公开(公告)号：US12132953B2

公开(公告)日：2024-10-29

申请号：US17401656

申请日：2021-08-13

申请人： Gracenote, Inc.

发明人： Amanmeet Garg ,  Sharmishtha Gupta ,  Andreas Schmidt ,  Lakshika Balasuriya ,  Aneesh Vartakavi

IPC分类号： H04N21/44 ,  G06F18/25 ,  G06V20/40 ,  H04N21/8352

CPC分类号： H04N21/44008 ,  G06F18/253 ,  G06V20/41 ,  H04N21/8352

摘要： In one aspect, an example method includes (i) obtaining fingerprint repetition data for a portion of video content, with the fingerprint repetition data including a list of other portions of video content matching the portion of video content and respective reference identifiers for the other portions of video content; (ii) identifying the portion of video content as a program segment rather than an advertisement segment based at least on a number of unique reference identifiers within the list of other portions of video content relative to a total number of reference identifiers within the list of other portions of video content; (iii) determining that the portion of video content corresponds to a program specified in an electronic program guide using a timestamp of the portion of video content; and (iv) storing an indication of the portion of video content in a data file for the program.

公开(公告)号：US12112455B2

公开(公告)日：2024-10-08

申请号：US17202731

申请日：2021-03-16

申请人： Vinai Artificial Intelligence Application and Research Joint Stock Company

发明人： Hung Hai Bui ,  Hoai Minh Nguyen ,  Phong The Tran ,  Anh Tuan Tran ,  Thao Phuong Nguyen Thi

IPC分类号： G06T5/70 ,  G06F18/25 ,  G06T5/50 ,  G06V10/44 ,  G06V40/16

CPC分类号： G06T5/70 ,  G06F18/253 ,  G06T5/50 ,  G06V10/44 ,  G06V40/169

摘要： Provided is a Face-aware Offset Calculation (FOC) module and method for facial frame interpolation and enhancement and a face video deblurring system and method using the same. The system comprises: a facial frame enhancement device, including a FOC module, for enhancing a target frame; a facial frame interpolation device, including the FOC module, for interpolating the target frame; and a combination device for combining the enhanced target frame with the interpolated target frame.

公开(公告)号：US12018959B2

公开(公告)日：2024-06-25

申请号：US17570300

申请日：2022-01-06

申请人： TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC.

发明人： Xuewei Qi ,  Rui Guo ,  Prashant Tiwari ,  Chang-Heng Wang ,  Takayuki Shimizu

IPC分类号： G01C21/00 ,  G01S13/86 ,  G01S13/931 ,  G06F18/25 ,  G06T7/50 ,  G06V10/40

CPC分类号： G01C21/3833 ,  G06F18/251 ,  G06F18/253 ,  G06T7/50 ,  G06V10/40 ,  G01S13/865 ,  G01S13/867 ,  G01S13/931 ,  G06T2207/10028 ,  G06T2207/30244 ,  G06T2207/30252

摘要： Systems and methods are provided for utilizing sensor data from sensors of different modalities and from different vehicles to generate a combined image of an environment. Sensor data, such as a point cloud, generated by a LiDAR sensor on a first vehicle may be combined with sensor data, such as image data, generated by a camera on a second vehicle. The point cloud and image data may be combined to provide benefits over either data individually and processed to provide an improved image of the environment of the first and second vehicles. Either vehicle can perform this processing when receiving the sensor data from the other vehicle. An external system can also do the processing when receiving the sensor data from both vehicles. The improved image can then be used by one or both of the vehicles to improve, for example, automated travel through or obstacle identification in the environment.

公开(公告)号：US12014571B2

公开(公告)日：2024-06-18

申请号：US17333915

申请日：2021-05-28

申请人： Samsung Electronics Co., Ltd.

发明人： SungUn Park ,  Hyeongwook Yang ,  Tushar Balasaheb Sandhan ,  Jiaqian Yu ,  Jingtao Xu ,  Youngjun Kwak ,  Juwoan Yoo ,  Jae Joon Han

IPC分类号： G06K9/00 ,  G06F18/211 ,  G06F18/25 ,  G06V10/80 ,  G06V40/16 ,  G06V40/18 ,  G06V40/40

CPC分类号： G06V40/168 ,  G06F18/211 ,  G06F18/251 ,  G06F18/253 ,  G06V10/803 ,  G06V40/193 ,  G06V40/45 ,  G06V40/161

摘要： Provided is a liveness verification method and device. A liveness verification device acquires a first image and a second image, and select one or more liveness models based on respective analyses of the first image and the second image, including analyses based on an object part being detected in the first image and/or the second image, and to verify, using the selected one or more liveness models, a liveness of the object based on the first image and/or the second image. The first image may be a color image and the second image may be an Infrared image.

