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SG11201705763UA - Steganographic image on portable device - Google Patents

Steganographic image on portable device

Info

Publication number
SG11201705763UA
SG11201705763UA SG11201705763UA SG11201705763UA SG11201705763UA SG 11201705763U A SG11201705763U A SG 11201705763UA SG 11201705763U A SG11201705763U A SG 11201705763UA SG 11201705763U A SG11201705763U A SG 11201705763UA SG 11201705763U A SG11201705763U A SG 11201705763UA
Authority
SG
Singapore
Prior art keywords
portable device
steganographic image
steganographic
image
portable
Prior art date
Application number
SG11201705763UA
Inventor
Cesar Otero
Original Assignee
Visa Int Service Ass
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Visa Int Service Ass filed Critical Visa Int Service Ass
Publication of SG11201705763UA publication Critical patent/SG11201705763UA/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/602—Providing cryptographic facilities or services
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
    • G06F21/6209—Protecting access to data via a platform, e.g. using keys or access control rules to a single file or object, e.g. in a secure envelope, encrypted and accessed using a key, or with access control rules appended to the object itself
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
    • G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
    • G06F21/6245—Protecting personal data, e.g. for financial or medical purposes
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/0021—Image watermarking
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/32101—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N1/32144—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title embedded in the image data, i.e. enclosed or integrated in the image, e.g. watermark, super-imposed logo or stamp
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2201/00—General purpose image data processing
    • G06T2201/005—Image watermarking
    • G06T2201/0051—Embedding of the watermark in the spatial domain

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Bioethics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Hardware Design (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Medical Informatics (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephone Function (AREA)
  • User Interface Of Digital Computer (AREA)
SG11201705763UA 2015-02-19 2016-02-18 Steganographic image on portable device SG11201705763UA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562118394P 2015-02-19 2015-02-19
PCT/US2016/018511 WO2016134171A1 (en) 2015-02-19 2016-02-18 Steganographic image on portable device

Publications (1)

Publication Number Publication Date
SG11201705763UA true SG11201705763UA (en) 2017-08-30

Family

ID=56689328

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201705763UA SG11201705763UA (en) 2015-02-19 2016-02-18 Steganographic image on portable device

Country Status (6)

Country Link
US (1) US10102385B2 (en)
EP (1) EP3259723A4 (en)
CN (1) CN107251042A (en)
AU (1) AU2016219995A1 (en)
SG (1) SG11201705763UA (en)
WO (1) WO2016134171A1 (en)

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US11308492B2 (en) * 2019-07-03 2022-04-19 Sap Se Anomaly and fraud detection with fake event detection using pixel intensity testing
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CN114424200B (en) 2019-08-30 2025-10-28 维萨国际服务协会 Method, system, and computer program product for securely rendering sensitive data
US11651361B2 (en) * 2019-12-23 2023-05-16 Capital One Services, Llc Secure authentication based on passport data stored in a contactless card
US11683183B2 (en) * 2019-12-31 2023-06-20 Google Llc Autonomously generated portable accounts
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FR3111206B1 (en) * 2020-06-08 2022-12-30 Ccs12 Method for digitally revealing at least one security datum of a smart card and uses of this method
CN111798390B (en) * 2020-06-29 2022-10-21 武汉大学 Airspace steganography method based on multi-scale filter image enhancement
CN114070950B (en) * 2020-07-30 2024-05-17 北京市商汤科技开发有限公司 Image processing method, related device and equipment
CN112134687B (en) * 2020-09-15 2022-11-25 武汉工程大学 Information encryption and decryption method based on two-dimensional code
CN113222801A (en) * 2021-04-30 2021-08-06 作业帮教育科技（北京）有限公司 Anti-grabbing method and device for answer picture and computer readable storage medium
CN114325309B (en) * 2021-12-14 2025-01-10 上海华虹计通智能系统股份有限公司 Card swiping response time detection method and device
WO2023108221A1 (en) * 2021-12-17 2023-06-22 Martyn Betts Digital watermarks for not identifying the name or the particulars of a customer in digital transaction
US12375616B2 (en) * 2022-07-05 2025-07-29 B/E Aerospace, Inc. Discreet intra-aircraft communication

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Also Published As

Publication number Publication date
US10102385B2 (en) 2018-10-16
AU2016219995A1 (en) 2017-07-27
EP3259723A1 (en) 2017-12-27
WO2016134171A1 (en) 2016-08-25
US20160246970A1 (en) 2016-08-25
EP3259723A4 (en) 2018-07-18
CN107251042A (en) 2017-10-13

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