Patents by Inventor Fen Xiao
Fen Xiao 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: 11501431Abstract: An image processing method performed by a terminal is provided. A molybdenum target image is obtained, and a plurality of candidate regions are extracted from the molybdenum target image. In the molybdenum target image, a target region is marked in the plurality of candidate regions by using a neural network model obtained by deep learning training, a probability that a lump comprised in the target region is a target lump being greater than a first threshold, a probability that the target lump is a malignant tumor being greater than a second threshold, and the neural network model being used for indicating a mapping relationship between a candidate region and a probability that a lump comprised in the candidate region is the target lump.Type: GrantFiled: June 18, 2020Date of Patent: November 15, 2022Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LTDInventors: Fen Xiao, Jia Chang, Xuan Zhou, Ke Zhou Yan, Cheng Jiang, Kuan Tian, Jian Ping Zhu
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Patent number: 10863310Abstract: It is provided a method performed at a terminal for information interaction including the following steps: detecting current position and direction information of the terminal when the terminal shoots a scene image; determining an information search range of the terminal according to an image capture ability of the terminal; sending the current position and direction information and the information search range of the terminal to a server, wherein the server is configured to return, among a plurality of social information items published by one or more terminals on a social network platform, an information collection within the information search range and satisfying the position and direction information of the terminal; obtaining the scene image using the terminal; and displaying the information collection returned by the server along with the scene image.Type: GrantFiled: October 23, 2017Date of Patent: December 8, 2020Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventors: Zhenwei Zhang, Ling Wang, Fen Xiao, Zhehui Wu
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Publication number: 20200320701Abstract: An image processing method performed by a terminal is provided. A molybdenum target image is obtained, and a plurality of candidate regions are extracted from the molybdenum target image. In the molybdenum target image, a target region is marked in the plurality of candidate regions by using a neural network model obtained by deep learning training, a probability that a lump comprised in the target region is a target lump being greater than a first threshold, a probability that the target lump is a malignant tumor being greater than a second threshold, and the neural network model being used for indicating a mapping relationship between a candidate region and a probability that a lump comprised in the candidate region is the target lump.Type: ApplicationFiled: June 18, 2020Publication date: October 8, 2020Applicant: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventors: Fen Xiao, Jia Chang, Xuan Zhou, Ke Zhou Yan, Cheng Jiang, Kuan Tian, Jian Ping Zhu
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Patent number: 10580394Abstract: The present disclosure discloses a method, a client and a computer storage medium for processing information, wherein the method includes: triggering a first operation; downloading a first audio file and a first text file matching the first audio file in response to the first operation; partly truncating the first audio file to obtain a first audio clip according to first indication information for identifying a truncating start position and second indication information for identifying a truncating end position; triggering a second operation; playing the first audio clip and dynamically displaying a text information part in the first text file corresponding to the first audio clip synchronously in response to the second operation; acquiring voice information of a user while playing the first audio chip; and synthesizing the first audio clip and the voice information into a first acquisition result.Type: GrantFiled: November 28, 2017Date of Patent: March 3, 2020Assignee: Tencent Technology (Shenzhen) Company LimitedInventor: Fen Xiao
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Patent number: 10553003Abstract: The present invention is applicable to the field of Internet, and provides an interactive method and apparatus based on a web picture. The method includes: obtaining a web picture including a human image; determining a region where a specific part of the human image in the web picture is located; receiving an interactive instruction in the region where the specific part is located, and generating the interactive information corresponding to the specific part. When receiving the interactive instruction in the region where the specific part is located, generating the interactive information corresponding to the specific part by determining the region where the specific part of the human image in the obtained web picture including the human image is located. The interactive method provided by the embodiment of the present invention is simple to operate, and the interactive manners are various.Type: GrantFiled: June 22, 2016Date of Patent: February 4, 2020Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventors: Zhenwei Zhang, Fen Xiao, Jingjing Liu, Wenpei Hou, Ling Wang, Zhehui Wu, Xinlei Zhang
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Patent number: 10127736Abstract: A method for performing interaction based on augmented reality is performed at a first mobile terminal. While rendering a real-time scene photographed by its camera, the first mobile terminal submits its current location a remote server and then receives, from the remote server, information of multiple mobile terminals. After calculating the distance and orientation relationships between the multiple mobile terminals and itself, the first mobile terminal selects a second mobile terminal whose distance and orientation relationship with the first mobile terminal satisfies a preset requirement and then renders one or more interactive icons of the second mobile terminal near a portion of the real-time scene corresponding to the second location of the second mobile terminal. Finally, the first mobile terminal performs a respective interaction with the second mobile terminal in response to a user selection of a respective one of the one or more interactive icons.Type: GrantFiled: July 12, 2018Date of Patent: November 13, 2018Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventors: Zhenwei Zhang, Ling Wang, Fen Xiao, Zhehui Wu
