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公开(公告)号：US20190304155A1
公开(公告)日：2019-10-03
申请号：US16172664
申请日：2018-10-26
Applicant: Intel Corporation
Inventor： Yikai Fang , Yangzhou Du , Qiang Eric Li , Xiaofeng Tong , Wenlong Li , Minje Park , Myung-Ho Ju , Jihyeon Kate Yi , Tae-Hoon Pete Kim
Abstract: Examples of systems and methods for augmented facial animation are generally described herein. A method for mapping facial expressions to an alternative avatar expression may include capturing a series of images of a face, and detecting a sequence of facial expressions of the face from the series of images. The method may include determining an alternative avatar expression mapped to the sequence of facial expressions, and animating an avatar using the alternative avatar expression.
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公开(公告)号：US20240005701A1
公开(公告)日：2024-01-04
申请号：US18254818
申请日：2021-09-23
Applicant: Intel Corporation
Inventor： Chenning Liu , Qiang Li , Wenlong Li , Yikai Fang , Hang Zheng , Jiansheng Chen
IPC: G06V40/20 , G06V10/82 , G06V10/764
CPC classification number: G06V40/23 , G06V10/764 , G06V10/82
Abstract: An example apparatus includes processor circuitry to extract features from image data obtained from a plurality of cameras, the extraction of features performed using a plurality of sequential neural network layers; in response to each of the plurality of sequential neural network layer extracting the features, identify the extracted features in a torso region of the image data via a plurality of attention modules; estimate body landmarks from image data to localize an area; generate an upper heatmap mask based on a geometric center of the image data; calculate a loss function for the image data based on a cross-entropy loss, a pixel-wise loss, and a triplet loss determined from the extracted features and the generated heatmap mask; select lowest correlated classes based on calculated correlations between pairs of a plurality of classes; and calculate voting scores for groups associated with the lowest correlated classes.
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公开(公告)号：US11587279B2
公开(公告)日：2023-02-21
申请号：US17682862
申请日：2022-02-28
Applicant: Intel Corporation
Inventor： Yikai Fang , Yangzhou Du , Qiang Eric Li , Xiaofeng Tong , Wenlong Li , Minje Park , Myung-Ho Ju , Jihyeon Kate Yi , Tae-Hoon Pete Kim
Abstract: Examples of systems and methods for augmented facial animation are generally described herein. A method for mapping facial expressions to an alternative avatar expression may include capturing a series of images of a face, and detecting a sequence of facial expressions of the face from the series of images. The method may include determining an alternative avatar expression mapped to the sequence of facial expressions, and animating an avatar using the alternative avatar expression.
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公开(公告)号：US20220292825A1
公开(公告)日：2022-09-15
申请号：US17626994
申请日：2019-08-13
Applicant: Intel Corporation
Inventor： Yikai Fang , Qiang Li , Wenlong Li , Haihua Lin , Chen Ling , Ming Lu , Hongzhi Tao , Xiaofeng Tong , Yumeng Wang
Abstract: Methods, systems and apparatuses may provide for technology that selects a player from a plurality of players based on an automated analysis of two-dimensional (2D) video data associated with a plurality of cameras, wherein the selected player is nearest to a projectile depicted in the 2D video data. The technology may also track a location of the selected player over a subsequent plurality of frames in the 2D video data and estimate a location of the projectile based on the location of the selected player over the subsequent plurality of frames.
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公开(公告)号：US20220262142A1
公开(公告)日：2022-08-18
申请号：US17627631
申请日：2019-08-14
Applicant: Intel Corporation
Inventor： Qiang Li , Yikai Fang , Wenlong Li , Chen Ling , Ofer Shkedi , Xiaofeng Tong
Abstract: Methods, systems and apparatuses may provide for technology that obtains multi-camera video data including a first 2D image corresponding to a first camera and a second 2D image corresponding to a second camera. The technology may also identify an association between a first instance of a 3D object in the first 2D image and a second instance of the 3D object in the second 2D image, and automatically generate a 3D bounding box around the 3D object based on the association between the first instance and the second instance.
