公开(公告)号：US20180063120A1

公开(公告)日：2018-03-01

申请号：US15446717

申请日：2017-03-01

Applicant: HANWHA TECHWIN CO., LTD.

Inventor： Hyun Ho KIM ,  Kyung Duk KIM ,  Min Jung SHIM

IPC: H04L29/06 ,  G06F17/30 ,  G06K7/14 ,  H04L29/08 ,  G01S19/13

CPC classification number: H04L63/083 ,  G01S19/13 ,  G01S19/42 ,  G06F16/84 ,  G06K7/1417 ,  H04L67/141 ,  H04N7/181 ,  H04N7/183 ,  H04W12/00522

Abstract: A method of setting a surveillance camera includes the steps of recognizing a readable object in an image captured by the surveillance camera, updating a set value of one or more set items of the surveillance camera associated with the readable object, and transmitting the set value of an at least one set item to an external device in response to receiving a request therefrom.

公开(公告)号：US20180183849A1

公开(公告)日：2018-06-28

申请号：US15613557

申请日：2017-06-05

Applicant: Hanwha Techwin Co., Ltd.

Inventor： Jae Young SHIN ,  Yun Seok KWON ,  Hyun Ho KIM ,  Kyung Duk KIM ,  Min Jung SHIM

IPC: H04L29/06

CPC classification number: H04L65/608 ,  H04L67/42

Abstract: A real-time video streaming method between a server and a client according to a real-time transport protocol (RTP)/real-time streaming protocol (RTSP) standard protocol, including transmitting a DESCRIBE command including a Require header from a client to a server, wherein the client and the server support the Require header, receiving session description protocol (SDP) information from the server in response to the DESCRIBE command, receiving, at the client, a video from the server according to the RTP/RTSP standard protocol, in response to an encoding attribute of the video transmitted from the server to the client being changed, describing a changed encoding attribute in an RTP extension header of an RTP packet when the RTP packet is first transmitted in an RTP payload type determined according to the changed encoding attribute, and changing, at the client, a decoding setup based on the changed encoding attribute in the RTP extension header.

公开(公告)号：US20220239826A1

公开(公告)日：2022-07-28

申请号：US17611447

申请日：2020-06-04

Applicant: HANWHA TECHWIN CO., LTD.

Inventor： Sujith RAMAN ,  Hyun Ho KIM ,  Kyungduk KIM ,  IIhwang CHA ,  Jaeyoung SHIN

IPC: H04N5/232 ,  G06T7/11 ,  G08B13/196 ,  H04N21/235 ,  H04N21/6437 ,  G06V20/52

Abstract: Provided is a network surveillance camera system. The system comprises a camera for photographing a surveillance region to acquire video and audio signals for the surveillance region, and a video receiving device connected to the camera through network for receiving data from the camera in real time, wherein the camera comprises a metadata generation unit for generating video analysis information corresponding to the surveillance region as text-based metadata, and a still image generation unit for generating a still image by cropping a video portion corresponding to an identifiable object detected within the surveillance region from among the video analysis information.

公开(公告)号：US20190251658A1

公开(公告)日：2019-08-15

申请号：US16329462

申请日：2016-11-08

Applicant: Hanwha Techwin Co., Ltd.

Inventor： Ho Jung LEE ,  Yeon Woo KIM ,  Jeong Hun LEE ,  Hyun Ho KIM

IPC: G06T3/40 ,  H04N21/431 ,  H04N5/272

CPC classification number: G06T3/40 ,  G06T7/00 ,  H04N5/265 ,  H04N5/272 ,  H04N7/18 ,  H04N21/431

Abstract: Provided is an image providing method including generating a first layer on which a first image is displayed; generating a second layer on which a second image is displayed, the second image being different from the first image; generating a mask based on a position of a region of interest in the first image; and generating a display image based on at least one of the first layer, the second layer, and the mask.

公开(公告)号：US20190238743A1

公开(公告)日：2019-08-01

申请号：US16380031

申请日：2019-04-10

Applicant: Hanwha Techwin Co., Ltd.

Inventor： Kyung Duk KIM ,  Hyun Ho KIM ,  Min Jung SHIM

IPC: H04N5/232 ,  G06T3/00 ,  H04N7/18 ,  G06Q20/20

CPC classification number: H04N5/23203 ,  G06F16/5866 ,  G06Q20/20 ,  G06Q20/206 ,  G06T3/0018 ,  H04N5/232 ,  H04N5/23229 ,  H04N5/23299 ,  H04N7/18 ,  H04N7/188

Abstract: Provided is a surveillance camera using a POS apparatus and a surveillance method using the same. The surveillance method includes receiving, by a point-of-sale (POS) apparatus, transaction information from a user, transmitting, by the POS apparatus, the transaction information to a camera management apparatus, transmitting, by the camera management apparatus, the transaction information to a camera, capturing, by the camera, an image of a surveillance region corresponding to the transaction information based on receiving the transaction information from the camera management apparatus, transmitting, by the camera, the captured image to the camera management apparatus, and storing, by the camera management apparatus, the image transmitted by the camera and the transaction information, respectively, in a storage.

公开(公告)号：US20220006960A1

公开(公告)日：2022-01-06

申请号：US17475801

申请日：2021-09-15

Applicant: HANWHA TECHWIN CO., LTD.

Inventor： Hyun Ho KIM ,  Jinhyuk CHOI ,  Daebong KIM ,  Jaewoon BYUN ,  Sangwook LEE ,  Junsik KIM ,  Kyoungjeon JEONG ,  Eunyoung KIM

IPC: H04N5/232 ,  G06K9/78 ,  H04N5/247 ,  H04N5/262 ,  H04N17/00 ,  H04N7/025 ,  H04N7/18 ,  G06N20/00

Abstract: Provided is an operating method for an artificial intelligence (AI) camera that communicate with at least one another AI camera, the operating method including: configuring a cluster for the image analysis together with other AI camera by exchanging registration information with the other AI camera; sharing, with the other AI camera, registration information about normal cameras used to access the normal cameras; receiving, based on one of the normal cameras being allocated to AI camera, an image captured by the allocated normal camera by accessing the allocated normal camera; analyzing the received image using an AI processor in the AI camera; and transmitting a result of the analyzing the received image together with an identifier of the allocated normal camera to an external device.

公开(公告)号：US20210352378A1

公开(公告)日：2021-11-11

申请号：US17380407

申请日：2021-07-20

Applicant: HANWHA TECHWIN CO., LTD.

Inventor： Hyun Ho KIM ,  Jae Young SHIN ,  Young In YUN ,  Jeong Koo KANG

IPC: H04N21/6587 ,  H04N21/472 ,  H04N21/2387 ,  H04N21/438

Abstract: A video playback method is provided. According to the method, a frame before requested video playback time is transmitted and received without speed limitation to perform decoding without video play back, and a frame after the video playback time is transmitted and received in accordance with playback speed to perform decoding and video playback, thereby quickly playing back a video in accordance with video playback time requested by a user without changing Group Of Video (GOV) setting or codec setting.