Patents by Inventor Sijia Chen
Sijia Chen 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).
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Patent number: 11949862Abstract: An apparatus for video decoding includes receiving and processing circuitry. The circuitry is configured to receive a bitstream including a syntax element associated with a parent coding unit (CU) in a picture indicating the parent CU is partitioned into a predefined set of child CUs without performing a recursive tree-structure-based partitioning, and process the child CUs according to the indication of the syntax element to reconstruct the picture. In an embodiment, at least two subdivisions need to be performed when the parent CU is partitioned using the recursive tree-structure-based partitioning in order to obtain the same set of child CUs. In an embodiment, at least one of the child CUs has a size larger than a minimum allowed CU size for partitioning the parent CU and includes no syntax element to indicate whether the at least one of the child CUs is to be further subdivided.Type: GrantFiled: October 14, 2021Date of Patent: April 2, 2024Assignee: TENCENT AMERICA LLCInventors: Shan Liu, Zhenzhong Chen, Sijia Chen, Yiming Li
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Publication number: 20240096087Abstract: A video processing collaboration method includes transmitting a video processing capability request and a video analysis capability request to a terminal device, receiving video processing capability information and video analysis capability information from the terminal device based on the video processing capability request and the video analysis capability request, determining a video processing collaboration configuration based on the video processing capability information and a video analysis collaboration configuration based on the video analysis capability information, allocating an image processing task to the terminal device, to the cloud server, or to both the terminal device and the cloud server, based on the video processing collaboration configuration, and allocating an image analysis task to the terminal device, to the cloud server, or to both the terminal device and the cloud server, based on the video analysis collaboration configuration.Type: ApplicationFiled: November 30, 2023Publication date: March 21, 2024Applicant: TENCNET TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventors: Hongbin CAO, Sijia CHEN, Yongcheng HUANG, Jian CAO, Xiaoxiang YANG, Jia ZHANG
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Publication number: 20240098310Abstract: An encoding method includes pre-encoding a current video frame in a video stream, to obtain a pre-encoded current video frame, when there is no I frame in M encoded video frames that have been encoded before the current video frame, determining whether the current video frame is a scene switching frame in which scene switching has occurred relative to a previous video frame, based on the pre-encoded current video frame and a pre-encoded previous video frame to the current video frame, M being a preset positive integer, and encoding the current video frame into an I frame when the current video frame is the scene switching frame, and encoding the current video frame into a P frame when the current video frame is not the scene switching frame.Type: ApplicationFiled: November 20, 2023Publication date: March 21, 2024Applicant: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventors: Jia ZHANG, Xiaonxiang Yang, Sijia Chen, Jian Cao, Yongchen Huang, Hongbin Cao
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Publication number: 20240040075Abstract: In various embodiments, a device receives a first video stream of a video conference. The device receives a second video stream of the video conference. The second video stream includes an indicated location for video of the second video stream relative to video of the first video stream. The device merges the first video stream and the second video stream into an overlapped video having the video of the second video stream located at the indicated location relative to the video of the first video stream. The device provides the overlapped video for display.Type: ApplicationFiled: October 6, 2023Publication date: February 1, 2024Inventors: Jochen Christof SCHIRDEWAHN, Deqiang YE, Mayan FEI, Sijia CHEN, Zhou QIANG, Rui ZHANG, Paul Gareth BRIGHT-THOMAS
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Publication number: 20230421779Abstract: In a method for decoding, a running state of a decoder that is performing hardware decoding on a plurality of first content data is acquired. When the running state of the decoder is determined to be in an idle state between the decoding of the plurality of first content data, second content data is acquired, the second content data being a copy of one of the plurality of first content data. Further, decoding is performed on the second content data by processing circuitry of the decoder.Type: ApplicationFiled: September 7, 2023Publication date: December 28, 2023Applicant: Tencent Technology (Shenzhen) Company LimitedInventors: Zhenxiang WANG, Hongbin CAO, Sijia CHEN, Jia ZHANG, Yongcheng HUANG
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Publication number: 20230408656Abstract: Object detection for ranging sensor data may detect objects which are not actually present in the environment. To identify certain of these phantom objects, objects detected in the environment are analyzed to determine whether they are enclosed by another object and if the enclosed object has a distance from the ranging sensor higher than the enclosing object. This may suggest that the enclosing object has a surface or other feature that is sensed as additional depth that manifests as a separate detectable object. These phantom objects are identified and removed from further perception processing.Type: ApplicationFiled: June 18, 2022Publication date: December 21, 2023Applicant: GM Cruise Holdings LLCInventors: Siyuan Lu, Sijia Chen, Keren Ye, Xianming Liu
