WO2023134797A3 - 一种用于通信柜的视频远程监测系统 - Google Patents

一种用于通信柜的视频远程监测系统 Download PDF

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Publication number
WO2023134797A3
WO2023134797A3 PCT/CN2023/086362 CN2023086362W WO2023134797A3 WO 2023134797 A3 WO2023134797 A3 WO 2023134797A3 CN 2023086362 W CN2023086362 W CN 2023086362W WO 2023134797 A3 WO2023134797 A3 WO 2023134797A3
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WIPO (PCT)
Prior art keywords
image
grayscale
value
layer
images
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PCT/CN2023/086362
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English (en)
French (fr)
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WO2023134797A2 (zh
Inventor
韦振
魏荣生
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探长信息技术(苏州)有限公司
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Publication of WO2023134797A2 publication Critical patent/WO2023134797A2/zh
Publication of WO2023134797A3 publication Critical patent/WO2023134797A3/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
    • H04L9/065—Encryption by serially and continuously modifying data stream elements, e.g. stream cipher systems, RC4, SEAL or A5/3
    • H04L9/0656—Pseudorandom key sequence combined element-for-element with data sequence, e.g. one-time-pad [OTP] or Vernam's cipher

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Image Processing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Closed-Circuit Television Systems (AREA)

Abstract

本发明涉及图像通信技术领域，具体涉及一种用于通信柜的视频远程监测系统，该系统通过比特分层模块对原始图像进行比特分层，得到八张二值图像；通过一次加密模块利用预设阈值对二值图像中的像素点赋值，将二值图像转换为灰度图像，并以预设阈值作为对应层灰度图像的层密钥，所有层密钥组成灰度图像密钥；通过二次加密模块以任意一层灰度图像作为基准图像，以基准图像中每个位置处的像素值作为该位置的基准值，对于每张其他灰度图像，基于基准值和对应的层密钥对每个位置赋值，生成大小标识图像；通过传输模块以基准图像和七张大小标识图像作为原始图像的密文数据，将密文数据远程传输。本发明能够提高加密关系的隐蔽性，提高加密安全性。
PCT/CN2023/086362 2022-12-09 2023-04-05 一种用于通信柜的视频远程监测系统 WO2023134797A2 (zh)

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CN202211576750.4 2022-12-09
CN202211576750.4A CN115811577A (zh) 2022-12-09 2022-12-09 一种用于通信柜的视频远程监测系统

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WO2023134797A2 WO2023134797A2 (zh) 2023-07-20
WO2023134797A3 true WO2023134797A3 (zh) 2023-10-05

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115811577A (zh) * 2022-12-09 2023-03-17 探长信息技术(苏州)有限公司 一种用于通信柜的视频远程监测系统
CN115955570A (zh) * 2023-03-10 2023-04-11 武汉同创万智数字科技有限公司 一种视频远程系统
CN116883411B (zh) * 2023-09-08 2023-12-19 浙江诺电电力科技有限公司 一种开关柜智能远程监测系统
CN117079141B (zh) * 2023-10-13 2024-01-26 济宁市金桥煤矿 一种矿山数据智能采集方法及系统
CN117579866B (zh) * 2023-11-23 2024-05-10 江苏亿通高科技股份有限公司 基于5g通信的智慧城市监控影像安全传输方法
CN117615088B (zh) * 2024-01-22 2024-04-05 沈阳市锦拓电子工程有限公司 一种安全监控的视频数据高效存储方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018040878A1 (zh) * 2016-08-31 2018-03-08 福建联迪商用设备有限公司 指纹图像数据的加密方法和装置
WO2019187609A1 (ja) * 2018-03-30 2019-10-03 公立大学法人首都大学東京 コンピュータプログラム、画像処理装置及び画像処理方法
CN110753226A (zh) * 2019-09-25 2020-02-04 宁波工程学院 一种高容量密文域图像可逆数据隐藏方法
CN115296862A (zh) * 2022-07-14 2022-11-04 南京问量网络科技有限公司 一种基于数据编码的网络数据安全传输方法
CN115811577A (zh) * 2022-12-09 2023-03-17 探长信息技术(苏州)有限公司 一种用于通信柜的视频远程监测系统

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018040878A1 (zh) * 2016-08-31 2018-03-08 福建联迪商用设备有限公司 指纹图像数据的加密方法和装置
WO2019187609A1 (ja) * 2018-03-30 2019-10-03 公立大学法人首都大学東京 コンピュータプログラム、画像処理装置及び画像処理方法
CN110753226A (zh) * 2019-09-25 2020-02-04 宁波工程学院 一种高容量密文域图像可逆数据隐藏方法
CN115296862A (zh) * 2022-07-14 2022-11-04 南京问量网络科技有限公司 一种基于数据编码的网络数据安全传输方法
CN115811577A (zh) * 2022-12-09 2023-03-17 探长信息技术(苏州)有限公司 一种用于通信柜的视频远程监测系统

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LU504269B1 (en) 2023-07-31
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