Patents by Inventor Hyeongwoo Kim
Hyeongwoo Kim 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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Publication number: 20240087610Abstract: A computer-implemented method of processing video data comprising a first sequences of image frames containing a first instance of an object. The method includes isolating said first instance of the object within the first sequence of image frames, determining, using the isolated first instance of the object, first parameter values for a synthetic model of the object, modifying the first parameter values for the synthetic model of the object, rendering a modified first instance of the object using a trained machine learning model and the modified first parameter values for the synthetic model of the object, and replacing at least part of the first instance of the object within the first sequence of image frames with a corresponding at least part of the modified first instance of the object.Type: ApplicationFiled: November 17, 2023Publication date: March 14, 2024Inventors: Scott MANN, Hyeongwoo KIM, Sean DANISCHEVSKY, Rob HALL, Gary Myles SCULLION
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Publication number: 20230419723Abstract: A computer-implemented method of processing target footage of a target human face includes training an encoder-decoder network comprising an encoder network, a first decoder network, and a second decoder network. The training includes training a first path through the encoder-decoder network including the encoder network and the first decoder network to reconstruct the target footage of the target human face, and training a second path through the encoder-decoder network including the encoder network and the second decoder network to process renders of a synthetic face model exhibiting a range of poses and expressions to determine parameter values for the synthetic face model corresponding to the range of poses and expressions. The method includes processing, using a trained network path comprising or trained using the encoder network and comprising the first decoder network, source data representing the synthetic face model exhibiting a source sequence of expressions, to generate output video data.Type: ApplicationFiled: December 20, 2022Publication date: December 28, 2023Inventor: Hyeongwoo KIM
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Patent number: 11830159Abstract: Obtaining input video data depicting footage of an object, obtaining current values of a set of adjustable parameters of an object representation model comprising a neural network and arranged to generate animated representations of the object using the neural network in which a geometry of the object is controllable by the set of adjustable parameters. For a plurality of iterations, using the object representation model to generate a video layer comprising an animated representation of the object in which the geometry of the object corresponds to the current values of the set of adjustable parameters, presenting composite video data comprising the video layer overlaid on the object in the input video data, and updating the current values of the set of adjustable parameters in response to user input via the user interface.Type: GrantFiled: December 8, 2022Date of Patent: November 28, 2023Assignee: Flawless Holding LimitedInventors: Scott Mann, Hyeongwoo Kim
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Publication number: 20230353172Abstract: An electronic device is provided. The electronic device includes a first antenna which transmits/receives a radio frequency (RF) signal, a second antenna which transmits/receives an RF signal, a third antenna which transmits/receives an RF signal, a first grip sensor sensing a proximity of an external dielectric body, a second grip sensor sensing a proximity of an external dielectric body, a third grip sensor sensing a proximity of an external dielectric body, and a processor operatively connected to the first grip sensor, the second grip sensor, and the third grip sensor, wherein upon sensing proximity of an external dielectric body, the first grip sensor, the second grip sensor, and the third grip sensor transmit proximity information to the processor, and upon receiving proximity information from the second grip sensor and the third grip sensor, the processor determines that an external dielectric body is in proximity to the first grip sensor.Type: ApplicationFiled: July 11, 2023Publication date: November 2, 2023Inventors: Hyeongwoo KIM, Sangjin OH, Jiwoo LEE
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Patent number: 11715495Abstract: A computer-implemented method of processing video data comprising a sequence of image frames. The method includes isolating an instance of an object within the sequence of image frames, generating a modified instance of the object using a machine learning model, and modifying the video data to smoothly transition between at least part of the isolated instance of the object and a corresponding at least part of the modified instance of the object over a subsequence of the sequence of image frames.Type: GrantFiled: December 23, 2021Date of Patent: August 1, 2023Assignee: Flawless Holdings LimitedInventors: Scott Mann, Pablo Garrido, Hyeongwoo Kim, Sean Danischevsky, Robert Hall, Gary Myles Scullion
