公开(公告)号：US12225323B2

公开(公告)日：2025-02-11

申请号：US17752523

申请日：2022-05-24

Applicant: HANWHA TECHWIN CO., LTD.

Inventor： Hyun Ho Kim ,  Jaeyoung Shin ,  Byoungki An ,  Daehyun Gu ,  Youngin Yun ,  Ji-eun Kim

IPC: H04N5/91 ,  G06F11/14 ,  G06F16/71 ,  G06F16/73 ,  G06T7/11 ,  G06V20/40 ,  G06V20/52 ,  H04N5/77 ,  H04N7/18

Abstract: A network surveillance camera system includes a network surveillance camera system including: a video receiving and/or searching device connected to a plurality of cameras through a network, and configured to receive video information in real time from the plurality of cameras through multiple channels and perform a video search on the video information; and a video backup device configured to store event-oriented and channel-wise video backup information generated according to a result of the video search of the video receiving and/or searching device, and play back the event-oriented and channel-wise video backup information, wherein the video information is obtained by the plurality cameras configured to capture a plurality of surveillance areas, respectively, and wherein the event-oriented and channel-wise video backup information includes a video backup file generated for each channel and a video playback software player.

公开(公告)号：USD1040882S1

公开(公告)日：2024-09-03

申请号：US29819664

申请日：2021-12-16

Applicant: HANWHA TECHWIN CO., LTD.

Designer： Ho Jin Park ,  Mun Jun Park

Abstract: FIG. 1 is a perspective view of a camera showing our new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
The broken line portions in the drawings form no part of the claimed design.

公开(公告)号：USD1034749S1

公开(公告)日：2024-07-09

申请号：US29826177

申请日：2022-02-10

Applicant: HANWHA TECHWIN CO., LTD.

Designer： Mun Jun Park

Abstract: FIG. 1 is a front perspective view of a surveillance camera showing my new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
The broken line portions in the drawings form no part of the claimed design.

公开(公告)号：USD1025171S1

公开(公告)日：2024-04-30

申请号：US29821189

申请日：2021-12-28

Applicant: HANWHA TECHWIN CO., LTD.

Designer： Ho Jin Park ,  Mun Jun Park

Abstract: FIG. 1 is a top, front and right side perspective view of an intercom camera showing our new design;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a rear elevation view thereof;
FIG. 4 is a left side elevation view thereof;
FIG. 5 is a right side elevation view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
The broken lines depict portions of the intercom camera in which the design is embodied that form no part of the claimed design.

公开(公告)号：US11868037B2

公开(公告)日：2024-01-09

申请号：US18068202

申请日：2022-12-19

Applicant: HANWHA TECHWIN CO., LTD.

Inventor： Chang Yeon Kim ,  Byeong Ho Lee ,  Hye Jin Yu

IPC: G03B5/04 ,  G02B7/00

CPC classification number: G03B5/04 ,  G02B7/005 ,  G03B2205/0084

Abstract: A camera assembly includes a motor configured to generate a driving power; a motor shaft that extends from the motor, such as to define a first axis, and is configured to rotate by the driving power of the motor; a pulley configured to rotate on a second axis, that is spaced from the first axis, according to rotation of the motor shaft; a belt configured to couple the motor shaft and the pulley, and convert the rotation of the motor shaft to rotation of the pulley, and tension of the belt applies a force to the motor shaft in a direction towards the second axis; a camera module configured to be mounted on the pulley and rotate together with the pulley; and an elastic body configured to apply a biasing force to the motor shaft such as to bias the motor shaft in a direction away from the second axis.

公开(公告)号：US20230409389A1

公开(公告)日：2023-12-21

申请号：US18092447

申请日：2023-01-03

Applicant: HANWHA TECHWIN CO., LTD.

Inventor： Byoung Man AN ,  Young Sang KWON ,  Jin Hyuk CHOI ,  Song Ho LEE ,  In Geon YI ,  Byeong Yeop HA

IPC: G06F9/48 ,  G06F11/30

CPC classification number: G06F9/4881 ,  G06F11/3024 ,  G06F11/3051

Abstract: A camera device provided with a processor and a memory storing instructions executable by the processor is provided. The camera device comprises an image sensor for capturing an image of a subject, an AI application for requesting an AI operation on the captured image, and performing video analysis on the captured image using a processing result of the AI operation according to the request, a plurality of AI sources embedded in the camera device, an NPU controller for monitoring a current resource of the plurality of AI sources according to the AI operation request, and processing an AI operation by at least some of the plurality of AI sources according to priorities of the plurality of AI sources, and an NPU driver for transmitting the AI operation request and a processing result of the AI operation between the AI application and the NPU controller.

