Patents Assigned to Hanwha Techwin Co., Ltd.
  • Publication number: 20190281257
    Abstract: Provided is a video monitoring apparatus connectable to at least one camera which acquires at least one first video by photographing at least one monitoring area, the video monitoring apparatus including at least one processor to implement; a video display generator configured to display a second video of a display area which is included in the monitoring area; an event detector configured to detect whether an event has occurred in the monitoring area; and a marker display generator configured to display an event marker indicating occurrence of the event on the second video when the event has occurred in the monitoring area except the display area.
    Type: Application
    Filed: May 24, 2019
    Publication date: September 12, 2019
    Applicant: HANWHA TECHWIN CO., LTD.
    Inventors: Doo Man KIM, Hyeon Gu HWANG, Jun Yong KIM, Gyeong Yeol PARK, Han Ki CHOI, Ho Jin CHOI
  • Patent number: 10412344
    Abstract: A surveillance system including a video wall is provided. The surveillance system includes a plurality of video decoders configured to connect to the plurality of monitors in a one-to-one correspondence, respectively determine at least one image among a plurality of images based on first information, respectively receive an image-allocation area of the at least one image based on second information, the plurality of images respectively being provided from a plurality of cameras, and respectively input the image-allocation area to the plurality of monitors according to the one-to-one correspondence; and a video wall controller configured to provide each of the plurality of video decoders with the first information indicating at least one camera corresponding to the at least one image and the second information indicating an image-allocation area of the at least one image based on an entire video wall image.
    Type: Grant
    Filed: March 25, 2016
    Date of Patent: September 10, 2019
    Assignee: HANWHA TECHWIN CO., LTD.
    Inventors: YoungIn Yun, JaeWon Choi
  • Patent number: 10412130
    Abstract: A media stream playing apparatus for receiving a media stream transmitted from a media service unit and playing the media stream on a web browser is provided. The media stream playing apparatus includes a transmission module configured to establish a communication connection at a transport layer level with the media service unit, a websocket module configured to establish a websocket connection with the media service unit via a handshake procedure based on the communication connection and transmit or receive websocket packets to or from the media service unit while maintaining the websocket connection, a streaming module configured to receive Real-time Transport Protocol (RTP) packets carried by the websocket packets, a media decoder configured to decode the media stream obtained from the RTP packets to reconstruct video, and an output device configured to display the reconstructed video on a screen by embedding the reconstructed video in the web browser.
    Type: Grant
    Filed: December 29, 2016
    Date of Patent: September 10, 2019
    Assignee: HANWHA TECHWIN CO., LTD.
    Inventors: Sung Bong Cho, Sujith Kunhi Raman, Yogavanan Mathivanan, Tarak Ramgopal Anumolu, Venkateswara Rao Aravapalli
  • Publication number: 20190272289
    Abstract: Disclosed herein is a video search device comprising: at least one processor configured to implement an updating unit generating event object information based on feature information on an object detected in a video; and a storage configured to store comparison object information containing feature information on a reference object, wherein the processor is further configured to implement: an object information generating/deleting unit configured to create information on an object having a predetermined degree of similarity between the event object information and the comparison object information as final object information, and storing the final object information in the storage; and a data searching unit searching the final object information for data that satisfies a search criterion entered by a user.
    Type: Application
    Filed: May 21, 2019
    Publication date: September 5, 2019
    Applicant: HANWHA TECHWIN CO., LTD.
    Inventors: Jae Won CHOI, Jeong Hun LEE, Kye Won KIM, Ji Man KIM, Sang Wook LEE, Jong Hyeok LEE, Jae Woon BYUN, Ho Jung LEE, Jin Hyuk CHOI, Sweung Won CHEUNG, Yeon Woo KIM, Jin YOON
  • Publication number: 20190272647
    Abstract: An image processing apparatus includes a display configured to display at least one screen; a communication interface configured to receive camera information from at least one camera; a processor configured to extract position information, time information, and image information corresponding to one another from the camera information and generate a first screen displaying the position information, a second screen displaying the time information, and a third screen for displaying the image information; and a user interface configured to receive a user input for selecting first position information from the position information or first time information from the time information, wherein the processor is further configured to extract first image information corresponding to the first position information or the first time information from the image information and reproduce the first image information through the third screen.
    Type: Application
    Filed: February 26, 2019
    Publication date: September 5, 2019
    Applicant: Hanwha Techwin Co., Ltd.
