GB2511493B - Entropy modifier and method - Google Patents

Entropy modifier and method

Info

Publication number: GB2511493B
Authority: GB; United Kingdom
Prior art keywords: entropy modifier; entropy; modifier
Prior art date: 2013-03-01
Legal status (The legal status 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 status listed.): Active

Inventor

Kalevo Ossi

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Gurulogic Microsystems Oy

Original Assignee

Gurulogic Microsystems Oy

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.)

2013-03-01

Filing date

2013-03-01

Publication date

2017-04-05

2013-03-01Application filed by Gurulogic Microsystems OyfiledCriticalGurulogic Microsystems Oy

2013-03-01Priority to GB1303658.7ApriorityCriticalpatent/GB2511493B/en

2013-04-17Publication of GB201303658D0publicationCriticalpatent/GB201303658D0/en

2014-03-01Priority to PCT/EP2014/000529prioritypatent/WO2014131526A1/en

2014-03-01Priority to KR1020157024996Aprioritypatent/KR102068383B1/en

2014-03-01Priority to RU2015132038Aprioritypatent/RU2611249C1/en

2014-03-01Priority to EP14715207.8Aprioritypatent/EP2962397A1/en

2014-03-01Priority to CN201480024777.XAprioritypatent/CN105164923B/en

2014-03-01Priority to EP14713379.7Aprioritypatent/EP2962396A1/en

2014-03-01Priority to CN201480024696.XAprioritypatent/CN105409129B/en

2014-03-01Priority to PCT/EP2014/000531prioritypatent/WO2014131528A1/en

2014-03-01Priority to JP2015559443Aprioritypatent/JP6073506B2/en

2014-04-16Priority to US14/254,102prioritypatent/US8933826B2/en

2014-09-10Publication of GB2511493ApublicationCriticalpatent/GB2511493A/en

2017-04-05Application grantedgrantedCritical

2017-04-05Publication of GB2511493BpublicationCriticalpatent/GB2511493B/en

StatusActivelegal-statusCriticalCurrent

2033-03-01Anticipated expirationlegal-statusCritical

Classifications

- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
- H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
- 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
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T9/00—Image coding
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
- H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
- H03M7/3068—Precoding preceding compression, e.g. Burrows-Wheeler transformation
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
- H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
- H03M7/46—Conversion to or from run-length codes, i.e. by representing the number of consecutive digits, or groups of digits, of the same kind by a code word and a digit indicative of that kind
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/04—Protocols for data compression, e.g. ROHC
- 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
- H04L9/40—Network security protocols
- 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
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/93—Run-length coding

Landscapes

Engineering & Computer Science (AREA)
Theoretical Computer Science (AREA)
Signal Processing (AREA)
Multimedia (AREA)
Computer Security & Cryptography (AREA)
Computer Networks & Wireless Communication (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Compression, Expansion, Code Conversion, And Decoders (AREA)
Compression Or Coding Systems Of Tv Signals (AREA)

GB1303658.7A2013-03-012013-03-01Entropy modifier and methodActiveGB2511493B (en)

Priority Applications (11)

Application Number	Priority Date	Filing Date	Title
GB1303658.7AGB2511493B (en)	2013-03-01	2013-03-01	Entropy modifier and method
EP14713379.7AEP2962396A1 (en)	2013-03-01	2014-03-01	Entropy modifier and method
PCT/EP2014/000531WO2014131528A1 (en)	2013-03-01	2014-03-01	Encoder apparatus, decoder apparatus and method
RU2015132038ARU2611249C1 (en)	2013-03-01	2014-03-01	Entropy modifier and method to use it
EP14715207.8AEP2962397A1 (en)	2013-03-01	2014-03-01	Encoder apparatus, decoder apparatus and method
CN201480024777.XACN105164923B (en)	2013-03-01	2014-03-01	Entropy Corrector and Method
PCT/EP2014/000529WO2014131526A1 (en)	2013-03-01	2014-03-01	Entropy modifier and method
CN201480024696.XACN105409129B (en)	2013-03-01	2014-03-01	Encoder device, decoder device and method
KR1020157024996AKR102068383B1 (en)	2013-03-01	2014-03-01	Entropy modifier and method
JP2015559443AJP6073506B2 (en)	2013-03-01	2014-03-01	Entropy changer and method
US14/254,102US8933826B2 (en)	2013-03-01	2014-04-16	Encoder apparatus, decoder apparatus and method

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB1303658.7AGB2511493B (en)	2013-03-01	2013-03-01	Entropy modifier and method

Publications (3)