公开(公告)号：US11721004B2

公开(公告)日：2023-08-08

申请号：US17495975

申请日：2021-10-07

Applicant: HANWHA TECHWIN CO., LTD.

Inventor： Jin Wook Huh ,  Ki Rim Lee

IPC: G06T5/40 ,  H04N23/741 ,  G06T5/00

CPC classification number: G06T5/40 ,  G06T5/009 ,  H04N23/741 ,  G06T2207/10048 ,  G06T2207/30232

Abstract: A thermal image processing method includes determining a blending ratio of a first equalization algorithm to a second equalization algorithm that are different from each other, based on a result of analyzing an original histogram of an original thermal image; generating a first corrected thermal image obtained by applying the first equalization algorithm and the second equalization algorithm to the original thermal image according to the blending ratio; adjusting the blending ratio by comparing a corrected histogram of the first corrected thermal image with the original histogram; and generating a second corrected thermal image obtained by applying the first equalization algorithm and the second equalization algorithm to the original thermal image according to the adjusted blending ratio.

公开(公告)号：US20230205060A1

公开(公告)日：2023-06-29

申请号：US17856188

申请日：2022-07-01

Applicant: HANWHA TECHWIN CO., LTD.

Inventor： Byeong Ho LEE ,  Chang Yeon KIM ,  Byung Moon JUN

IPC: G03B17/56

CPC classification number: G03B17/561

Abstract: A camera mount assembly includes a base configured to be fixed to a support surface, wherein the base includes a first circuit board therein; a mount configured to have a camera mounted thereon, wherein the mount is further configured to rotate about a common axis with respect to the base, and the mount includes a second circuit board therein; a guide frame on one from among the mount and the base, the guide frame including a cam profile; and a cam bolt fixed to the other from among the mount and the base, wherein, based on the mount rotating with respect to the base, one side of the cam bolt is configured to move along the cam profile formed in the guide frame such that a size of a gap between the base and the mount varies.

公开(公告)号：US11675832B2

公开(公告)日：2023-06-13

申请号：US17485496

申请日：2021-09-27

Applicant: HANWHA TECHWIN CO., LTD.

Inventor： Se Mi Jang

IPC: G06F16/73 ,  G06F3/0481 ,  G06F3/0488 ,  G06F16/78 ,  G06F3/04812 ,  G06F3/04847 ,  G06F3/04883 ,  G06F3/04817

CPC classification number: G06F16/73 ,  G06F3/0481 ,  G06F3/0488 ,  G06F3/04812 ,  G06F3/04847 ,  G06F3/04883 ,  G06F16/7867 ,  G06F3/04817

Abstract: A search device includes: a storage unit configured to store a video obtained from a camera; a screen unit to display the video; and a control unit to control operation of the storage unit and the screen unit, wherein the screen unit may display a time control interface for receiving a time condition, wherein the search device may search for videos and events stored in the storage unit in response to the time condition, and wherein the time control interface may include an AM control interface for receiving a morning time as the time condition and a PM control interface for receiving an afternoon time as the time condition.

公开(公告)号：US11659141B2

公开(公告)日：2023-05-23

申请号：US17009639

申请日：2020-09-01

Applicant: HANWHA TECHWIN CO., LTD.

Inventor： Yuoonman Han

IPC: H04N7/18 ,  H04N23/71 ,  G06T5/20 ,  G06V10/25

CPC classification number: H04N23/71 ,  G06T5/20 ,  G06V10/25 ,  H04N7/18

Abstract: Provided is an image processing apparatus including: a region comparison unit configured to receive first luminance information corresponding to a first image signal and second luminance information corresponding to a second image signal, and to generate third luminance information by using the first and second luminance information; a region determination unit configured to calculate a brightness level value for the first image signal by using the first luminance information; a reliability determination unit configured to calculate a reliability determination value for the first image signal by using the first luminance information; an extraction unit configured to generate a luminance correction threshold value of the first image signal by using the brightness level value and the reliability determination value; and an interpolation unit configured to output corrected luminance information for the first luminance information by using the luminance correction threshold value and the third luminance information.