    Inventors: Jin Su IM, Ho Woong LEE, Min Suk SUNG
  • Publication number: 20190268537
    Abstract: Provided are an image processing device and an image providing method therefor. The image providing method performed by the image processing device includes setting a privacy mode of each of a plurality of registered objects; obtaining a first image of a monitoring zone from a camera; changing to a privacy mode of an object first appearing in the monitoring zone among the plurality of registered objects; and in the privacy mode, in response to a request for the first image from at least one of the remaining objects, generating a second image in which a privacy zone preset by the appearing object is processed in the first image.
    Type: Application
    Filed: November 21, 2016
    Publication date: August 29, 2019
    Applicant: Hanwha Techwin Co., Ltd.
    Inventor: Se Mi JANG
  • Patent number: 10386468
    Abstract: Provided is a photographing apparatus and photographing method. The photographing apparatus includes a fish eye lens; a plurality of light emitters disposed around the fish eye lens and configured to emit light at different angles with respect to an optical axis of the fish eye lens; and an image sensor configured to receive the light emitted from the plurality of light emitters and reflected by at least one object, and convert the light into an electric signal including depth information about the object.
    Type: Grant
    Filed: August 20, 2015
    Date of Patent: August 20, 2019
    Assignee: HANWHA TECHWIN CO., LTD.
    Inventors: Yeongeol Ryu, Youngmin Baek
  • Publication number: 20190253400
    Abstract: A method of decrypting a streaming image includes: receiving a packet including at least an item which is encrypted, the item including at least one parameter used for decoding image data included in the streaming image; decrypting the item; and decoding the image data included in the streaming image based on the decrypted item, wherein the image data is not encrypted.
    Type: Application
    Filed: January 24, 2019
    Publication date: August 15, 2019
    Applicant: Hanwha Techwin Co., Ltd.
    Inventors: Young Hun Hong, Gun Soo Kim, Gyu Tae Lee, Jeong Sik Yun
  • Publication number: 20190251658
    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.
    Type: Application
    Filed: November 8, 2016
    Publication date: August 15, 2019
    Applicant: Hanwha Techwin Co., Ltd.
    Inventors: Ho Jung LEE, Yeon Woo KIM, Jeong Hun LEE, Hyun Ho KIM
  • Publication number: 20190253602
    Abstract: Provided is an image processing apparatus including: a wide dynamic range (WDR) image sensor configured to output image frames by photographing a subject with different shutter times; and at least one processor to implement: a wide image synthesis unit configured to synthesize a WDR image based on n subchannels included in each of the image frames; a knee curve generating unit configured to generate an integral histogram of luminance levels of m×n subchannels included m image frames among the image frames, and generate a knee curve based on the integral histogram, where m and n each is an integer greater than zero; and a dynamic range transforming unit configured to reduce a dynamic range of the WDR image based on the generated knee curve.
    Type: Application
    Filed: April 24, 2019
    Publication date: August 15, 2019
    Applicant: HANWHA TECHWIN CO., LTD.
    Inventor: Chang Min LEE
  • Patent number: 10382725
    Abstract: Provided is a camera used both outdoors and indoors and including a camera assembly, which is an indoor camera, a camera external package coupled to the indoor camera, and an outdoor camera, which is a camera used outdoors. The outdoor camera is formed by coupling the camera assembly and the camera external package. It is possible to extend functions of the camera assembly by coupling the camera assembly and the camera external package. Functions of using power over Ethernet (PoE) power, adding a video analytics (VA) function, being used outdoors, and the like are examples of such extended functions. Since the outdoor camera is provided with a configuration for coupling the camera assembly and the camera external package, it is unnecessary to separately provide a camera used indoors and a camera used outdoors. Also, it is possible to maintain a small size of the camera assembly adequate for being used both indoors and outdoors.
    Type: Grant
    Filed: September 25, 2017
    Date of Patent: August 13, 2019
    Assignee: HANWHA TECHWIN CO., LTD.
    Inventors: Sung Chan Jung, Ji Hwan Bae
  • Patent number: 10379965
    Abstract: There is provided a data distribution storing method including: recognizing, by a cluster manager managing a cluster of a plurality of nodes, a vehicle storage installed in a vehicle; transmitting, by the cluster manager, a vehicle index request including identification information about the vehicle storage to an index server; receiving, by the cluster manager, a first vehicle index including information about a first time section during which first vehicle data is recorded in the vehicle storage from the index server; selecting, by the cluster manager, a node from the cluster; transmitting, by the vehicle storage, second vehicle data recorded in the vehicle storage during a second time section which is after the first time section, to the node; generating, by the cluster manager, a second vehicle index based on the first vehicle index and information about the second time section and the node.
    Type: Grant
    Filed: October 11, 2016
    Date of Patent: August 13, 2019
    Assignee: HANWHA TECHWIN CO., LTD.