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Publication number: 20230388526Abstract: An image processing method and apparatus, a computer device, a storage medium and a program product, which can be applied to scenes such as image processing, game, and game basic skill. The method includes: encoding a current frame image to obtain an initial encoded image, and obtaining an encoding parameter, the encoding parameter comprising: a parameter indicating whether a scene switch exists in the current frame image; and recoding the current frame image based on a determination, according to the encoding parameter, that the current frame image needs to be recoded to obtain a target encoded image, wherein a data volume of the target encoded image is less than the data volume of the initial encoded image.Type: ApplicationFiled: June 14, 2023Publication date: November 30, 2023Applicant: Tencent Technology (Shenzhen) Company LimitedInventors: Jian CAO, Hongbin Cao, Yongcheng Huang, Sijia Chen, Jia Zhang, Xiaoxiang Yang
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IMAGE DISPLAY METHOD, TERMINAL DEVICE, SERVER, ELECTRONIC DEVICE, STORAGE MEDIUM AND PROGRAM PRODUCT
Publication number: 20230334625Abstract: The disclosure provides an image display method including: obtaining an adjustment ability of an image parameter in a terminal device, the adjustment ability of the image parameter being used for indicating the image parameter capable of being adjusted in the terminal device; obtaining first data of an image of a first application; and based on the first data including M first parameters and parameter values of the M first parameters, adjust parameter values of M second parameters, respectively, and based on the adjusted parameter values of the M second parameters, display the image of the first application; where the first parameter is an image parameter of the first application indicated by the adjustment ability; and the first parameters have one-to-one correspondence to the second parameters, and an adjustment range of the second parameters includes the parameter values of the first parameters.Type: ApplicationFiled: June 16, 2023Publication date: October 19, 2023Applicant: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventors: Yongcheng HUANG, Hongbin CAO, Sijia CHEN, Jian CAO, Xiaoxiang YANG, Jia ZHANG -
Publication number: 20230328259Abstract: An image encoding method and apparatus, a real-time communication method, a device, a storage medium, and a program product. The method includes: obtaining a first image frame in a video stream, encoding the first image frame into a first non-instantaneous decoding refresh (non-IDR) frame, and encoding a next image frame of the first image frame into an instantaneous decoding refresh (IDR) frame based on a determination, according to the first non-IDR frame, that a scene switch occurs.Type: ApplicationFiled: June 14, 2023Publication date: October 12, 2023Applicant: Tencent Technology (Shenzhen) Company LimitedInventors: Jian CAO, Hongbin CAO, Xiaoxiang YANG, Sijia CHEN, Yongcheng HUANG, Jia ZHANG
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Patent number: 11772896Abstract: A modular noseroller assembly for transitioning a conveyor belt at an end of a carryway comprises a plurality of roller-mounting modules connected to a spacer element to form a noseroller assembly that can be installed in a conveyor frame. The roller-mounting modules mount freely-rotating rollers on an axle extending through the plurality of roller-mounting modules. The configuration and size of the noseroller assembly can be easily modified depending on a particular application.Type: GrantFiled: April 21, 2020Date of Patent: October 3, 2023Assignee: Laitram, L.L.C.Inventors: David Aaron van Schalkwijk, John E. Wenzel, Sijia Chen, R. Scott Dailey, Richard M. Klein
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Patent number: 11765311Abstract: In various embodiments, a device receives a first video stream of a video conference. The device receives a second video stream of the video conference. The second video stream includes an indicated location for video of the second video stream relative to video of the first video stream. The device merges the first video stream and the second video stream into an overlapped video having the video of the second video stream located at the indicated location relative to the video of the first video stream. The device provides the overlapped video for display.Type: GrantFiled: July 30, 2021Date of Patent: September 19, 2023Assignee: Cisco Technology, Inc.Inventors: Jochen Christof Schirdewahn, Deqiang Ye, Mayan Fei, Sijia Chen, Zhou Qiang, Rui Zhang, Paul Gareth Bright-Thomas
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Publication number: 20230271003Abstract: Provided herein are systems, methods and apparatuses for an Electronic skin rejuvenating device.Type: ApplicationFiled: May 8, 2023Publication date: August 31, 2023Inventors: Zuowo Xie, Sijia Chen, Shengbiao Lin, Andrew Silberstein
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Patent number: 11642520Abstract: Provided herein are systems, methods and apparatuses for an Electronic skin rejuvenating device.Type: GrantFiled: July 1, 2022Date of Patent: May 9, 2023Assignee: UVVU, Inc.Inventors: Zuowo Xie, Sijia Chen, Shengbiao Lin, Andrew Silberstein