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Publication number: 20180322707Abstract: A method for performing interaction based on augmented reality is performed at a first mobile terminal. While rendering a real-time scene photographed by its camera, the first mobile terminal submits its current location a remote server and then receives, from the remote server, information of multiple mobile terminals. After calculating the distance and orientation relationships between the multiple mobile terminals and itself, the first mobile terminal selects a second mobile terminal whose distance and orientation relationship with the first mobile terminal satisfies a preset requirement and then renders one or more interactive icons of the second mobile terminal near a portion of the real-time scene corresponding to the second location of the second mobile terminal. Finally, the first mobile terminal performs a respective interaction with the second mobile terminal in response to a user selection of a respective one of the one or more interactive icons.Type: ApplicationFiled: July 12, 2018Publication date: November 8, 2018Inventors: Zhenwei Zhang, Ling Wang, Fen Xiao, Zhehui Wu
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Patent number: 10049494Abstract: A method for performing interaction based on augmented reality is provided. The method includes obtaining an image of a real scene photographed by a first terminal; obtaining a first location of the first terminal and a second location of a second terminal, the first location including geographical coordinate and orientation of the first terminal; matching the first location with the second location; displaying, on the image of the real scene photographed by the first terminal, information of successfully matched second terminal; and interacting according to the displayed information of the second terminal. By the method, an image is formed by photographing a real scene, and information of the successfully matched second terminal is displayed on the image of the real scene photographed by the first terminal; then interactions are performed according to needs. Furthermore, a system for performing interaction based on augmented reality is provided.Type: GrantFiled: July 11, 2014Date of Patent: August 14, 2018Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventors: Zhenwei Zhang, Ling Wang, Fen Xiao, Zhehui Wu
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Publication number: 20180151163Abstract: The present disclosure discloses a method, a client and a computer storage medium for processing information, wherein the method includes: triggering a first operation; downloading a first audio file and a first text file matching the first audio file in response to the first operation; partly truncating the first audio file to obtain a first audio clip according to first indication information for identifying a truncating start position and second indication information for identifying a truncating end position; triggering a second operation; playing the first audio clip and dynamically displaying a text information part in the first text file corresponding to the first audio clip synchronously in response to the second operation; acquiring voice information of a user while playing the first audio chip; and synthesizing the first audio clip and the voice information into a first acquisition result.Type: ApplicationFiled: November 28, 2017Publication date: May 31, 2018Inventor: Fen Xiao
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Publication number: 20180049002Abstract: It is provided a method performed at a terminal for information interaction including the following steps: detecting current position and direction information of the terminal when the terminal shoots a scene image; determining an information search range of the terminal according to an image capture ability of the terminal; sending the current position and direction information and the information search range of the terminal to a server, wherein the server is configured to return, among a plurality of social information items published by one or more terminals on a social network platform, an information collection within the information search range and satisfying the position and direction information of the terminal; obtaining the scene image using the terminal; and displaying the information collection returned by the server along with the scene image.Type: ApplicationFiled: October 23, 2017Publication date: February 15, 2018Inventors: Zhenwei ZHANG, Ling WANG, Fen XIAO, Zhehui WU
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Patent number: 9858910Abstract: The present disclosure discloses a method, a client and a computer storage medium for processing information, wherein the method includes: triggering a first operation; downloading a first audio file and a first text file matching the first audio file in response to the first operation; partly truncating the first audio file to obtain a first audio clip according to first indication information for identifying a truncating start position and second indication information for identifying a truncating end position; triggering a second operation; playing the first audio clip and dynamically displaying a text information part in the first text file corresponding to the first audio clip synchronously in response to the second operation; acquiring voice information of a user while playing the first audio chip; and synthesizing the first audio clip and the voice information into a first acquisition result.Type: GrantFiled: June 20, 2016Date of Patent: January 2, 2018Assignee: Tencent Technology (Shenzhen) Company LimitedInventor: Fen Xiao
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Patent number: 9832614Abstract: It is provided a method, a server and a terminal for information interaction. One method for information interaction includes the following steps: obtaining, at a server, position information of a first terminal in a social network, direction information of the first terminal shooting a scene image, and an information search range corresponding to the first terminal; searching, at the server, for an information collection in the information search range corresponding to the first terminal in the social network according to the position information of the first terminal and the direction information of the first terminal shooting the scene image; and sending, at the server, the information collection to the first terminal so that the first terminal displays the information collection in the scene image shot by the first terminal.Type: GrantFiled: June 17, 2014Date of Patent: November 28, 2017Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventors: Zhenwei Zhang, Ling Wang, Fen Xiao, Zhehui Wu