    Inventors: Durga Prasad Jujjuru, Joon Young Kim, Sek Rai Hong, Eun Min Kim
  • Patent number: 10382659
    Abstract: A surveillance camera system includes a camera portion; a base portion supporting the camera portion to be rotatable, and including a main circuit board; a flexible printed circuit board (FPCB) connecting the camera portion to the main circuit board, and including a first end portion connected to the camera portion, a second end portion connected to the main circuit board, and a conductive line extension portion disposed between the first end portion and the second end portion, wherein a plurality of slits are arranged in the conductive line extension portion; and a first binding member and a second binding member respectively surrounding a part of the conductive line extension portion and being spaced apart from each other.
    Type: Grant
    Filed: May 12, 2017
    Date of Patent: August 13, 2019
    Assignee: HANWHA TECHWIN CO., LTD.
    Inventors: Youn Sik Choi, Chang Bok Lee, Mee Jee Jeong
  • Publication number: 20190244333
    Abstract: Provided are an image processing apparatus and method. The image processing apparatus divides an image into a plurality of blocks, and enhances contrast in units of blocks by using a minimum value, a lower average value, an average value, an upper average value, and a maximum value of each block in the image.
    Type: Application
    Filed: June 13, 2018
    Publication date: August 8, 2019
    Applicant: Hanwha Techwin Co., Ltd.
    Inventor: Eun Cheol CHOI
  • Publication number: 20190244328
    Abstract: Provided are an apparatus and method of reducing noise of an image. The apparatus for reducing noise of an image includes: a motion detector configured to detect a motion from a current image; a weight setting unit configured to set a weight of the current image based on the motion and a weight of a previous image; and a noise reduction unit configured to apply the weight of the current image to the current image to reduce temporal noise of the current image.
    Type: Application
    Filed: July 17, 2018
    Publication date: August 8, 2019
    Applicant: Hanwha Techwin Co., Ltd.
    Inventor: Eun Cheol CHOI
  • Patent number: 10372090
    Abstract: Provided is a three-dimensional (3D) information providing device which reads values of sensors provided in equipment in a building, displays the sensor values on a 3D graphic monitoring screen, and controls the actual equipment in the building by using output values or control values of 3D device images corresponding to the equipment on the 3D graphic monitoring screen.
    Type: Grant
    Filed: April 29, 2014
    Date of Patent: August 6, 2019
    Assignee: HANWHA TECHWIN CO., LTD.
    Inventor: Jong Soo Park
  • Patent number: 10373015
    Abstract: Provided are a system and method of detecting moving objects. The system stores pixel information regarding each of pixels included in frames of the video in a storage, sets a background model comprising at least one background model element, the at least one background model element indicating at least one of a reference visual property and a reference usage time, determines whether the pixels are background pixels or foreground pixels by comparing the pixel information with the at least one background model element, and updating the background model based on a result of the comparing.
    Type: Grant
    Filed: January 19, 2016
    Date of Patent: August 6, 2019
    Assignees: HANWHA TECHWIN CO., LTD., HANWHA DEFENSE CO., LTD., HANWHA PRECISION MACHINERY CO., LTD.
    Inventors: Youngmin Baek, Jikhan Jung, Jisung Kim
  • Patent number: 10375291
    Abstract: Provided is a camera registering apparatus including: a power over Ethernet (PoE) port configured to receive a first camera registration request from a first camera forming a first network; a network port configured to receive a second camera registration request from a second camera forming a second network different from the first network; and a processor configured to, when an allocable channel exists, register the first camera or the second camera in the allocable channel according to an order of receiving the first camera registration request and the second camera registration request.
    Type: Grant
    Filed: March 30, 2017
    Date of Patent: August 6, 2019
    Assignee: HANWHA TECHWIN CO., LTD.
    Inventor: Hyun Kyoung Yoon
  • Publication number: 20190238743
    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.
    Type: Application
    Filed: April 10, 2019
    Publication date: August 1, 2019
    Applicant: Hanwha Techwin Co., Ltd.
    Inventors: Kyung Duk KIM, Hyun Ho KIM, Min Jung SHIM
  • Publication number: 20190239383
    Abstract: A cooling device for surveillance system includes: an outer housing surrounding a surveillance camera; and a blower positioned on an outer surface of the outer housing and configured to generate cooling air flowing along the outer surface of the outer housing.
    Type: Application
    Filed: April 10, 2019
    Publication date: August 1, 2019
    Applicant: Hanwha Techwin Co., Ltd.
    Inventors: Sin Hyun KIM, Ji Seok KIM, Se Ra HONG