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1. 发明公开

EP4044056A1 SECURE BOOTING APPARATUS AND OPERATING METHOD THEREOF 审中-实审转让
公开(公告)号：EP4044056A1
公开(公告)日：2022-08-17
申请号：EP20873436.8
申请日：2020-08-31
申请人： Hanwha Techwin Co., Ltd.
发明人： HWANG, Bo Ram , RYU, Ji Hyung , YANG, Yong Tae , SHIN, Yoon Chul
IPC分类号： G06F21/57 , H04L9/06 , H04L9/30 , H04L9/14
摘要： A secure booting apparatus according to an embodiment for solving the problems to be solved by the present invention includes: a memory configured to store encrypted data, an encrypted header, and a symmetric key; and a processor configured to generate decrypted data and a decrypted header by applying a symmetric key algorithm using the symmetric key to the encrypted data and encrypted header, to include a public key and a pre key generated from the public key in the decrypted header, to generate a comparison hashed message by applying a hash algorithm to the decrypted data, to generate a final verification value by applying a public key algorithm using the public key and the pre key to the decrypted header, to compare the comparison hashed message with the final verification value, and to determine that booting has failed if the comparison hashed message and the final verification value are different from each other.

2. 发明公开

EP3714607A1 METHOD, APPARATUS AND SYSTEM FOR MANAGING ELECTRONIC FINGERPRINT OF ELECTRONIC FILE 审中-实审转让
公开(公告)号：EP3714607A1
公开(公告)日：2020-09-30
申请号：EP18881657.3
申请日：2018-11-21
申请人： 4Dream Co., Ltd. , Hanwha Techwin Co., Ltd.
发明人： KIM, Won Kug , RYU, Ki Il , SHIN, Jin Kyo , KIM, Kwang Rae
IPC分类号： H04N21/8352 , G06F21/60

3. 发明公开

EP3561787A2 LENS ASSEMBLY FOR SURVEILLANCE CAMERA AND SURVEILLANCE CAMERA INCLUDING THE SAME 有权转让
公开(公告)号：EP3561787A2
公开(公告)日：2019-10-30
申请号：EP18212329.9
申请日：2018-12-13
申请人： Hanwha Techwin Co., Ltd.
发明人： Shin, Hyun Soo , Yoon, Han Sol
IPC分类号： G08B13/196 , G03B19/02 , H04N5/225
摘要： A lens assembly for a surveillance camera and the surveillance camera are provided. The lens assembly includes: a lens case; a lens body in which the lens case is received; a sensor circuit board having a sensor connected with the lens body, and being disposed in the lens case; and a flexible circuit board disposed inside the lens body facing the lens case, and being connected to the sensor circuit board, and bent at least once such that at least one portion of the flexible circuit board overlaps another portion thereof.

4. 发明公开

EP3528493A1 DEFECTIVE PIXEL INFORMATION RECORDING DEVICE, AND DEFECTIVE PIXEL CORRECTION DEVICE AND METHOD 有权转让
公开(公告)号：EP3528493A1
公开(公告)日：2019-08-21
申请号：EP16918906.5
申请日：2016-10-27
申请人： Hanwha Techwin Co., Ltd.
发明人： LEE, Chang Min
IPC分类号： H04N5/367 , H04N5/369 , H04N19/00
摘要： An apparatus for correcting defective pixels includes an image sensor converting light provided from a subject into an electrical signal and outputting image data, a data memory storing encoded location information, a location information decoder restoring defective pixel location information from the encoded location information stored in the data memory, and a pixel corrector identifying one or more defective pixels from among pixels included in the image data using the defective pixel location information and interpolating the defective pixels using one or more neighboring pixels adjacent to each of the defective pixels.