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Publication number: 20160307351Abstract: The present invention is applicable to the field of Internet, and provides an interactive method and apparatus based on a web picture. The method includes: obtaining a web picture including a human image; determining a region where a specific part of the human image in the web picture is located; receiving an interactive instruction in the region where the specific part is located, and generating the interactive information corresponding to the specific part. When receiving the interactive instruction in the region where the specific part is located, generating the interactive information corresponding to the specific part by determining the region where the specific part of the human image in the obtained web picture including the human image is located. The interactive method provided by the embodiment of the present invention is simple to operate, and the interactive manners are various.Type: ApplicationFiled: June 22, 2016Publication date: October 20, 2016Applicant: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventors: Zhenwei ZHANG, Fen XIAO, Jingjing LIU, Wenpei HOU, Ling WANG, Zhehui WU, Xinlei ZHANG
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Publication number: 20160300557Abstract: The present disclosure discloses a method, a client and a computer storage medium for processing information, wherein the method includes: triggering a first operation; downloading a first audio file and a first text file matching the first audio file in response to the first operation; partly truncating the first audio file to obtain a first audio clip according to first indication information for identifying a truncating start position and second indication information for identifying a truncating end position; triggering a second operation; playing the first audio clip and dynamically displaying a text information part in the first text file corresponding to the first audio clip synchronously in response to the second operation; acquiring voice information of a user while playing the first audio chip; and synthesizing the first audio clip and the voice information into a first acquisition result.Type: ApplicationFiled: June 20, 2016Publication date: October 13, 2016Inventor: Fen Xiao
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Patent number: 9345967Abstract: A method, device, and system for interacting with a virtual character in a smart terminal are provided. The method can shoot and display a user reality scene image on a screen of the smart terminal, and superimpose the virtual character on the user reality scene image; acquire position of the smart terminal during movement; and determine whether change of the position of the smart terminal exceeds a preset threshold value, and if the change of the position of the smart terminal exceeds the preset threshold value, the method moves the virtual character in the user reality scene image according to the current position of the smart terminal. The interaction scene between the user and the virtual character is not a virtual scene but a true reality scene, both numbers and contents of the scenes are not limited, and the interaction efficiency in this manner is higher.Type: GrantFiled: March 21, 2014Date of Patent: May 24, 2016Assignee: Tencent Technology (Shenzhen) Company LimitedInventors: Zhenwei Zhang, Ling Wang, Fen Xiao, Zhehui Wu
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Publication number: 20150187142Abstract: A method for performing interaction based on augmented reality is provided. The method includes obtaining an image of a real scene photographed by a first terminal; obtaining a first location of the first terminal and a second location of a second terminal, the first location including geographical coordinate and orientation of the first terminal; matching the first location with the second location; displaying, on the image of the real scene photographed by the first terminal, information of successfully matched second terminal; and interacting according to the displayed information of the second terminal. By the method, an image is formed by photographing a real scene, and information of the successfully matched second terminal is displayed on the image of the real scene photographed by the first terminal; then interactions are performed according to needs. Furthermore, a system for performing interaction based on augmented reality is provided.Type: ApplicationFiled: July 11, 2014Publication date: July 2, 2015Inventors: Zhenwei ZHANG, Ling WANG, Fen XIAO, Zhehui WU
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Publication number: 20140295891Abstract: It is provided a method, a server and a terminal for information interaction. One method for information interaction includes the following steps: obtaining, at a server, position information of a first terminal in a social network, direction information of the first terminal shooting a scene image, and an information search range corresponding to the first terminal; searching, at the server, for an information collection in the information search range corresponding to the first terminal in the social network according to the position information of the first terminal and the direction information of the first terminal shooting the scene image; and sending, at the server, the information collection to the first terminal so that the first terminal displays the information collection in the scene image shot by the first terminal.Type: ApplicationFiled: June 17, 2014Publication date: October 2, 2014Inventors: Zhenwei ZHANG, Ling Wang, Fen Xiao, Zhehui Wu
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Publication number: 20140213361Abstract: A method, device, and system for interacting with a virtual character in a smart terminal are provided. The method can shoot and display a user reality scene image on a screen of the smart terminal, and superimpose the virtual character on the user reality scene image; acquire position of the smart terminal during movement; and determine whether change of the position of the smart terminal exceeds a preset threshold value, and if the change of the position of the smart terminal exceeds the preset threshold value, the method moves the virtual character in the user reality scene image according to the current position of the smart terminal. The interaction scene between the user and the virtual character is not a virtual scene but a true reality scene, both numbers and contents of the scenes are not limited, and the interaction efficiency in this manner is higher.Type: ApplicationFiled: March 21, 2014Publication date: July 31, 2014Applicant: Tencent Technology (Shenzhen) Company LimitedInventors: Zhenwei ZHANG, Ling WANG, Fen XIAO, Zhehui WU
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Patent number: D700591Type: GrantFiled: March 18, 2013Date of Patent: March 4, 2014Assignee: Shenzhen Fenda Technology Co., Ltd.Inventors: Fen Xiao, Zhenglong Gu