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Patent number: 11699464Abstract: A computer-implemented method of processing video data comprising a first sequences of image frames containing a first instance of an object. The method includes isolating said first instance of the object within the first sequence of image frames, determining, using the isolated first instance of the object, first parameter values for a synthetic model of the object, modifying the first parameter values for the synthetic model of the object, rendering a modified first instance of the object using a trained machine learning model and the modified first parameter values for the synthetic model of the object, and replacing at least part of the first instance of the object within the first sequence of image frames with a corresponding at least part of the modified first instance of the object.Type: GrantFiled: December 21, 2022Date of Patent: July 11, 2023Assignee: Flawless Holdings LimitedInventors: Scott Mann, Pablo Garrido, Hyeongwoo Kim, Sean Danischevsky, Rob Hall, Gary Myles Scullion
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Publication number: 20230132243Abstract: A computer-implemented method of processing video data comprising a first sequences of image frames containing a first instance of an object. The method includes isolating said first instance of the object within the first sequence of image frames, determining, using the isolated first instance of the object, first parameter values for a synthetic model of the object, modifying the first parameter values for the synthetic model of the object, rendering a modified first instance of the object using a trained machine learning model and the modified first parameter values for the synthetic model of the object, and replacing at least part of the first instance of the object within the first sequence of image frames with a corresponding at least part of the modified first instance of the object.Type: ApplicationFiled: December 21, 2022Publication date: April 27, 2023Inventors: Scott MANN, Pablo GARRIDO, Hyeongwoo KIM, Sean DANISCHEVSKY, Rob HALL, Gary Myles SCULLION
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Patent number: 11574655Abstract: A computer-implemented method of processing video data comprising a first sequences of image frames containing a first instance of an object. The method includes isolating said first instance of the object within the first sequence of image frames, determining, using the isolated first instance of the object, first parameter values for a synthetic model of the object, modifying the first parameter values for the synthetic model of the object, rendering a modified first instance of the object using a trained machine learning model and the modified first parameter values for the synthetic model of the object, and replacing at least part of the first instance of the object within the first sequence of image frames with a corresponding at least part of the modified first instance of the object.Type: GrantFiled: June 10, 2022Date of Patent: February 7, 2023Assignee: Flawless Holdings LimitedInventors: Scott Mann, Pablo Garrido, Hyeongwoo Kim, Sean Danischevsky, Rob Hall, Gary Myles Scullion
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Patent number: 11562597Abstract: A computer-implemented method of processing target footage of a target human face includes training an encoder-decoder network comprising an encoder network, a first decoder network, and a second decoder network. The training includes training a first path through the encoder-decoder network including the encoder network and the first decoder network to reconstruct the target footage of the target human face, and training a second path through the encoder-decoder network including the encoder network and the second decoder network to process renders of a synthetic face model exhibiting a range of poses and expressions to determine parameter values for the synthetic face model corresponding to the range of poses and expressions. The method includes processing, using a trained network path comprising or trained using the encoder network and comprising the first decoder network, source data representing the synthetic face model exhibiting a source sequence of expressions, to generate output video data.Type: GrantFiled: June 22, 2022Date of Patent: January 24, 2023Assignee: Flawless Holdings LimitedInventor: Hyeongwoo Kim
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Publication number: 20230015971Abstract: A computer-implemented method includes obtaining source video data comprising a plurality of image frames, and using a face tracker to detect one or more instances of faces within respective sequences of image frames of the source video data. For a first instance of a given face detected within a first sequence of image frames, the method includes determining a framewise location and size of the first instance of the given face in the first sequence of image frames, using a neural renderer to obtain replacement video data comprising a replacement instance of the given face, and using the determined framewise location and size to replace at least part of the first instance of the given face with at least part of the replacement instance of the given face.Type: ApplicationFiled: June 28, 2022Publication date: January 19, 2023Inventors: Scott MANN, Rob HALL, Hyeongwoo KIM
