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DE60100416D1 - Dekoder für Kode variabler Länge - Google Patents

Dekoder für Kode variabler Länge

Info

Publication number
DE60100416D1
DE60100416D1 DE60100416T DE60100416T DE60100416D1 DE 60100416 D1 DE60100416 D1 DE 60100416D1 DE 60100416 T DE60100416 T DE 60100416T DE 60100416 T DE60100416 T DE 60100416T DE 60100416 D1 DE60100416 D1 DE 60100416D1
Authority
DE
Germany
Prior art keywords
decoder
variable length
length codes
codes
variable
Prior art date
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.)
Expired - Fee Related
Application number
DE60100416T
Other languages
English (en)
Other versions
DE60100416T2 (de
Inventor
Yoshikazu Kobayashi
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.)
Panasonic Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of DE60100416D1 publication Critical patent/DE60100416D1/de
Publication of DE60100416T2 publication Critical patent/DE60100416T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • H03M7/40—Conversion to or from variable length codes, e.g. Shannon-Fano code, Huffman code, Morse code
    • H03M7/42—Conversion to or from variable length codes, e.g. Shannon-Fano code, Huffman code, Morse code using table look-up for the coding or decoding process, e.g. using read-only memory
    • H03M7/425—Conversion to or from variable length codes, e.g. Shannon-Fano code, Huffman code, Morse code using table look-up for the coding or decoding process, e.g. using read-only memory for the decoding process only
    • 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
    • H04N19/436—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 using parallelised computational arrangements
    • 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
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • 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
    • H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Computing Systems (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
DE60100416T 2000-04-28 2001-04-27 Dekoder für Kode variabler Länge Expired - Fee Related DE60100416T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000129106 2000-04-28
JP2000129106 2000-04-28

Publications (2)

Publication Number Publication Date
DE60100416D1 true DE60100416D1 (de) 2003-08-07
DE60100416T2 DE60100416T2 (de) 2004-06-09

Family

ID=18638433

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60100416T Expired - Fee Related DE60100416T2 (de) 2000-04-28 2001-04-27 Dekoder für Kode variabler Länge

Country Status (3)

Country Link
US (1) US6411229B2 (de)
EP (1) EP1162847B1 (de)
DE (1) DE60100416T2 (de)