Publication Number	Publication Date
GB201303658D0 GB201303658D0 (en)	2013-04-17
GB2511493A GB2511493A (en)	2014-09-10
GB2511493Btrue GB2511493B (en)	2017-04-05

Family

ID=48142235

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB1303658.7AActiveGB2511493B (en)	2013-03-01	2013-03-01	Entropy modifier and method

Country Status (7)

Country	Link
EP (2)	EP2962397A1 (en)
JP (1)	JP6073506B2 (en)
KR (1)	KR102068383B1 (en)
CN (2)	CN105164923B (en)
GB (1)	GB2511493B (en)
RU (1)	RU2611249C1 (en)
WO (2)	WO2014131528A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2523347B (en)	2014-02-20	2016-01-13	Gurulogic Microsystems Oy	Encoder, decoder and method
GB2527588B (en)	2014-06-27	2016-05-18	Gurulogic Microsystems Oy	Encoder and decoder
US20190195742A1 (en)*	2017-12-22	2019-06-27	Schneider Electric Software, Llc	Automated detection of anomalous industrial process operation
CN108737976B (en)*	2018-05-22	2021-05-04	南京大学	A compressed transmission method based on Beidou short message
FR3105660B1 (en)*	2019-12-18	2022-10-14	Commissariat Energie Atomique	Method and apparatus for additive signal coding for implementing dynamic precision digital MAC operations
CN119906835A (en)*	2023-10-27	2025-04-29	华为技术有限公司	Coding method, decoding method, device, equipment and storage medium

Citations (4)

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EP0734126A1 (en)*	1995-03-23	1996-09-25	International Business Machines Corporation	Two-stage compression with runlength encoding and lempel-ziv encoding
GB2301252A (en)*	1995-05-23	1996-11-27	Ibm	Run length data compression
US20020193668A1 (en)*	2001-04-30	2002-12-19	Dave Munneke	Method and system for compressing and storing data in a medical device having limited storage
EP2131501A1 (en)*	2008-06-06	2009-12-09	Harman Becker Automotive Systems GmbH	Data compression and decompression method and data processing apparatus

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JP4260908B2 (en)*	1997-06-25	2009-04-30	株式会社日本デジタル研究所	Run-length encoding method and image processing apparatus
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2013
- 2013-03-01GBGB1303658.7Apatent/GB2511493B/enactiveActive
2014
- 2014-03-01WOPCT/EP2014/000531patent/WO2014131528A1/enactiveApplication Filing
- 2014-03-01CNCN201480024777.XApatent/CN105164923B/enactiveActive
- 2014-03-01WOPCT/EP2014/000529patent/WO2014131526A1/enactiveApplication Filing
- 2014-03-01CNCN201480024696.XApatent/CN105409129B/enactiveActive
- 2014-03-01JPJP2015559443Apatent/JP6073506B2/enactiveActive
- 2014-03-01KRKR1020157024996Apatent/KR102068383B1/enactiveActive
- 2014-03-01EPEP14715207.8Apatent/EP2962397A1/ennot_activeWithdrawn
- 2014-03-01EPEP14713379.7Apatent/EP2962396A1/ennot_activeCeased
- 2014-03-01RURU2015132038Apatent/RU2611249C1/enactive

Patent Citations (4)

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Publication number	Priority date	Publication date	Assignee	Title
EP0734126A1 (en)*	1995-03-23	1996-09-25	International Business Machines Corporation	Two-stage compression with runlength encoding and lempel-ziv encoding
GB2301252A (en)*	1995-05-23	1996-11-27	Ibm	Run length data compression
US20020193668A1 (en)*	2001-04-30	2002-12-19	Dave Munneke	Method and system for compressing and storing data in a medical device having limited storage
EP2131501A1 (en)*	2008-06-06	2009-12-09	Harman Becker Automotive Systems GmbH	Data compression and decompression method and data processing apparatus

Also Published As

Publication number	Publication date
JP2016514404A (en)	2016-05-19
KR20150126858A (en)	2015-11-13
EP2962397A1 (en)	2016-01-06
GB201303658D0 (en)	2013-04-17
RU2611249C1 (en)	2017-02-21
KR102068383B1 (en)	2020-02-11
CN105409129B (en)	2018-11-16
CN105409129A (en)	2016-03-16
CN105164923B (en)	2018-10-23
CN105164923A (en)	2015-12-16
WO2014131528A1 (en)	2014-09-04
GB2511493A (en)	2014-09-10
WO2014131526A1 (en)	2014-09-04
EP2962396A1 (en)	2016-01-06
JP6073506B2 (en)	2017-02-01

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