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Publication number: 20220383908Abstract: A computer-implemented method of processing video data comprising a first sequences of image frames containing a first instance of an object. The method includes isolating said first instance of the object within the first sequence of image frames, determining, using the isolated first instance of the object, first parameter values for a synthetic model of the object, modifying the first parameter values for the synthetic model of the object, rendering a modified first instance of the object using a trained machine learning model and the modified first parameter values for the synthetic model of the object, and replacing at least part of the first instance of the object within the first sequence of image frames with a corresponding at least part of the modified first instance of the object.Type: ApplicationFiled: June 10, 2022Publication date: December 1, 2022Inventors: Scott MANN, Pablo GARRIDO, Hyeongwoo KIM, Sean DANISCHEVSKY, Rob HALL, Gary Myles SCULLION
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Publication number: 20220383906Abstract: A computer-implemented method of processing video data comprising a sequence of image frames. The method includes isolating an instance of an object within the sequence of image frames, generating a modified instance of the object using a machine learning model, and modifying the video data to smoothly transition between at least part of the isolated instance of the object and a corresponding at least part of the modified instance of the object over a subsequence of the sequence of image frames.Type: ApplicationFiled: December 23, 2021Publication date: December 1, 2022Inventors: Scott MANN, Pablo GARRIDO, Hyeongwoo KIM, Sean DANISCHEVSKY, Rob Hall, Gary Myles Scullion
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Patent number: 11398255Abstract: A computer-implemented method of processing video data comprising a first sequences of image frames containing a first instance of an object. The method includes isolating said first instance of the object within the first sequence of image frames, determining, using the isolated first instance of the object, first parameter values for a synthetic model of the object, modifying the first parameter values for the synthetic model of the object, rendering a modified first instance of the object using a trained machine learning model and the modified first parameter values for the synthetic model of the object, and replacing at least part of the first instance of the object within the first sequence of image frames with a corresponding at least part of the modified first instance of the object.Type: GrantFiled: December 23, 2021Date of Patent: July 26, 2022Assignee: Flawless Holdings LimitedInventors: Scott Mann, Pablo Garrido, Hyeongwoo Kim, Sean Danischevsky, Rob Hall, Gary Myles Scullion
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Patent number: 11018706Abstract: Various embodiments provide an antenna device that includes: a metal member configured to have a length that contributes to at least a part of an electronic device; a printed circuit board (PCB) configured to be feed-connected to a preset position of the metal member in order to apply the metal member as an antenna radiator; and at least one electronic component electrically connected to a position different from the feeding position of the metal member and grounded to the PCB, and provide an electronic device that includes the same. Accordingly, the antenna device is grounded to the PCB in a desired position of the metal member by using the basically provided electronic component so that it is possible to exclude a separate electrical connection member, thereby reducing the cost, increasing the use of space, enhancing the degree of freedom of the design of the antenna radiator.Type: GrantFiled: March 12, 2020Date of Patent: May 25, 2021Assignee: Samsung Electronics Co., Ltd.Inventors: Gunhee Son, Hyeongwoo Kim, Soon-Sang Park, Seunghyun Yeo
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Publication number: 20200212947Abstract: Various embodiments provide an antenna device that includes: a metal member configured to have a length that contributes to at least a part of an electronic device; a printed circuit board (PCB) configured to be feed-connected to a preset position of the metal member in order to apply the metal member as an antenna radiator; and at least one electronic component electrically connected to a position different from the feeding position of the metal member and grounded to the PCB, and provide an electronic device that includes the same. Accordingly, the antenna device is grounded to the PCB in a desired position of the metal member by using the basically provided electronic component so that it is possible to exclude a separate electrical connection member, thereby reducing the cost, increasing the use of space, enhancing the degree of freedom of the design of the antenna radiator.Type: ApplicationFiled: March 12, 2020Publication date: July 2, 2020Inventors: Gunhee SON, Hyeongwoo KIM, Soon-Sang PARK, Seunghyun YEO
