A coding block size may be identified to determine whether to use equal weight or unequal weights to apply to each of the horizontal and vertical predictors for calculating a final planar prediction value P(x,y) by comparing the coding block size to a coding block size threshold.
    Type: Application
    Filed: September 23, 2021
    Publication date: January 27, 2022
    Inventors: Krit Panusopone, Yue Yu, Seungwook Hong, Limin Wang
  • Publication number: 20220027651
    Abstract: A method for generating a license plate defacement classification model, a license plate defacement classification method an electronic device and a storage medium, and related to the technical field of artificial intelligence, and specifically, to the technical field of computer vision and the technical field of intelligent transportation are provided. The method for generating a license plate defacement classification model includes: acquiring training data, wherein the training data includes a plurality of annotated vehicle images, annotated content includes information indicating that a license plate is defaced or is not defaced, and the annotated content further includes location information of a license plate area; and training a first neural network by using the training data, to obtain the license plate defacement classification model for predicting whether the license plate in a target vehicle image is defaced.
    Type: Application
    Filed: October 7, 2021
    Publication date: January 27, 2022
    Inventors: Yue YU, Xiao TAN, Hao SUN
  • Publication number: 20220021907
    Abstract: A method of partitioning a video coding block for JVET, comprising representing a JVET coding tree unit as a root node in a quadtree plus binary tree (QTBT) structure that can have a quadtree branching from the root node and binary trees branching from each of the quadtree's leaf nodes using asymmetric binary partitioning to split a coding unit represented by a quadtree leaf node into two child nodes of unequal size, representing the two child nodes as leaf nodes in a binary tree branching from the quadtree leaf node and coding the child nodes represented by leaf nodes of the binary tree with JVET, wherein coding efficiency is improved by taking advantage of the similarity of coding modes 2 and 66.
    Type: Application
    Filed: September 13, 2021
    Publication date: January 20, 2022
    Inventors: Krit PANUSOPONE, Yue YU, Seungwook HONG, Limin WANG
  • Publication number: 20220008007
    Abstract: The microneedle array includes a substrate having a central opening formed therethrough, and a plurality of microneedles positioned about a perimeter defining the central opening. At least one of the microneedles has a recess formed therein adjacent a tip thereof, and this recess is at least partially filled with a layer of active material. A sensor for detecting chemical analytes, biological analytes or the like may be constructed by providing two such microneedle arrays, with one serving as the working electrode and one serving as a reference electrode. The working electrode and the reference electrode may both be connected to a signal analyzer for detecting electrochemical signals. The working electrode and the reference electrode may be separate from one another or may be stacked together.
    Type: Application
    Filed: July 12, 2021
    Publication date: January 13, 2022
    Applicant: ICREATE TECHNOLOGY (ZHUHAI) CO., LTD.
    Inventors: SZE KEE TAM, YUE YUE ZHAO, KA MING NG, KA YIP FUNG, YONG YU, CHEUK HEI HERRY MAK, CE YAN, LINGDA XU
  • Publication number: 20220008399
    Abstract: Methods of treating a disease caused by a positive strand RNA virus. The methods include administering to a subject in need thereof an effective amount of a compound of Formula I or Formula II.
    Type: Application
    Filed: July 7, 2021
    Publication date: January 13, 2022
    Inventors: Shiow-Ju Lee, Cheng-Wei Yang, Yue-Zhi Lee, Hsing-Yu Hsu
  • Publication number: 20220011759
    Abstract: Provided in an embodiment of the present disclosure is a method for acquiring data of a data source associated with a production line, including: acquiring a semantic model, the semantic model including semantic relationships between respective semantic units and data source identifiers corresponding to one or more production lines; receiving production line identifiers and acquiring one or more semantic units; converting, based upon the semantic model, the one or more semantic units to data source identifiers corresponding to production lines indicated by the production line identifiers; and acquiring data of data sources indicated by the data source identifiers. Implementing the embodiments disclosed in the present disclosure simplifies a configuration file required for a virtual model of a production line, thereby greatly reducing configuration workload, and enhancing convenience of acquiring data of a data source.
