公开(公告)号：US12034981B2

公开(公告)日：2024-07-09

申请号：US17904222

申请日：2021-02-02

申请人： EDISN INC.

发明人： Akshay Chandrasekhar ,  Shivank Gupta ,  Monish Kumar Keswani ,  Arjun Kashyap

IPC分类号： H04N21/214 ,  G06V20/40 ,  G06V30/146 ,  G06V40/16 ,  H04N21/2187 ,  H04N21/234 ,  H04N21/2343 ,  H04N21/462 ,  H04N21/4725 ,  H04N21/84 ,  H04N21/8545 ,  G06V30/10

CPC分类号： H04N21/2187 ,  G06V20/42 ,  G06V20/46 ,  G06V30/147 ,  G06V40/172 ,  H04N21/23418 ,  H04N21/84 ,  G06V30/10

摘要： A method and a sports analytics system (SAS) for analyzing a live video broadcast stream (LVBS) of a sporting event are provided. The SAS splits the LVBS into a real time messaging protocol (RTMP) stream and a hypertext transfer protocol live stream (HLS) and analyses the RTMP stream using a phase difference between the RTMP stream and the HLS. The SAS detects persons present in a frame of the RTMP stream using a first set of cues and tracks the detected persons by analyzing preceding frames. The SAS recognizes the tracked persons using a second set of cues, assigns individual weights to each of the second set of cues, and compares the assigned weights of each of the recognized persons with pre-existing data of all players to identify the players in the frame. The SAS transmits the HLS and contextual interactive content of the identified players to a user device.

公开(公告)号：US20230082197A1

公开(公告)日：2023-03-16

申请号：US17904222

申请日：2021-02-02

申请人： EDISN INC.

发明人： Akshay Chandrasekhar ,  Shivank Gupta ,  Monsih Kumar Keswant ,  Arjun Kashyap

IPC分类号： H04N21/2187 ,  H04N21/234 ,  H04N21/84 ,  G06V40/16

摘要： A method and a sports analytics system (SAS) for analyzing a live video broadcast stream (LVBS) of a sporting event are provided. The SAS splits the LVBS into a real time messaging protocol (RTMP) stream and a hypertext transfer protocol live stream (HLS) and analyses the RTMP stream using a phase difference between the RTMP stream and the HLS. The SAS detects persons present in a frame of the RTMP stream using a first set of cues and tracks the detected persons by analyzing preceding frames. The SAS recognizes the tracked persons using a second set of cues, assigns individual weights to each of the second set of cues, and compares the assigned weights of each of the recognized persons with pre-existing data of all players to identify the players in the frame. The SAS transmits the HLS and contextual interactive content of the identified players to a user device.

公开(公告)号：US20240323457A1

公开(公告)日：2024-09-26

申请号：US18732687

申请日：2024-06-04

申请人： EDISN INC.

发明人： Akshay Chandrasekhar ,  Shivank Gupta ,  Monish Kumar Keswani ,  Arjun Kashyap

IPC分类号： H04N21/2187 ,  G06V20/40 ,  G06V30/10 ,  G06V30/146 ,  G06V40/16 ,  H04N21/234 ,  H04N21/84

CPC分类号： H04N21/2187 ,  G06V20/42 ,  G06V20/46 ,  G06V30/147 ,  G06V40/172 ,  H04N21/23418 ,  H04N21/84 ,  G06V30/10

摘要： A method and a sports analytics system (SAS) for analyzing a live video broadcast stream (LVBS) of a sporting event are provided. The SAS splits the LVBS into a real time messaging protocol (RTMP) stream and a hypertext transfer protocol live stream (HLS) and analyses the RTMP stream using a phase difference between the RTMP stream and the HLS. The SAS detects persons present in a frame of the RTMP stream using a first set of cues and tracks the detected persons by analyzing preceding frames. The SAS recognizes the tracked persons using a second set of cues, assigns individual weights to each of the second set of cues, and compares the assigned weights of each of the recognized persons with pre-existing data of all players to identify the players in the frame. The SAS transmits the HLS and contextual interactive content of the identified players to a user device.