Patents by Inventor Jianbin HE
Jianbin HE 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).
-
Patent number: 11151765Abstract: Embodiments of the present disclosure provide a method and apparatus for generating information, and relate to the field of cloud computation. The method may include: receiving a video and an audio of a user from a client; analyzing the video and the audio to determine an intention category of the user; generating feedback information according to the intention category of the user and a preset service information set; generating a video of a pre-established three-dimensional virtual portrait by means of an animation engine based on the feedback information; and transmitting the video of the three-dimensional virtual portrait to the client, for the client to present to the user.Type: GrantFiled: December 10, 2019Date of Patent: October 19, 2021Assignee: BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD.Inventors: Jingbo Huang, Meihua Fan, Jianbin He, Lihao Wang, Zhensheng Cai, Shikang Kong, Yafei Zhao, Jianxiang Wang, Chao Chen, Bo Chen, Quangang Li, Yu Liu
-
Publication number: 20200410732Abstract: Embodiments of the present disclosure provide a method and apparatus for generating information, and relate to the field of cloud computation. The method may include: receiving a video and an audio of a user from a client; analyzing the video and the audio to determine an intention category of the user; generating feedback information according to the intention category of the user and a preset service information set; generating a video of a pre-established three-dimensional virtual portrait by means of an animation engine based on the feedback information; and transmitting the video of the three-dimensional virtual portrait to the client, for the client to present to the user.Type: ApplicationFiled: December 10, 2019Publication date: December 31, 2020Inventors: Jingbo HUANG, Meihua FAN, Jianbin HE, Lihao WANG, Zhensheng CAI, Shikang KONG, Yafei ZHAO, Jianxiang WANG, Chao CHEN, Bo CHEN, Quangang LI, Yu LIU
-
Publication number: 20200412773Abstract: Embodiments of the present disclosure provide a method and apparatus for generating information, and relate to the field of cloud computation. The method may include: receiving a video and an audio of a user that are sent by a client by means of instant communication; generating user feature information and text reply information according to the video and the audio; generating a control parameter and a reply audio for a three-dimensional virtual portrait according to the user feature information and the text reply information; generating a video of the three-dimensional virtual portrait by means of an animation engine based on the control parameter and the reply audio; and transmitting the video of the three-dimensional virtual portrait to the client by means of instant communication, for the client to present to the user.Type: ApplicationFiled: December 19, 2019Publication date: December 31, 2020Inventors: Lihao Wang, Jianbin He, Shikang Kong, Zhensheng Cai
-
Patent number: 10469868Abstract: An in-loop filtering acceleration circuit applied in a video codec system supporting the H.264 standard and the VC-1 standard is provided. The circuit includes multiple one-dimensional (1D) filters configured to perform a filtering process; and a filter selection unit configured to select one of the 1D filters according to the value of the boundary strength to perform the filtering processing to the reconstructed macroblock. The in-loop filtering acceleration circuit further divides the reconstructed macroblock into multiple 8×8 blocks and multiple 4×4 blocks, performs the filtering process to horizontal edges of the 8×8 blocks the reconstructed macroblock row by row from bottom to top, and performs the filtering process to horizontal edges of the 4×4 blocks row by row from top to bottom.Type: GrantFiled: August 5, 2015Date of Patent: November 5, 2019Assignee: Intel CorporationInventors: Yinglai Xi, Qiang Li, Jumei Li, Jianbin He, Jinfeng Zhou, Zhichong Chen, Liu Yang, Dong Li
-
Patent number: 10021408Abstract: The invention provides a video codec. In one embodiment, the video codec is coupled to an outer memory storing a reference frame, and comprises an interface circuit, an in-chip memory, a motion estimation circuit, and a controller. The interface circuit obtains in-chip data from the reference frame stored in the outer memory. The in-chip memory stores the in-chip data. The motion estimation circuit retrieves search window data from the in-chip data with a search window, and performs a motion estimation process on a current macroblock according to the search-window data. The controller shifts the location of the search window when the current macroblock is shifted, marks a macroblock shifted out from the search window as an empty macroblock, and controls the interface circuit to obtain an updated macroblock for replacing the empty macroblock in the in-chip memory from the reference frame stored in the outer memory.Type: GrantFiled: July 27, 2017Date of Patent: July 10, 2018Assignee: Intel CorporationInventors: Zhichong Chen, Jinfeng Zhou, Jianbin He, Liu Yang, Qiang Li
-
Patent number: 9961354Abstract: The invention provides a video codec. In one embodiment, the video codec is coupled to an outer memory storing a reference frame, and comprises an interface circuit, an in-chip memory, a motion estimation circuit, and a controller. The interface circuit obtains in-chip data from the reference frame stored in the outer memory. The in-chip memory stores the in-chip data. The motion estimation circuit retrieves search window data from the in-chip data with a search window, and performs a motion estimation process on a current macroblock according to the search-window data. The controller shifts the location of the search window when the current macroblock is shifted, marks a macroblock shifted out from the search window as an empty macroblock, and controls the interface circuit to obtain an updated macroblock for replacing the empty macroblock in the in-chip memory from the reference frame stored in the outer memory.Type: GrantFiled: May 2, 2017Date of Patent: May 1, 2018Assignee: Intel CorporationInventors: Zhichong Chen, Jinfeng Zhou, Jianbin He, Liu Yang, Qiang Li