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Patent Agency Ranking
公开(公告)号：US20220237845A1
公开(公告)日：2022-07-28
申请号：US17682862
申请日：2022-02-28
Applicant: Intel Corporation
Inventor： Yikai Fang , Yangzhou Du , Qiang Eric Li , Xiaofeng Tong , Wenlong Li , Minje Park , Myung-Ho Ju , Jihyeon Kate Yi , Tae-Hoon Pete Kim
Abstract: Examples of systems and methods for augmented facial animation are generally described herein. A method for mapping facial expressions to an alternative avatar expression may include capturing a series of images of a face, and detecting a sequence of facial expressions of the face from the series of images. The method may include determining an alternative avatar expression mapped to the sequence of facial expressions, and animating an avatar using the alternative avatar expression.
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公开(公告)号：US20210256245A1
公开(公告)日：2021-08-19
申请号：US17251195
申请日：2018-09-26
Applicant: Intel Corporation
Inventor： Qiang Li , Xiaofeng Tong , Yikai Fang , Chen Ling , Wenlong Li
IPC: G06K9/00 , H04N13/282 , G06K9/62 , G06K9/32
Abstract: A mechanism is described for facilitating real-time multi-view detection of objects in multi-camera environments, according to one embodiment. A method of embodiments, as described herein, includes mapping first lines associated with objects to a ground plane; and forming clusters of second lines corresponding to the first lines such that an intersection point in a cluster represents a position of an object on the ground plane.
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公开(公告)号：US10828549B2
公开(公告)日：2020-11-10
申请号：US15574109
申请日：2016-12-30
Applicant: Intel Corporation
Inventor： Qiang Eric Li , Wenlong Li , Shaohui Jiao , Yikai Fang , Xiaolu Shen , Lidan Zhang , Xiaofeng Tong , Fucen Zeng
Abstract: System and techniques for positional analysis using computer vision sensor synchronization are described herein. A set of sensor data may be obtained for a participant of an activity. A video stream may be captured in response to detection of a start of the activity in the set of sensor data. The video stream may include images of the participant engaging in the activity. A key stage of the activity may be identified by evaluation of the sensor data. A key frame may be selected from the video stream using a timestamp of the sensor data used to identify the key stage of the activity. A skeletal map may be generated for the participant in the key frame using key points of the participant extracted from the key frame. Instructional data may be selected using the skeletal map. The instructional data may be displayed on a display device.
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公开(公告)号：US10740944B2
公开(公告)日：2020-08-11
申请号：US16172664
申请日：2018-10-26
Applicant: Intel Corporation
Inventor： Yikai Fang , Yangzhou Du , Qiang Eric Li , Xiaofeng Tong , Wenlong Li , Minje Park , Myung-Ho Ju , Jihyeon Kate Yi , Tae-Hoon Pete Kim
Abstract: Examples of systems and methods for augmented facial animation are generally described herein. A method for mapping facial expressions to an alternative avatar expression may include capturing a series of images of a face, and detecting a sequence of facial expressions of the face from the series of images. The method may include determining an alternative avatar expression mapped to the sequence of facial expressions, and animating an avatar using the alternative avatar expression.
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公开(公告)号：US20180300925A1
公开(公告)日：2018-10-18
申请号：US15822271
申请日：2017-11-27
Applicant: Intel Corporation
Inventor： Yikai Fang , Yangzhou Du , Qiang Eric Li , Xiaofeng Tong , Wenlong Li , Minje Park , Myung-Ho Ju , Jihyeon Kate Yi , Tae-Hoon Pete Kim
Abstract: Examples of systems and methods for augmented facial animation are generally described herein. A method for mapping facial expressions to an alternative avatar expression may include capturing a series of images of a face, and detecting a sequence of facial expressions of the face from the series of images. The method may include determining an alternative avatar expression mapped to the sequence of facial expressions, and animating an avatar using the alternative avatar expression.
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