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Patent number: 10594344Abstract: Various embodiments provide an antenna device that includes: a metal member configured to have a length that contributes to at least a part of an electronic device; a printed circuit board (PCB) configured to be feed-connected to a preset position of the metal member in order to apply the metal member as an antenna radiator; and at least one electronic component electrically connected to a position different from the feeding position of the metal member and grounded to the PCB, and provide an electronic device that includes the same. Accordingly, the antenna device is grounded to the PCB in a desired position of the metal member by using the basically provided electronic component so that it is possible to exclude a separate electrical connection member, thereby reducing the cost, increasing the use of space, enhancing the degree of freedom of the design of the antenna radiator.Type: GrantFiled: February 25, 2019Date of Patent: March 17, 2020Assignee: Samsung Electronics Co., Ltd.Inventors: Gunhee Son, Hyeongwoo Kim, Soon-Sang Park, Seunghyun Yeo
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Publication number: 20190260405Abstract: Various embodiments provide an antenna device that includes: a metal member configured to have a length that contributes to at least a part of an electronic device; a printed circuit board (PCB) configured to be feed-connected to a preset position of the metal member in order to apply the metal member as an antenna radiator; and at least one electronic component electrically connected to a position different from the feeding position of the metal member and grounded to the PCB, and provide an electronic device that includes the same. Accordingly, the antenna device is grounded to the PCB in a desired position of the metal member by using the basically provided electronic component so that it is possible to exclude a separate electrical connection member, thereby reducing the cost, increasing the use of space, enhancing the degree of freedom of the design of the antenna radiator.Type: ApplicationFiled: February 25, 2019Publication date: August 22, 2019Inventors: Gunhee SON, Hyeongwoo KIM, Soon-Sang PARK, Seunghyun YEO
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Patent number: 10218396Abstract: Various embodiments provide an antenna device that includes: a metal member configured to have a length that contributes to at least a part of an electronic device; a printed circuit board (PCB) configured to be feed-connected to a preset position of the metal member in order to apply the metal member as an antenna radiator; and at least one electronic component electrically connected to a position different from the feeding position of the metal member and grounded to the PCB, and provide an electronic device that includes the same. Accordingly, the antenna device is grounded to the PCB in a desired position of the metal member by using the basically provided electronic component so that it is possible to exclude a separate electrical connection member, thereby reducing the cost, increasing the use of space, enhancing the degree of freedom of the design of the antenna radiator.Type: GrantFiled: July 28, 2016Date of Patent: February 26, 2019Assignee: Samsung Electronics Co., Ltd.Inventors: Gunhee Son, Hyeongwoo Kim, Soon-Sang Park, Seunghyun Yeo
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Patent number: 9582901Abstract: Systems and methods are discussed to separate the specular reflectivity and/or the diffuse reflectivity from an input image. Embodiments of the invention can be used to determine the specular chromaticity by iteratively solving one or more objective functions. An objective function can include functions that take into account the smooth gradient of the specular chromaticity. An objective function can take into account the interior chromatic homogeneity of the diffuse chromaticity and/or the sharp changes between chromaticity. Embodiments of the invention can also be used to determine the specular chromaticity of an image using a pseudo specular-free image that is calculated from the input image and a dark channel image that can be used to iteratively solve an objective function(s).Type: GrantFiled: July 12, 2016Date of Patent: February 28, 2017Assignee: Adobe Systems IncorporatedInventors: Hailin Jin, Hyeongwoo Kim, Sunil Hadap
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Publication number: 20170033812Abstract: Various embodiments provide an antenna device that includes: a metal member configured to have a length that contributes to at least a part of an electronic device; a printed circuit board (PCB) configured to be feed-connected to a preset position of the metal member in order to apply the metal member as an antenna radiator; and at least one electronic component electrically connected to a position different from the feeding position of the metal member and grounded to the PCB, and provide an electronic device that includes the same. Accordingly, the antenna device is grounded to the PCB in a desired position of the metal member by using the basically provided electronic component so that it is possible to exclude a separate electrical connection member, thereby reducing the cost, increasing the use of space, enhancing the degree of freedom of the design of the antenna radiator.Type: ApplicationFiled: July 28, 2016Publication date: February 2, 2017Inventors: Gunhee Son, Hyeongwoo Kim, Soon-Sang Park, Seunghyun Yeo