公开(公告)号：US20240192361A1

公开(公告)日：2024-06-13

申请号：US18416641

申请日：2024-01-18

申请人： QUALCOMM Incorporated

发明人： Radhika Dilip GOWAIKAR ,  Ravi Teja SUKHAVASI ,  Daniel Hendricus Franciscus DIJKMAN ,  Bence MAJOR ,  Amin ANSARI ,  Teck Yian LIM ,  Sundar SUBRAMANIAN ,  Xinzhou WU

IPC分类号： G01S13/931 ,  G01S7/41 ,  G01S13/86 ,  G05D1/228 ,  G05D1/247 ,  G05D1/249 ,  G06F18/213 ,  G06F18/22 ,  G06F18/25 ,  G06T7/60 ,  G06V10/80 ,  G06V20/56

CPC分类号： G01S13/931 ,  G01S7/417 ,  G01S13/867 ,  G05D1/228 ,  G05D1/247 ,  G05D1/249 ,  G06F18/213 ,  G06F18/22 ,  G06F18/253 ,  G06T7/60 ,  G06V10/80 ,  G06V20/56 ,  G01S2013/9318 ,  G01S2013/93185 ,  G01S2013/9319 ,  G01S2013/9321 ,  G01S2013/93276 ,  G06T2207/10044 ,  G06T2207/30252

摘要： Disclosed are techniques for fusing camera and radar frames to perform object detection in one or more spatial domains. In an aspect, an on-board computer of a host vehicle receives, from a camera sensor of the host vehicle, a plurality of camera frames, receives, from a radar sensor of the host vehicle, a plurality of radar frames, performs a camera feature extraction process on a first camera frame of the plurality of camera frames to generate a first camera feature map, performs a radar feature extraction process on a first radar frame of the plurality of radar frames to generate a first radar feature map, converts the first camera feature map and/or the first radar feature map to a common spatial domain, and concatenates the first radar feature map and the first camera feature map to generate a first concatenated feature map in the common spatial domain.

公开(公告)号：US11991013B2

公开(公告)日：2024-05-21

申请号：US17352688

申请日：2021-06-21

申请人： Airbnb, Inc.

发明人： Avand Amiri ,  Stepan Parunashvili

IPC分类号： G06T13/40 ,  G06F18/214 ,  G06F18/25 ,  G06Q10/02 ,  G06V20/40 ,  G06V40/16 ,  G06V40/20 ,  H04L12/18 ,  H04L51/046 ,  H04L51/08 ,  H04L65/403 ,  H04N7/15

CPC分类号： H04L12/1818 ,  G06F18/214 ,  G06F18/253 ,  G06Q10/02 ,  G06T13/40 ,  G06V20/40 ,  G06V40/176 ,  G06V40/20 ,  H04L12/1822 ,  H04L51/046 ,  H04L51/08 ,  H04L65/403 ,  H04N7/157

摘要： A presentation service generates an audience interface for an electronic presentation. The audience interface may simulate an in-person presentation, including features such as a central presenter and seat locations for audience members. The audience members may select emotes which may be displayed in the audience interface. The emotes may indicate the audience members' opinion of the content being presented. The presentation service may enable chats between multiple audience members, grouping of audience members private rooms, and other virtual simulations of functions corresponding to in-person presentations.