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Publication number: 20230092261Abstract: A decoder configuration method includes: acquiring at least two compatibility grade configurations for configuring decoding parameters of a decoder, the different compatibility grade configurations being different in priority level, decoding property and decoder compatibility; selecting one compatibility grade configuration from the compatibility grade configurations according to the priority levels from high to low; configuring the decoder according to the compatibility grade configuration; starting the decoder, and performing decoding abnormality detection processing on the decoder to obtain an abnormality detection result; and performing hardware decoding processing on a to-be-decoded video according to the compatibility grade configuration to obtain a decoding processing result based on the abnormality detection result indicating that the decoder is normal, and determining that the current compatibility grade configuration is applicable to the decoder according to the decoding processing result in responsType: ApplicationFiled: November 17, 2022Publication date: March 23, 2023Inventors: Hongbin CAO, Sijia CHEN
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Publication number: 20230048296Abstract: In various embodiments, a device receives a first video stream of a video conference. The device receives a second video stream of the video conference. The second video stream includes an indicated location for video of the second video stream relative to video of the first video stream. The device merges the first video stream and the second video stream into an overlapped video having the video of the second video stream located at the indicated location relative to the video of the first video stream. The device provides the overlapped video for display.Type: ApplicationFiled: July 30, 2021Publication date: February 16, 2023Inventors: Jochen Christof Schirdewahn, Deqiang Ye, Mayan Fei, Sijia Chen, Zhou Qiang, Rui Zhang, Paul Gareth Bright-Thomas
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Publication number: 20220331585Abstract: Provided herein are systems, methods and apparatuses for an Electronic skin rejuvenating device.Type: ApplicationFiled: July 1, 2022Publication date: October 20, 2022Inventors: Zuowo Xie, Sijia Chen, Shengbiao Lin, Andrew Silberstein
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Patent number: 11360640Abstract: The present invention discloses a method, device and browser for presenting recommended news, and an electronic device. Said method for presenting recommended news comprises: displaying a map; displaying recommended news tags on the map; receiving an operation of a user carried out in respect of the recommended news; and displaying a corresponding recommended news list. A new method for presenting recommended news is provided according to the embodiments of the present invention.Type: GrantFiled: March 22, 2018Date of Patent: June 14, 2022Assignee: ALIBABA GROUP HOLDING LIMITEDInventors: Xiaoli Liu, Weihan Huo, Zhewen Su, Yuanyuan Li, Ruizhao Lin, Sijia Chen
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Publication number: 20220162006Abstract: A modular noseroller assembly for transitioning a conveyor belt at an end of a carryway comprises a plurality of roller-mounting modules connected to a spacer element to form a noseroller assembly that can be installed in a conveyor frame. The roller-mounting modules mount freely-rotating rollers on an axle extending through the plurality of roller-mounting modules. The configuration and size of the noseroller assembly can be easily modified depending on a particular application.Type: ApplicationFiled: April 21, 2020Publication date: May 26, 2022Inventors: David Aaron van Schalkwijk, John E. Wenzel, Sijia Chen, R. Scott Dailey, Richard M. Klein
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Publication number: 20220038697Abstract: An apparatus for video decoding includes receiving and processing circuitry. The circuitry is configured to receive a bitstream including a syntax element associated with a parent coding unit (CU) in a picture indicating the parent CU is partitioned into a predefined set of child CUs without performing a recursive tree-structure-based partitioning, and process the child CUs according to the indication of the syntax element to reconstruct the picture. In an embodiment, at least two subdivisions need to be performed when the parent CU is partitioned using the recursive tree-structure-based partitioning in order to obtain the same set of child CUs. In an embodiment, at least one of the child CUs has a size larger than a minimum allowed CU size for partitioning the parent CU and includes no syntax element to indicate whether the at least one of the child CUs is to be further subdivided.Type: ApplicationFiled: October 14, 2021Publication date: February 3, 2022Applicant: TENCENT AMERICA LLCInventors: Shan LIU, Zhenzhong CHEN, Sijia CHEN, Yiming LI
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Patent number: 11240499Abstract: An apparatus for video decoding includes receiving and processing circuitry. The circuitry is configured to receive a bitstream including a syntax element associated with a parent coding unit (CU) in a picture indicating the parent CU is partitioned into a predefined set of child CUs without performing a recursive tree-structure-based partitioning, and process the child CUs according to the indication of the syntax element to reconstruct the picture. In an embodiment, at least two subdivisions need to be performed when the parent CU is partitioned using the recursive tree-structure-based partitioning in order to obtain the same set of child CUs. In an embodiment, at least one of the child CUs has a size larger than a minimum allowed CU size for partitioning the parent CU and includes no syntax element to indicate whether the at least one of the child CUs is to be further subdivided.Type: GrantFiled: May 20, 2020Date of Patent: February 1, 2022Assignee: Tencent America LLCInventors: Shan Liu, Zhenzhong Chen, Sijia Chen, Yiming Li