IT201700108177A1 - Procedimento e sistema di sicurezza funzionale, prodotto informatico corrispondente - Google Patents

Procedimento e sistema di sicurezza funzionale, prodotto informatico corrispondente

Info

Publication number
IT201700108177A1
IT201700108177A1 IT102017000108177A IT201700108177A IT201700108177A1 IT 201700108177 A1 IT201700108177 A1 IT 201700108177A1 IT 102017000108177 A IT102017000108177 A IT 102017000108177A IT 201700108177 A IT201700108177 A IT 201700108177A IT 201700108177 A1 IT201700108177 A1 IT 201700108177A1
Authority
IT
Italy
Prior art keywords
procedure
security system
computer product
functional security
correspondent computer
Prior art date
Application number
IT102017000108177A
Other languages
English (en)
Inventor
Nicola Marinelli
Riccardo Gemelli
Original Assignee
St Microelectronics Srl
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 St Microelectronics Srl filed Critical St Microelectronics Srl
Priority to IT102017000108177A priority Critical patent/IT201700108177A1/it
Priority to EP18196482.6A priority patent/EP3462741A1/en
Priority to US16/142,497 priority patent/US11463720B2/en
Publication of IT201700108177A1 publication Critical patent/IT201700108177A1/it

Links

Classifications

    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H04N19/467—Embedding additional information in the video signal during the compression process characterised by the embedded information being invisible, e.g. watermarking
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/172—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a picture, frame or field
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
    • 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
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/423—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements
    • H04N19/426—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements using memory downsizing methods
    • H04N19/427—Display on the fly, e.g. simultaneous writing to and reading from decoding memory
    • 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
    • H04N19/65—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience
    • H04N19/68—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience involving the insertion of resynchronisation markers into the bitstream
    • 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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/87—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving scene cut or scene change detection in combination with video compression

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • General Health & Medical Sciences (AREA)
  • Bioethics (AREA)
  • Computer Security & Cryptography (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Image Processing (AREA)
  • Editing Of Facsimile Originals (AREA)
IT102017000108177A 2017-09-27 2017-09-27 Procedimento e sistema di sicurezza funzionale, prodotto informatico corrispondente IT201700108177A1 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT102017000108177A IT201700108177A1 (it) 2017-09-27 2017-09-27 Procedimento e sistema di sicurezza funzionale, prodotto informatico corrispondente
EP18196482.6A EP3462741A1 (en) 2017-09-27 2018-09-25 Functional safety method and system, corresponding computer program product
US16/142,497 US11463720B2 (en) 2017-09-27 2018-09-26 Functional safety method, system, and corresponding computer program product

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102017000108177A IT201700108177A1 (it) 2017-09-27 2017-09-27 Procedimento e sistema di sicurezza funzionale, prodotto informatico corrispondente

Publications (1)

Publication Number Publication Date
IT201700108177A1 true IT201700108177A1 (it) 2019-03-27

Family

ID=60991473

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102017000108177A IT201700108177A1 (it) 2017-09-27 2017-09-27 Procedimento e sistema di sicurezza funzionale, prodotto informatico corrispondente

Country Status (3)

Country Link
US (1) US11463720B2 (it)
EP (1) EP3462741A1 (it)
IT (1) IT201700108177A1 (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11424621B2 (en) 2020-01-28 2022-08-23 Qualcomm Incorporated Configurable redundant systems for safety critical applications

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120093356A1 (en) * 2009-01-15 2012-04-19 Google Inc. Image Watermarking
US20140002735A1 (en) * 2011-12-28 2014-01-02 Barry A. O'Mahony Method of and apparatus for performing an objective video quality assessment using non-intrusive video frame tracking
US20140184647A1 (en) * 2011-09-07 2014-07-03 Koninklijke Philips N.V. Device and method to support the operating of the display of image data

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2658896B2 (ja) * 1994-09-02 1997-09-30 日本電気株式会社 同期回路
US6208745B1 (en) 1997-12-30 2001-03-27 Sarnoff Corporation Method and apparatus for imbedding a watermark into a bitstream representation of a digital image sequence
US7644282B2 (en) * 1998-05-28 2010-01-05 Verance Corporation Pre-processed information embedding system
JP3960959B2 (ja) * 2002-11-08 2007-08-15 三洋電機株式会社 電子透かし埋め込み装置と方法ならびに電子透かし抽出装置と方法
US7646817B2 (en) * 2003-03-28 2010-01-12 Microsoft Corporation Accelerating video decoding using a graphics processing unit
US8565472B2 (en) * 2007-10-30 2013-10-22 General Instrument Corporation Method, device and system for dynamically embedding watermark information into multimedia content
US9967600B2 (en) * 2011-05-26 2018-05-08 Nbcuniversal Media, Llc Multi-channel digital content watermark system and method
US10354355B2 (en) 2014-07-29 2019-07-16 Tata Consultancy Services Limited Digital watermarking
JP2016063324A (ja) * 2014-09-16 2016-04-25 キヤノン株式会社 画像処理装置、画像処理方法及びプログラム
US20170316189A1 (en) 2014-10-31 2017-11-02 Verance Corporation Object-based watermarking

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120093356A1 (en) * 2009-01-15 2012-04-19 Google Inc. Image Watermarking
US20140184647A1 (en) * 2011-09-07 2014-07-03 Koninklijke Philips N.V. Device and method to support the operating of the display of image data
US20140002735A1 (en) * 2011-12-28 2014-01-02 Barry A. O'Mahony Method of and apparatus for performing an objective video quality assessment using non-intrusive video frame tracking

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PULLAPERUMA P P ET AL: "Taxonomy of File Fragments Using Gray-Level Co-Occurrence Matrices", 2013 INTERNATIONAL CONFERENCE ON DIGITAL IMAGE COMPUTING: TECHNIQUES AND APPLICATIONS (DICTA), IEEE, 26 November 2013 (2013-11-26), pages 1 - 7, XP032536438, DOI: 10.1109/DICTA.2013.6691534 *

Also Published As

Publication number Publication date
EP3462741A1 (en) 2019-04-03
US11463720B2 (en) 2022-10-04
US20190098327A1 (en) 2019-03-28

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