公开(公告)号：US20190171885A1

公开(公告)日：2019-06-06

申请号：US16205643

申请日：2018-11-30

Applicant: Avigilon Corporation

Inventor： Alexander Chau ,  Ken Jessen ,  Shaun P. Marlatt

IPC: G06K9/00 ,  G06T1/20 ,  H04N7/18

Abstract: Generating signatures within a network that includes a plurality of computing devices of varying processing capabilities is disclosed. Chips may be transmitted, from a network video recorder and over the network, to an analytics appliance having a GPU processing power that is higher than a GPU processing power possessed by the network video recorder. The GPU processing power possessed by the analytics appliance may be employed to process the chips therein and generate respective signatures.

公开(公告)号：US10726312B2

公开(公告)日：2020-07-28

申请号：US15832654

申请日：2017-12-05

Applicant: Avigilon Corporation

Inventor： Richard Butt ,  Alexander Chau ,  Moussa Doumbouya ,  Levi Glozman ,  Lu He ,  Aleksey Lipchin ,  Shaun P. Marlatt ,  Sreemanananth Sadanand ,  Mitul Saha ,  Mahesh Saptharishi ,  Yanyan Hu

IPC: G06K9/66 ,  H04N21/44 ,  H04N21/466 ,  G06T7/70 ,  G06K9/62 ,  H04N21/4223 ,  G06N20/00 ,  G06N3/04 ,  G06K9/46 ,  G06N3/08 ,  G06K9/00 ,  G06K9/20

Abstract: There is provided an appearance search system comprising one or more cameras configured to capture video of a scene, the video having images of objects. The system comprises one or more processors and memory comprising computer program code stored on the memory and configured when executed by the one or more processors to cause the one or more processors to perform a method. The method comprises identifying one or more of the objects within the images of the objects. The method further comprises implementing a learning machine configured to generate signatures of the identified objects and generate a signature of an object of interest. The system further comprises a network configured to send the images of the objects from the camera to the one or more processors. The method further comprises comparing the signatures of the identified objects with the signature of the object of interest to generate similarity scores for the identified objects, and transmitting an instruction for presenting on a display one or more of the images of the objects based on the similarity scores.

公开(公告)号：US20180157939A1

公开(公告)日：2018-06-07

申请号：US15832654

申请日：2017-12-05

Applicant: Avigilon Corporation

Inventor： Richard Butt ,  Alexander Chau ,  Moussa Doumbouya ,  Levi Glozman ,  Lu He ,  Aleksey Lipchin ,  Shaun P. Marlatt ,  Sreemanananth Sadanand ,  Mitul Saha ,  Mahesh Saptharishi ,  Yanyan Hu

IPC: G06K9/66 ,  H04N21/44 ,  H04N21/466 ,  H04N21/4223 ,  G06T7/70 ,  G06K9/62 ,  G06N99/00

Abstract: There is provided an appearance search system comprising one or more cameras configured to capture video of a scene, the video having images of objects. The system comprises one or more processors and memory comprising computer program code stored on the memory and configured when executed by the one or more processors to cause the one or more processors to perform a method. The method comprises identifying one or more of the objects within the images of the objects. The method further comprises implementing a learning machine configured to generate signatures of the identified objects and generate a signature of an object of interest. The system further comprises a network configured to send the images of the objects from the camera to the one or more processors. The method further comprises comparing the signatures of the identified objects with the signature of the object of interest to generate similarity scores for the identified objects, and transmitting an instruction for presenting on a display one or more of the images of the objects based on the similarity scores.

公开(公告)号：US11455801B2

公开(公告)日：2022-09-27

申请号：US16205643

申请日：2018-11-30

Applicant: Avigilon Corporation

Inventor： Alexander Chau ,  Ken Jessen ,  Shaun P. Marlatt

IPC: G06V20/40 ,  H04N7/18 ,  G06T1/20

Abstract: Generating signatures within a network that includes a plurality of computing devices of varying processing capabilities is disclosed. Chips may be transmitted, from a network video recorder and over the network, to an analytics appliance having a GPU processing power that is higher than a GPU processing power possessed by the network video recorder. The GPU processing power possessed by the analytics appliance may be employed to process the chips therein and generate respective signatures.

公开(公告)号：US20200082851A1

公开(公告)日：2020-03-12

申请号：US16453916

申请日：2019-06-26

Applicant: Avigilon Corporation

Inventor： Alexander Chau ,  Christian Lemay

IPC: G11B27/34 ,  G06K9/00

Abstract: Methods, systems, and techniques for redacted video exports are disclosed. Consistent with example embodiments, a bounding box may double as a redaction boundary.

公开(公告)号：US11113587B2

公开(公告)日：2021-09-07

申请号：US16908026

申请日：2020-06-22

Applicant: Avigilon Corporation

Inventor： Richard Butt ,  Alexander Chau ,  Moussa Doumbouya ,  Levi Glozman ,  Lu He ,  Aleksey Lipchin ,  Shaun P. Marlatt ,  Sreemanananth Sadanand ,  Mitul Saha ,  Mahesh Saptharishi ,  Yanyan Hu

IPC: G06K9/66 ,  H04N21/44 ,  H04N21/466 ,  G06T7/70 ,  G06K9/62 ,  H04N21/4223 ,  G06N20/00 ,  G06N3/04 ,  G06K9/46 ,  G06N3/08 ,  G06K9/00 ,  G06K9/20

Abstract: There is provided an appearance search system comprising one or more cameras configured to capture video of a scene, the video having images of objects. The system comprises one or more processors and memory comprising computer program code stored on the memory and configured when executed by the one or more processors to cause the one or more processors to perform a method. The method comprises identifying one or more of the objects within the images of the objects. The method further comprises implementing a learning machine configured to generate signatures of the identified objects and generate a signature of an object of interest. The system further comprises a network configured to send the images of the objects from the camera to the one or more processors. The method further comprises comparing the signatures of the identified objects with the signature of the object of interest to generate similarity scores for the identified objects, and transmitting an instruction for presenting on a display one or more of the images of the objects based on the similarity scores.

公开(公告)号：US20200320356A1

公开(公告)日：2020-10-08

申请号：US16908026

申请日：2020-06-22

Applicant: Avigilon Corporation

Inventor： Richard Butt ,  Alexander Chau ,  Moussa Doumbouya ,  Levi Glozman ,  Lu He ,  Aleksey Lipchin ,  Shaun P. Marlatt ,  Sreemanananth Sadanand ,  Mitul Saha ,  Mahesh Saptharishi ,  Yanyan Hu

IPC: G06K9/66 ,  H04N21/44 ,  H04N21/466 ,  G06T7/70 ,  G06K9/62 ,  H04N21/4223 ,  G06N20/00 ,  G06N3/04 ,  G06K9/46 ,  G06N3/08 ,  G06K9/00 ,  G06K9/20

Abstract: There is provided an appearance search system comprising one or more cameras configured to capture video of a scene, the video having images of objects. The system comprises one or more processors and memory comprising computer program code stored on the memory and configured when executed by the one or more processors to cause the one or more processors to perform a method. The method comprises identifying one or more of the objects within the images of the objects. The method further comprises implementing a learning machine configured to generate signatures of the identified objects and generate a signature of an object of interest. The system further comprises a network configured to send the images of the objects from the camera to the one or more processors. The method further comprises comparing the signatures of the identified objects with the signature of the object of interest to generate similarity scores for the identified objects, and transmitting an instruction for presenting on a display one or more of the images of the objects based on the similarity scores.