公开(公告)号：US11989933B2

公开(公告)日：2024-05-21

申请号：US16976412

申请日：2019-04-29

申请人： CARNEGIE MELLON UNIVERSITY

发明人： Felix Juefei Xu ,  Marios Savvides

IPC分类号： G06V10/82 ,  G06F18/21 ,  G06F18/2135 ,  G06F18/2413 ,  G06F18/25 ,  G06N3/045 ,  G06N3/048 ,  G06N3/08 ,  G06N3/084 ,  G06V10/44

CPC分类号： G06V10/82 ,  G06F18/21 ,  G06F18/21355 ,  G06F18/2414 ,  G06F18/253 ,  G06N3/045 ,  G06N3/048 ,  G06N3/08 ,  G06N3/084 ,  G06V10/454

摘要： The invention proposes a method of training a convolutional neural network in which, at each convolutional layer, weights for one seed convolutional filter per layer are updated during each training iteration. All other convolutional filters are polynomial transformations of the seed filter, or, alternatively, all response maps are polynomial transformations of the response map generated by the seed filter.

公开(公告)号：US20240163508A1

公开(公告)日：2024-05-16

申请号：US18546386

申请日：2022-01-21

申请人： Gracenote, Inc.

发明人： Amanmeet Garg ,  Sharmishtha Gupta ,  Andreas Schmidt ,  Lakshika Balasuriya ,  Aneesh Vartakavi

IPC分类号： H04N21/44 ,  G06F18/25 ,  G06V20/40 ,  H04N21/8352

CPC分类号： H04N21/44008 ,  G06F18/253 ,  G06V20/41 ,  H04N21/8352

摘要： In one aspect, an example method includes (i) obtaining fingerprint repetition data for a portion of video content, with the fingerprint repetition data including a list of other portions of video content matching the portion of video content and respective reference identifiers for the other portions of video content; (ii) identifying the portion of video content as a program segment rather than an advertisement segment based at least on a number of unique reference identifiers within the list of other portions of video content relative to a total number of reference identifiers within the list of other portions of video content; (iii) determining that the portion of video content corresponds to a program specified in an electronic program guide using a time stamp of the portion of video content; and (iv) storing an indication of the portion of video content in a data file for the program.

公开(公告)号：US11979245B2

公开(公告)日：2024-05-07

申请号：US18125894

申请日：2023-03-24

申请人： Airbnb, Inc.

发明人： Avand Amiri ,  Stepan Parunashvili

IPC分类号： G06V40/20 ,  G06F18/214 ,  G06F18/25 ,  G06Q10/02 ,  G06T13/40 ,  G06V20/40 ,  G06V40/16 ,  H04L12/18 ,  H04L51/046 ,  H04L51/08 ,  H04L65/403 ,  H04N7/15

CPC分类号： H04L12/1818 ,  G06F18/214 ,  G06F18/253 ,  G06Q10/02 ,  G06T13/40 ,  G06V20/40 ,  G06V40/176 ,  G06V40/20 ,  H04L12/1822 ,  H04L51/046 ,  H04L51/08 ,  H04L65/403 ,  H04N7/157

摘要： A presentation service generates an audience interface for an electronic presentation. The audience interface may simulate an in-person presentation, including features such as a central presenter and seat locations for audience members. The audience members may select emotes which may be displayed in the audience interface. The emotes may indicate the audience members' opinion of the content being presented. The presentation service may enable chats between multiple audience members, grouping of audience members private rooms, and other virtual simulations of functions corresponding to in-person presentations.

公开(公告)号：US11972566B2

公开(公告)日：2024-04-30

申请号：US18315854

申请日：2023-05-11

申请人： MATRIXSPEC SOLUTIONS INC.

发明人： Michael Ngadi ,  Li Liu ,  Chen Zheng

IPC分类号： G06T7/00 ,  A01K43/00 ,  G06F18/211 ,  G06F18/24 ,  G06F18/25 ,  G06T7/40 ,  G06T7/90 ,  G06V10/56 ,  G06V10/764 ,  G06T7/11

CPC分类号： G06T7/0012 ,  A01K43/00 ,  G06F18/211 ,  G06F18/24 ,  G06F18/253 ,  G06T7/40 ,  G06T7/90 ,  G06V10/56 ,  G06V10/764 ,  G06T7/11 ,  G06T2207/10024 ,  G06T2207/20024 ,  G06T2207/30004 ,  G06T2207/30044

摘要： Disclosed are systems, devices, and methods for detecting characteristics of an unhatched egg. A set of images of an unhatched egg are obtained, where each of the spectral images is obtained in a particular wavelength range. The set of images is processed to extract image features, where the image features includes an image texture feature. The extracted image features are processed to classify the unhatched egg according to at least one characteristic. The at least one characteristic may include fertility and/or gender.