5. 发明公开

EP3383030A1 OSD INFORMATION GENERATION CAMERA, OSD INFORMATION SYNTHESIS TERMINAL (20), AND OSD INFORMATION SHARING SYSTEM COMPRISING SAME 有权转让
公开(公告)号：EP3383030A1
公开(公告)日：2018-10-03
申请号：EP16868791.1
申请日：2016-10-20
申请人： Hanwha Techwin Co., Ltd.
发明人： SHIM, Jung Min , CHO, Sung Bong
IPC分类号： H04N7/18
CPC分类号： H04N7/181 , G06K9/00288 , G06K9/00671 , G06K9/00771 , G06K2209/15 , G08B13/19602 , G08B13/19645 , G08B13/19669 , G08B13/19671 , G08B13/19682 , G08B13/19686 , G08B13/19691 , G08B13/19693 , H04N7/18 , H04N7/183
摘要： An on screen display (OSD) information generation camera and an OSD synthesis terminal are provided. The OSD information generation camera is configured to captured an image, generate OSD information related to the image, and transmit the image and the OSD information to the OSD synthesis terminal which is configured to synthesize the image and the OSD information according to a predetermined condition. The OSD synthesis terminal is further configured to generate another OSD information in response to a user instruction, and transmit the other OSD information to another OSD synthesis terminal.

6. 发明授权

EP1895773B1 Method and apparatus to reverse play with minimal delay 有权转让
公开(公告)号：EP1895773B1
公开(公告)日：2018-08-22
申请号：EP07110085.3
申请日：2007-06-12
申请人： Hanwha Techwin Co., Ltd.
发明人： Lim, Jeong-eun , Kim, Kyung-ho , Ji, Bing
IPC分类号： H04N5/76
CPC分类号： H04N5/783 , H04N5/781 , H04N5/85 , H04N9/8042
摘要： An image device capable of reverse play with minimal time delay, and a method thereof. The image device includes a buffer to store a greater number of pictures than constitute a single group of pictures (GOP), and a controller to operate the buffer to store decoded pictures. Accordingly, problems such as cutoff of pictures or time delays are minimized when performing reverse play.

7. 发明公开

EP3355262A1 DUPLICATE IMAGE EVIDENCE MANAGEMENT SYSTEM FOR VERIFYING AUTHENTICITY AND INTEGRITY 审中-公开
公开(公告)号：EP3355262A1
公开(公告)日：2018-08-01
申请号：EP16848965.6
申请日：2016-09-23
申请人： 4Dream Co., Ltd. , Hanwha Techwin Co., Ltd.
发明人： KIM, Won-Kug , SHIN, Jin-Kyo
IPC分类号： G06Q50/26 , G06F17/30
CPC分类号： G06Q50/26 , G06F17/30 , G06F17/30097 , G06F17/3028 , G06Q30/018 , H04L67/42
摘要： The present disclosure relates to a duplicate image evidence management system for verifying authentication and integrity, the duplicate image evidence management system being capable of verifying that a duplicate image has authentication and integrity when an original image generated by an image storage device is copied by an image collecting device. The duplicate image evidence management system according to the present disclosure includes: an image generating unit for generating an original image; a hash generating unit for generating an original hash value for the original image; a hash checking unit for checking whether the original hash value is changed; and a duplicate image generating unit for copying the original image so as to generate a first duplicate image and generating a first hash value for the first duplicate image, when it is checked by the hash checking unit that the original hash value is not changed.

8. 发明公开

EP3319320A2 ADAPTIVE MEDIA STREAMING METHOD AND APPARATUS ACCORDING TO DECODING PERFORMANCE 有权转让
标题翻译：根据解码性能的自适应媒体流传输方法和设备
公开(公告)号：EP3319320A2
公开(公告)日：2018-05-09
申请号：EP17200312.1
申请日：2017-11-07
申请人： Hanwha Techwin Co., Ltd.
发明人： Song, Byung In , Cheung, Sweung Won
IPC分类号： H04N21/2343 , H04N21/45 , H04N21/61 , H04N21/81 , H04N21/845 , H04N21/4782
CPC分类号： H04L65/604 , H04L65/4069 , H04L65/608 , H04N21/23439 , H04N21/4516 , H04N21/6125 , H04N21/8173 , H04N21/8193 , H04N21/8456
摘要： A method and apparatus for streaming media without installing a plug-in in a web browser are provided. When a JavaScript decoder is used to stream media without installing a plug-in, it is difficult to support decoding of high framerate and high resolution video due to the limitations of JavaScript. When streaming media using a video element of HTML5 without installing a plug-in, a compatibility issue with a conventional video capturing apparatus using RTSP/RTP and an initial delay problem due to a container of MPEG-DASH are inherent. The present disclosure presents an adaptive media streaming method and apparatus capable of performing streaming of high framerate and high resolution video without an initial delay and compatibility issues by addressing these drawbacks.
摘要翻译：提供了一种用于流媒体而不在web浏览器中安装插件的方法和设备。当JavaScript解码器用于流媒体而不安装插件时，由于JavaScript的限制，很难支持高帧率和高分辨率视频的解码。当在没有安装插件的情况下使用HTML5的视频元素来流媒体时，与使用RTSP / RTP的传统视频捕获设备的兼容性问题以及由于MPEG-DASH容器引起的初始延迟问题是固有的。本公开提出了一种自适应媒体流传输方法和装置，其能够通过解决这些缺点而在没有初始延迟和兼容性问题的情况下执行高帧率和高分辨率视频的流式传输。