    Type: Application
    Filed: November 29, 2018
    Publication date: January 13, 2022
    Applicant: Siemens Aktiengesellschaft
    Inventors: Zhou YUAN, Yi LIU, Ming YU, Qi WANG, Yue Hua ZHANG
  • Publication number: 20220014760
    Abstract: A method of decoding JVET video that includes receiving a bitstream indicating how a coding tree unit was partitioned into coding units, and parsing said bitstream to generate at least one predictor based on an intra prediction mode signaled in the bitstream, the intra prediction mode selected from a plurality of intra prediction modes for calculating a prediction pixel P[x,y] at coordinate x,y for the coding unit. A number of intra prediction modes available for coding the coding unit are reduced by replacing two or more non-weighted intra prediction modes by a weighted intra prediction mode.
    Type: Application
    Filed: September 14, 2021
    Publication date: January 13, 2022
    Inventors: Yue Yu, Limin Wang, Krit Panusopone
  • Publication number: 20220005192
    Abstract: Embodiments of the disclosure provide systems and methods for detecting a medical condition of a subject. The system includes a communication interface configured to receive a sequence of images acquired from the subject by an image acquisition device and an end-to-end multi-task learning model. The end-to-end multi-task learning model includes an encoder, a Convolutional Recurrent Neural Network (ConvRNN), and at least one of a decoder and a classifier. The system further includes at least one processor configured to extract feature maps from the images using the encoder, capture contextual information between adjacent images in the sequence using the ConvRNN, and detect medical condition of the subject using the classifier based on the extracted feature maps of the image slices and the contextual information or segment each image slice using the decoder to obtain a region of interest indicative of the medical condition based on the extracted feature maps.
    Type: Application
    Filed: September 21, 2021
    Publication date: January 6, 2022
    Applicant: KEYAMED NA, INC.
    Inventors: Feng GAO, Youbing Yin, Danfeng Guo, Pengfei Zhao, Xin Wang, Hao-Yu Yang, Yue Pan, Yi Lu, Junjie Bai, Kunlin Cao, Qi Song, Xiuwen Yu
  • Publication number: 20210404077
    Abstract: A copper-palladium-loaded mesoporous silicon carbide-based catalyst, a preparation method, and an application thereof are provided. First, a mesoporous silicon carbide material is prepared by using mesoporous silica as a hard template; subsequently, the mesoporous silicon carbide material is mixed with a copper-palladium precursor mixed solution, and dried after the solvent is completely volatilized. The dried powder is successively subjected to calcination with N2 and reduction with H2 to finally obtain the copper-palladium-loaded mesoporous silicon carbide-based catalyst. The catalyst is made into an electrode, and the nitrate in water body is catalytically reduced by electrochemical method. The preparation method of the catalyst of the present invention is simple. The catalyst can realize high-efficiency catalytic denitrification at a low metal loading amount, with high selectivity of nitrogen. Moreover, the catalyst has the advantages of high activity, good stability, wide application range and low cost.
    Type: Application
    Filed: December 18, 2020
    Publication date: December 30, 2021
    Applicant: Tongji University
    Inventors: Jianwei FAN, Yue WANG, Weixian ZHANG, Wei TENG, Xianqiang RAN, Bei YU, Xiaoqian CHEN
  • Patent number: 11205098
    Abstract: A single-stage small-sample-object detection method based on decoupled metric is provided to solve the following problems: low detection accuracy of existing small-sample-object detection methods, the mutual interference between classification and regression in a non-decoupled form, and over-fitting during training of a detection network in case of small samples. The method includes: obtaining a to-be-detected image as an input image; and obtaining a class and a regression box corresponding to each to-be-detected object in the input image through a pre-constructed small-sample-object detection network DMNet, where the DMNet includes a multi-scale feature extraction network, a decoupled representation transformation module, an image-level distance metric learning module and a regression box prediction module.