-
Publication number: 20170324968Abstract: The invention provides a video codec. In one embodiment, the video codec is coupled to an outer memory storing a reference frame, and comprises an interface circuit, an in-chip memory, a motion estimation circuit, and a controller. The interface circuit obtains in-chip data from the reference frame stored in the outer memory. The in-chip memory stores the in-chip data. The motion estimation circuit retrieves search window data from the in-chip data with a search window, and performs a motion estimation process on a current macroblock according to the search-window data. The controller shifts the location of the search window when the current macroblock is shifted, marks a macroblock shifted out from the search window as an empty macroblock, and controls the interface circuit to obtain an updated macroblock for replacing the empty macroblock in the in-chip memory from the reference frame stored in the outer memory.Type: ApplicationFiled: July 27, 2017Publication date: November 9, 2017Inventors: Zhichong CHEN, Jinfeng ZHOU, Jianbin HE, Liu YANG, Qiang LI
-
Publication number: 20170302942Abstract: The invention provides a video codec. In one embodiment, the video codec is coupled to an outer memory storing a reference frame, and comprises an interface circuit, an in-chip memory, a motion estimation circuit, and a controller. The interface circuit obtains in-chip data from the reference frame stored in the outer memory. The in-chip memory stores the in-chip data. The motion estimation circuit retrieves search window data from the in-chip data with a search window, and performs a motion estimation process on a current macroblock according to the search-window data. The controller shifts the location of the search window when the current macroblock is shifted, marks a macroblock shifted out from the search window as an empty macroblock, and controls the interface circuit to obtain an updated macroblock for replacing the empty macroblock in the in-chip memory from the reference frame stored in the outer memory.Type: ApplicationFiled: May 2, 2017Publication date: October 19, 2017Inventors: Zhichong CHEN, Jinfeng ZHOU, Jianbin HE, Liu YANG, Qiang LI
-
Patent number: 9648338Abstract: The invention provides a video codec. In one embodiment, the video codec is coupled to an outer memory storing a reference frame, and comprises an interface circuit, an in-chip memory, a motion estimation circuit, and a controller. The interface circuit obtains in-chip data from the reference frame stored in the outer memory. The in-chip memory stores the in-chip data. The motion estimation circuit retrieves search window data from the in-chip data with a search window, and performs a motion estimation process on a current macroblock according to the search-window data. The controller shifts the location of the search window when the current macroblock is shifted, marks a macroblock shifted out from the search window as an empty macroblock, and controls the interface circuit to obtain an updated macroblock for replacing the empty macroblock in the in-chip memory from the reference frame stored in the outer memory.Type: GrantFiled: February 27, 2012Date of Patent: May 9, 2017Assignee: Intel CorporationInventors: Zhichong Chen, Jinfeng Zhou, Jianbin He, Liu Yang, Qiang Li
-
Publication number: 20150341658Abstract: An in-loop filtering acceleration circuit applied in a video codec system supporting the H.264 standard and the VC-1 standard is provided. The circuit includes multiple one-dimensional (1D) filters configured to perform a filtering process; and a filter selection unit configured to select one of the 1D filters according to the value of the boundary strength to perform the filtering processing to the reconstructed macroblock. The in-loop filtering acceleration circuit further divides the reconstructed macroblock into multiple 8×8 blocks and multiple 4×4 blocks, performs the filtering process to horizontal edges of the 8×8 blocks the reconstructed macroblock row by row from bottom to top, and performs the filtering process to horizontal edges of the 4×4 blocks row by row from top to bottom.Type: ApplicationFiled: August 5, 2015Publication date: November 26, 2015Inventors: Yinglai XI, Qiang LI, Jumei LI, Jianbin HE, Jinfeng ZHOU, Zhichong CHEN, Liu YANG, Dong LI
-
Publication number: 20120155543Abstract: The invention provides a video codec. In one embodiment, the video codec is coupled to an outer memory storing a reference frame, and comprises an interface circuit, an in-chip memory, a motion estimation circuit, and a controller. The interface circuit obtains in-chip data from the reference frame stored in the outer memory. The in-chip memory stores the in-chip data. The motion estimation circuit retrieves search window data from the in-chip data with a search window, and performs a motion estimation process on a current macroblock according to the search-window data. The controller shifts the location of the search window when the current macroblock is shifted, marks a macroblock shifted out from the search window as an empty macroblock, and controls the interface circuit to obtain an updated macroblock for replacing the empty macroblock in the in-chip memory from the reference frame stored in the outer memory.Type: ApplicationFiled: February 27, 2012Publication date: June 21, 2012Applicant: VIA TELECOM, INC.Inventors: Zhichong CHEN, Jinfeng ZHOU, Jianbin HE, Liu YANG, Qiang LI