9. 发明公开

EP3285181A1 EVENT SEARCHING APPARATUS AND SYSTEM 审中-公开
标题翻译：事件搜索装置和系统
公开(公告)号：EP3285181A1
公开(公告)日：2018-02-21
申请号：EP17152738.5
申请日：2017-01-24
申请人： Hanwha Techwin Co., Ltd.
发明人： Lim, Jeong Eun , Noh, Seung In
IPC分类号： G06F17/30
CPC分类号： G06K9/2081 , G06F17/30061 , G06F17/30064 , G06F17/30244 , G06K9/00771 , H04N7/183
摘要： The present invention relates to an event searching apparatus comprising: a communication interface configured to receive, from a camera, a plurality of image frames obtained by photographing a surveillance region and metadata comprising time information of occurrence of an event and location information regarding a location of the occurrence of the event; a search map generator configured to generate a search map corresponding to the image frames and comprising a plurality of blocks; a time stamp setter configured to set at least one time stamp comprising the time information in at least one block, corresponding to the location information; a user interface configured to receive a search location as a search condition for an event search in the surveillance region; and an event searcher configured to search for and find a time stamp included in a block near the search location among the blocks, and perform event search using metadata regarding an image frame indicated by the found time stamp.
摘要翻译：本发明涉及一种事件搜索设备，包括：通信接口，其被配置为从照相机接收通过拍摄监视区域而获得的多个图像帧和包括事件发生的时间信息和关于事件发生的位置信息的元数据事件的发生; 搜索图生成器，被配置为生成对应于图像帧并包括多个块的搜索图; 时间戳设置器，被配置为在对应于所述位置信息的至少一个块中设置包括所述时间信息的至少一个时间戳; 用户界面，被配置为接收搜索位置作为监视区域中的事件搜索的搜索条件; 以及事件搜索器，被配置为搜索并找到包括在块中的搜索位置附近的块中的时间戳，并且使用关于由找到的时间戳指示的图像帧的元数据执行事件搜索。

10. 发明公开

EP3070938A1 IMAGE PROCESSING APPARATUS AND METHOD 审中-公开
标题翻译：图像处理装置和方法
公开(公告)号：EP3070938A1
公开(公告)日：2016-09-21
申请号：EP14862879.5
申请日：2014-03-25
申请人： Hanwha Techwin Co., Ltd.
发明人： CHO, Sung Bong , LEE, Sung Hoon , CHAE, Seok Ho , KIM, Hyo Jin
IPC分类号： H04N7/18 , G06T7/00 , G06F17/30 , H04N5/91
CPC分类号： H04N5/91 , G06F17/30256 , G06F17/30268 , G06F17/30843 , G06F17/30867 , G06T5/50 , G06T7/10 , G06T7/194 , G06T2207/20221 , H04N5/77 , H04N9/8047
摘要： An image processing apparatus includes a storage storing images received from at least one camera, an image analyzer analyzing the images received from the at least one camera, separating an object, for which an event occurred, from a background, and extracting object properties information, a database storing the object properties information extracted with respect to each of the at least one camera, a search condition setter setting a search condition, a search engine searching the database for the object properties information matching the search condition, and obtaining image frames including the object properties information found from the storage, and a file generator generating a single image file by synthesizing the image frames.
摘要翻译：一种图像处理设备包括：存储器，存储从至少一个照相机接收的图像;图像分析器，分析从至少一个照相机接收的图像;从背景分离发生事件的对象;以及提取对象特性信息，存储针对至少一个相机中的每一个提取的对象属性信息的数据库，设置搜索条件的搜索条件设置器，搜索数据库中的搜索条件以匹配搜索条件的数据库，并且获得包括从存储器找到的对象属性信息，以及通过合成图像帧来生成单个图像文件的文件生成器。

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