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US7283591B2 (en) * 2003-03-28 2007-10-16 Tarari, Inc. Parallelized dynamic Huffman decoder
US7573406B2 (en) * 2004-05-21 2009-08-11 Broadcom Corporation System and method for decoding context adaptive variable length coding
US10535192B2 (en) 2005-10-26 2020-01-14 Cortica Ltd. System and method for generating a customized augmented reality environment to a user
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US11216498B2 (en) 2005-10-26 2022-01-04 Cortica, Ltd. System and method for generating signatures to three-dimensional multimedia data elements
US8326775B2 (en) 2005-10-26 2012-12-04 Cortica Ltd. Signature generation for multimedia deep-content-classification by a large-scale matching system and method thereof
US9646005B2 (en) 2005-10-26 2017-05-09 Cortica, Ltd. System and method for creating a database of multimedia content elements assigned to users
US10949773B2 (en) 2005-10-26 2021-03-16 Cortica, Ltd. System and methods thereof for recommending tags for multimedia content elements based on context
US9031999B2 (en) 2005-10-26 2015-05-12 Cortica, Ltd. System and methods for generation of a concept based database
US9218606B2 (en) 2005-10-26 2015-12-22 Cortica, Ltd. System and method for brand monitoring and trend analysis based on deep-content-classification
US10380623B2 (en) 2005-10-26 2019-08-13 Cortica, Ltd. System and method for generating an advertisement effectiveness performance score
US11032017B2 (en) 2005-10-26 2021-06-08 Cortica, Ltd. System and method for identifying the context of multimedia content elements
US8312031B2 (en) 2005-10-26 2012-11-13 Cortica Ltd. System and method for generation of complex signatures for multimedia data content
US9477658B2 (en) 2005-10-26 2016-10-25 Cortica, Ltd. Systems and method for speech to speech translation using cores of a natural liquid architecture system
US10380267B2 (en) 2005-10-26 2019-08-13 Cortica, Ltd. System and method for tagging multimedia content elements
US10607355B2 (en) 2005-10-26 2020-03-31 Cortica, Ltd. Method and system for determining the dimensions of an object shown in a multimedia content item
US10776585B2 (en) 2005-10-26 2020-09-15 Cortica, Ltd. System and method for recognizing characters in multimedia content
US10698939B2 (en) 2005-10-26 2020-06-30 Cortica Ltd System and method for customizing images
US11361014B2 (en) 2005-10-26 2022-06-14 Cortica Ltd. System and method for completing a user profile
US10380164B2 (en) 2005-10-26 2019-08-13 Cortica, Ltd. System and method for using on-image gestures and multimedia content elements as search queries
US9953032B2 (en) 2005-10-26 2018-04-24 Cortica, Ltd. System and method for characterization of multimedia content signals using cores of a natural liquid architecture system
US11386139B2 (en) 2005-10-26 2022-07-12 Cortica Ltd. System and method for generating analytics for entities depicted in multimedia content
US9489431B2 (en) 2005-10-26 2016-11-08 Cortica, Ltd. System and method for distributed search-by-content
US11019161B2 (en) 2005-10-26 2021-05-25 Cortica, Ltd. System and method for profiling users interest based on multimedia content analysis
US10360253B2 (en) 2005-10-26 2019-07-23 Cortica, Ltd. Systems and methods for generation of searchable structures respective of multimedia data content
US10585934B2 (en) 2005-10-26 2020-03-10 Cortica Ltd. Method and system for populating a concept database with respect to user identifiers
US10621988B2 (en) 2005-10-26 2020-04-14 Cortica Ltd System and method for speech to text translation using cores of a natural liquid architecture system
US9384196B2 (en) 2005-10-26 2016-07-05 Cortica, Ltd. Signature generation for multimedia deep-content-classification by a large-scale matching system and method thereof
US9529984B2 (en) 2005-10-26 2016-12-27 Cortica, Ltd. System and method for verification of user identification based on multimedia content elements
US9639532B2 (en) 2005-10-26 2017-05-02 Cortica, Ltd. Context-based analysis of multimedia content items using signatures of multimedia elements and matching concepts
US9767143B2 (en) 2005-10-26 2017-09-19 Cortica, Ltd. System and method for caching of concept structures
US10193990B2 (en) 2005-10-26 2019-01-29 Cortica Ltd. System and method for creating user profiles based on multimedia content
US10691642B2 (en) 2005-10-26 2020-06-23 Cortica Ltd System and method for enriching a concept database with homogenous concepts
US8266185B2 (en) 2005-10-26 2012-09-11 Cortica Ltd. System and methods thereof for generation of searchable structures respective of multimedia data content
US10614626B2 (en) 2005-10-26 2020-04-07 Cortica Ltd. System and method for providing augmented reality challenges
