公开(公告)号：US11748926B2

公开(公告)日：2023-09-05

申请号：US16889241

申请日：2020-06-01

Applicant: HANWHA TECHWIN CO., LTD.

Inventor： Jin Hyuk Choi ,  Song Taek Jeong ,  Jae Cheon Song

IPC: G06T11/60 ,  G06T11/00 ,  G06T11/40 ,  G06V40/20 ,  G06V10/44 ,  G06V10/22 ,  G06V20/52 ,  G06V40/16

CPC classification number: G06T11/60 ,  G06T11/001 ,  G06T11/40 ,  G06V10/235 ,  G06V10/44 ,  G06V20/52 ,  G06V40/172 ,  G06V40/20 ,  G06V2201/07

Abstract: An image masking method is provided. The method includes: extracting an object from an image; obtaining characteristic information about the extracted object by analyzing the extracted object; determining whether the extracted object is a masking target according to an input setting value or the obtained characteristic information; and performing masking such that the obtained characteristic information is reflected on the extracted object, in response to determining that the extracted object is the masking target among a plurality of objects extracted from the input image, wherein the setting value is set by an input designating at least a partial region in the input image, and wherein in the determining whether the extracted object is the masking target, an object positioned in the at least a partial region is determined as the masking target among the extracted objects.

公开(公告)号：US10986306B2

公开(公告)日：2021-04-20

申请号：US16332997

申请日：2019-03-13

Applicant: Hanwha Techwin Co., Ltd.

Inventor： Song Taek Jeong ,  Jin Hyuk Choi

IPC: G06F11/00 ,  H04N5/77 ,  G08B13/196 ,  H04N7/18 ,  G06F11/20

Abstract: A monitoring camera system may include: a camera including an imaging unit for capturing an image of a periphery region according to a first profile, a local storage medium capable of storing the captured image, and a first communication interface for transmitting the captured image; and an image management device including a main storage for storing the transmitted image, a recovery control unit for determining whether a recovery is necessary in the main storage and generating a control signal according to the determination result such that the main storage is recovered, and a computation unit for calculating storable hours for which the image captured according to the first profile can be stored in the local storage medium, according to the determination result, and comparing the calculated storable hours and predicted recovery hours required for recovering the main storage.

公开(公告)号：US10802676B2

公开(公告)日：2020-10-13

申请号：US16251825

申请日：2019-01-18

Applicant: Hanwha Techwin Co., Ltd.

Inventor： Kyoung Jeon Jeong ,  Sung Pil Chun ,  Jin Hyuk Choi

IPC: G06F3/0482 ,  G06F3/0488 ,  G06F3/0484 ,  G06F3/023 ,  G06F3/0485 ,  G06F3/0481 ,  G06F3/0486

Abstract: A method for setting a parameter includes the steps of: selecting, by a touch or click, one point on an electronic map displayed on an electronic device; displaying a parameter input area around the selected one point on the electronic map; detecting, by the electronic device, panning or drag performed along a direction in which the displayed parameter input area is formed; adjusting a value of the parameter according to the detected panning or drag; detecting, by the electronic device, panning or drag performed in a direction toward the one point; and setting the parameter to the adjusted value, wherein the touch or click is maintained while the steps of setting the one point through setting the parameter is performed.

公开(公告)号：US11449544B2

公开(公告)日：2022-09-20

申请号：US16418334

申请日：2019-05-21

Applicant: HANWHA TECHWIN CO., LTD.

Inventor： 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

IPC: G06F16/73 ,  G06F16/738 ,  G06K9/62 ,  G06F16/00 ,  H04N21/232 ,  H04N5/77 ,  G06T7/00 ,  G06V20/40 ,  H04N7/18

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.

公开(公告)号：US10671877B2

公开(公告)日：2020-06-02

申请号：US16239775

申请日：2019-01-04

Applicant: Hanwha Techwin Co., Ltd.

Inventor： Jin Hyuk Choi ,  Song Taek Jeong ,  Jae Cheon Song

IPC: G06K9/46 ,  G06T7/90 ,  G06F21/60 ,  G06T13/40

Abstract: An image masking method is provided. The method includes: extracting an object from an image; obtaining characteristic information about the extracted object by analyzing the extracted object; determining whether the extracted object is a masking target according to an input setting value or the obtained characteristic information; and performing masking such that the obtained characteristic information is reflected on the extracted object, in response to determining that the extracted object is the masking target among a plurality of objects extracted from the input image, wherein the setting value is set by an input designating at least a partial region in the input image, and wherein in the determining whether the extracted object is the masking target, an object positioned in the at least a partial region is determined as the masking target among the extracted objects.