    Type: Grant
    Filed: July 13, 2021
    Date of Patent: December 21, 2021
    Assignee: INSTITUTE OF AUTOMATION, CHINESE ACADEMY OF SCIENCES
    Inventors: Zhengxing Wu, Junzhi Yu, Yue Lu, Xingyu Chen
  • Patent number: 11195254
    Abstract: An interframe registration and adaptive step size-based non-uniformity correction method for an infrared image, comprising: first calculating a normalized cross-power spectrum of n-th and (n?1)-th original infrared images with the non-uniformity, and then calculating a horizontal relative displacement and a vertical relative displacement of the n-th and (n?1)-th original infrared images with the non-uniformity; calculating a space variance and a time variance of each pixel of the n-th original infrared image with the non-uniformity, using the obtained space variance and time variance to calculate an adaptive iterative step size of each pixel of the n-th original infrared image with the non-uniformity, and using the iterative step size to update a gain correction coefficient and a bias correction coefficient; finally, performing non-uniformity correction on the pixel in an overlapping area of the n-th and (n?1)-th original infrared images with the non-uniformity.
    Type: Grant
    Filed: March 28, 2018
    Date of Patent: December 7, 2021
    Assignee: XIDIAN UNIVERSITY
    Inventors: Huixin Zhou, Dong Zhao, Runda Qian, Lixin Guo, Xiuping Jia, Jun Zhou, Maosen Huang, Hanlin Qin, Bo Yao, Yue Yu, Huan Li, Jiangluqi Song, Bingjian Wang, Kuanhong Cheng, Juan Du, Shangzhen Song
  • Patent number: 11159786
    Abstract: A method of decoding JVET video includes receiving a bitstream that includes encoded video data that includes encoded video data. From the encoded data, a horizontal predictor and a vertical predictor for a pixel in the current coding block may be interpolated. A coding block size may be identified to determine whether to use equal weight or unequal weights to apply to each of the horizontal and vertical predictors for calculating a final planar prediction value P(x,y) by comparing the coding block size to a coding block size threshold.
    Type: Grant
    Filed: August 25, 2020
    Date of Patent: October 26, 2021
    Assignee: ARRIS Enterprises LLC
    Inventors: Krit Panusopone, Yue Yu, Seungwook Hong, Limin Wang
  • Patent number: 11159828
    Abstract: A method of partitioning a video coding block for JVET, comprising representing a JVET coding tree unit as a root node in a quadtree plus binary tree (QTBT) structure that can have a quadtree branching from the root node and binary trees branching from each of the quadtree's leaf nodes using asymmetric binary partitioning to split a coding unit represented by a quadtree leaf node into two child nodes of unequal size, representing the two child nodes as leaf nodes in a binary tree branching from the quadtree leaf node and coding the child nodes represented by leaf nodes of the binary tree with JVET, wherein coding efficiency is improved by taking advantage of the similarity of coding modes 2 and 66.
    Type: Grant
    Filed: October 9, 2018
    Date of Patent: October 26, 2021
    Assignee: ARRIS Enterprises LLC
    Inventors: Krit Panusopone, Yue Yu, Seungwook Hong, Limin Wang
  • Patent number: 11153573
    Abstract: A method of decoding JVET video that includes receiving a bitstream indicating how a coding tree unit was partitioned into coding units, and parsing said bitstream to generate at least one predictor based on an intra prediction mode signaled in the bitstream, the intra prediction mode selected from a plurality of intra prediction modes for calculating a prediction pixel P[x,y] at coordinate x,y for the coding unit. A number of intra prediction modes available for coding the coding unit are reduced by replacing two or more non-weighted intra prediction modes by a weighted intra prediction mode.
    Type: Grant
    Filed: March 19, 2020
    Date of Patent: October 19, 2021
    Assignee: ARRIS Enterprises LLC
    Inventors: Yue Yu, Limin Wang, Krit Panusopone
  • Patent number: 11146796
    Abstract: A method for inter-coding video is provided in which transmission bandwidth requirements associated with second motion vectors for bi-directional temporal prediction is reduced. In the method motion vector information for only one of the two motion vectors for bi-directional temporal prediction can be transmitted together with information on how to derive or construct the second motion vector. Thus, rather than sending express information regarding two motion vectors, express information related to only one motion vector along with information related to reconstruction/derivation of the second motion vector is transmitted, thus reducing bandwidth requirements and increasing coding efficiency.