US11003706B2 (en) 2005-10-26 2021-05-11 Cortica Ltd System and methods for determining access permissions on personalized clusters of multimedia content elements
US10180942B2 (en) 2005-10-26 2019-01-15 Cortica Ltd. System and method for generation of concept structures based on sub-concepts
US8818916B2 (en) 2005-10-26 2014-08-26 Cortica, Ltd. System and method for linking multimedia data elements to web pages
US10387914B2 (en) 2005-10-26 2019-08-20 Cortica, Ltd. Method for identification of multimedia content elements and adding advertising content respective thereof
US9396435B2 (en) 2005-10-26 2016-07-19 Cortica, Ltd. System and method for identification of deviations from periodic behavior patterns in multimedia content
US9372940B2 (en) 2005-10-26 2016-06-21 Cortica, Ltd. Apparatus and method for determining user attention using a deep-content-classification (DCC) system
US11620327B2 (en) 2005-10-26 2023-04-04 Cortica Ltd System and method for determining a contextual insight and generating an interface with recommendations based thereon
US11604847B2 (en) 2005-10-26 2023-03-14 Cortica Ltd. System and method for overlaying content on a multimedia content element based on user interest
US10635640B2 (en) 2005-10-26 2020-04-28 Cortica, Ltd. System and method for enriching a concept database
US10742340B2 (en) 2005-10-26 2020-08-11 Cortica Ltd. System and method for identifying the context of multimedia content elements displayed in a web-page and providing contextual filters respective thereto
US9191626B2 (en) 2005-10-26 2015-11-17 Cortica, Ltd. System and methods thereof for visual analysis of an image on a web-page and matching an advertisement thereto
US9466068B2 (en) 2005-10-26 2016-10-11 Cortica, Ltd. System and method for determining a pupillary response to a multimedia data element
US11403336B2 (en) 2005-10-26 2022-08-02 Cortica Ltd. System and method for removing contextually identical multimedia content elements
JP4993676B2 (ja) * 2006-09-01 2012-08-08 キヤノン株式会社 画像符号化装置及び画像符号化方法
US10733326B2 (en) 2006-10-26 2020-08-04 Cortica Ltd. System and method for identification of inappropriate multimedia content
US8922414B2 (en) * 2013-02-12 2014-12-30 Cortica, Ltd. Multi-layer system for symbol-space based compression of patterns
US9100042B2 (en) * 2013-06-20 2015-08-04 International Business Machines Corporation High throughput decoding of variable length data symbols
US9094039B2 (en) * 2013-10-18 2015-07-28 Advanced Micro Devices, Inc. Efficient deflate decompression
JP2015130640A (ja) * 2014-01-09 2015-07-16 富士ゼロックス株式会社 データ伸張装置、プログラムおよび記録媒体
JP2015195527A (ja) * 2014-03-31 2015-11-05 ソニー株式会社 画像処理装置、および画像処理方法
US9264068B2 (en) 2014-05-09 2016-02-16 Micron Technology, Inc. Deflate compression algorithm
US11195043B2 (en) 2015-12-15 2021-12-07 Cortica, Ltd. System and method for determining common patterns in multimedia content elements based on key points
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US11760387B2 (en) 2017-07-05 2023-09-19 AutoBrains Technologies Ltd. Driving policies determination
US11899707B2 (en) 2017-07-09 2024-02-13 Cortica Ltd. Driving policies determination
US10846544B2 (en) 2018-07-16 2020-11-24 Cartica Ai Ltd. Transportation prediction system and method
US10839694B2 (en) 2018-10-18 2020-11-17 Cartica Ai Ltd Blind spot alert
US11181911B2 (en) 2018-10-18 2021-11-23 Cartica Ai Ltd Control transfer of a vehicle
US11126870B2 (en) 2018-10-18 2021-09-21 Cartica Ai Ltd. Method and system for obstacle detection
US20200133308A1 (en) 2018-10-18 2020-04-30 Cartica Ai Ltd Vehicle to vehicle (v2v) communication less truck platooning
US12330646B2 (en) 2018-10-18 2025-06-17 Autobrains Technologies Ltd Off road assistance
US11126869B2 (en) 2018-10-26 2021-09-21 Cartica Ai Ltd. Tracking after objects
US10789535B2 (en) 2018-11-26 2020-09-29 Cartica Ai Ltd Detection of road elements
US11643005B2 (en) 2019-02-27 2023-05-09 Autobrains Technologies Ltd Adjusting adjustable headlights of a vehicle
US11285963B2 (en) 2019-03-10 2022-03-29 Cartica Ai Ltd. Driver-based prediction of dangerous events
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US10776669B1 (en) 2019-03-31 2020-09-15 Cortica Ltd. Signature generation and object detection that refer to rare scenes
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Also Published As

Publication number Publication date
DE60100416T2 (de) 2004-06-09
US20010054973A1 (en) 2001-12-27
EP1162847B1 (de) 2003-07-02
EP1162847A3 (de) 2002-07-03
EP1162847A2 (de) 2001-12-12
US6411229B2 (en) 2002-06-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PANASONIC CORP., KADOMA, OSAKA, JP

8339 Ceased/non-payment of the annual fee