    Type: Grant
    Filed: April 8, 2019
    Date of Patent: October 12, 2021
    Assignee: ARRIS Enterprises LLC
    Inventors: Krit Panusopone, Yue Yu, Limin Wang
  • Publication number: 20210314607
    Abstract: Particular embodiments provide a variable, BitDepth, that may be set at a value based on a number of bits used to represent pixels in pictures of a video. The variable may be used in syntax elements in HEVC, such as the HEVC range extension, but other coding standards may be used. By using the variable, different resolutions for the video may be accommodated during the encoding and decoding process. For example, the number of pixels in the pictures may be represented by 8 bits, 10 bits, 12 bits, or another number of bits depending on the resolution. Using the BitDepth variable in the syntax provides flexibility in the motion estimation and motion compensation process. For example, syntax elements used in the weighted prediction process may take into account different numbers of bits used to represent the pictures.
    Type: Application
    Filed: June 18, 2021
    Publication date: October 7, 2021
    Applicant: ARRIS Enterprises LLC
    Inventors: Yue Yu, Limin Wang
  • Publication number: 20210314606
    Abstract: Particular embodiments provide a variable, BitDepth, that may be set at a value based on a number of bits used to represent pixels in pictures of a video. The variable may be used in syntax elements in HEVC, such as the HEVC range extension, but other coding standards may be used. By using the variable, different resolutions for the video may be accommodated during the encoding and decoding process. For example, the number of pixels in the pictures may be represented by 8 bits, 10 bits, 12 bits, or another number of bits depending on the resolution. Using the BitDepth variable in the syntax provides flexibility in the motion estimation and motion compensation process. For example, syntax elements used in the weighted prediction process may take into account different numbers of bits used to represent the pictures.
    Type: Application
    Filed: June 18, 2021
    Publication date: October 7, 2021
    Applicant: ARRIS Enterprises LLC
    Inventors: Yue Yu, Limin Wang
  • Publication number: 20210314609
    Abstract: Particular embodiments provide a variable, BitDepth, that may be set at a value based on a number of bits used to represent pixels in pictures of a video. The variable may be used in syntax elements in HEVC, such as the HEVC range extension, but other coding standards may be used. By using the variable, different resolutions for the video may be accommodated during the encoding and decoding process. For example, the number of pixels in the pictures may be represented by 8 bits, 10 bits, 12 bits, or another number of bits depending on the resolution. Using the BitDepth variable in the syntax provides flexibility in the motion estimation and motion compensation process. For example, syntax elements used in the weighted prediction process may take into account different numbers of bits used to represent the pictures.
    Type: Application
    Filed: June 18, 2021
    Publication date: October 7, 2021
    Applicant: ARRIS Enterprises LLC
    Inventors: Yue Yu, Limin Wang
  • Publication number: 20210314570
    Abstract: A system and method for regenerating high dynamic range (HDR) video data from encoded video data, extracts, from the encoded video data, a self-referential metadata structure specifying a video data reshaping transfer function. The video data reshaping transfer function is regenerated using data from the metadata structure and the extracted reshaping transfer function is used to generate the HDR video data by applying decoded video data values to the reshaping transfer function.
    Type: Application
    Filed: June 14, 2021
    Publication date: October 7, 2021
    Inventors: David M. Baylon, Zhouye Gu, Ajay Luthra, Koohyar Minoo, Yue Yu
  • Publication number: 20210314608
    Abstract: Particular embodiments provide a variable, BitDepth, that may be set at a value based on a number of bits used to represent pixels in pictures of a video. The variable may be used in syntax elements in HEVC, such as the HEVC range extension, but other coding standards may be used. By using the variable, different resolutions for the video may be accommodated during the encoding and decoding process. For example, the number of pixels in the pictures may be represented by 8 bits, 10 bits, 12 bits, or another number of bits depending on the resolution. Using the BitDepth variable in the syntax provides flexibility in the motion estimation and motion compensation process. For example, syntax elements used in the weighted prediction process may take into account different numbers of bits used to represent the pictures.
    Type: Application
    Filed: June 18, 2021
    Publication date: October 7, 2021
    Applicant: ARRIS Enterprises LLC
    Inventors: Yue Yu, Limin Wang