ITTO20040780A1 - Procedimento e sistema per il trattamento di segnali a descrizioni multiple, relativo prodotto informatico - Google Patents

Procedimento e sistema per il trattamento di segnali a descrizioni multiple, relativo prodotto informatico

Info

Publication number
ITTO20040780A1
ITTO20040780A1 IT000780A ITTO20040780A ITTO20040780A1 IT TO20040780 A1 ITTO20040780 A1 IT TO20040780A1 IT 000780 A IT000780 A IT 000780A IT TO20040780 A ITTO20040780 A IT TO20040780A IT TO20040780 A1 ITTO20040780 A1 IT TO20040780A1
Authority
IT
Italy
Prior art keywords
procedure
signals
treatment
computer product
multiple descriptions
Prior art date
Application number
IT000780A
Other languages
English (en)
Inventor
Fabrizio Simone Rovati
Andrea Lorenzo Vitale
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 IT000780A priority Critical patent/ITTO20040780A1/it
Publication of ITTO20040780A1 publication Critical patent/ITTO20040780A1/it
Priority to US11/269,121 priority patent/US8326049B2/en
Priority to US13/619,738 priority patent/US8666178B2/en

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
    • H04N19/42—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
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/39—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability involving multiple description coding [MDC], i.e. with separate layers being structured as independently decodable descriptions of input picture data

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Image Processing (AREA)
IT000780A 2004-11-09 2004-11-09 Procedimento e sistema per il trattamento di segnali a descrizioni multiple, relativo prodotto informatico ITTO20040780A1 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT000780A ITTO20040780A1 (it) 2004-11-09 2004-11-09 Procedimento e sistema per il trattamento di segnali a descrizioni multiple, relativo prodotto informatico
US11/269,121 US8326049B2 (en) 2004-11-09 2005-11-08 Method and system for the treatment of multiple-description signals, and corresponding computer-program product
US13/619,738 US8666178B2 (en) 2004-11-09 2012-09-14 Method and system for the treatment of multiple-description signals, and corresponding computer-program product

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000780A ITTO20040780A1 (it) 2004-11-09 2004-11-09 Procedimento e sistema per il trattamento di segnali a descrizioni multiple, relativo prodotto informatico

Publications (1)

Publication Number Publication Date
ITTO20040780A1 true ITTO20040780A1 (it) 2005-02-09

Family

ID=36460989

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000780A ITTO20040780A1 (it) 2004-11-09 2004-11-09 Procedimento e sistema per il trattamento di segnali a descrizioni multiple, relativo prodotto informatico

Country Status (2)

Country Link
US (2) US8326049B2 (it)
IT (1) ITTO20040780A1 (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8755515B1 (en) 2008-09-29 2014-06-17 Wai Wu Parallel signal processing system and method
CN102291434B (zh) * 2011-07-06 2014-04-16 深圳市纽泰克电子有限公司 救护车数据自动上传的方法及系统
CN102630012B (zh) * 2012-03-30 2014-09-03 北京交通大学 基于多描述视频编码、解码方法、装置及系统

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GB2268614B (en) * 1992-07-06 1996-01-10 Sony Broadcast & Communication Digital signal recording
KR960008470B1 (en) * 1994-01-18 1996-06-26 Daewoo Electronics Co Ltd Apparatus for transferring bit stream data adaptively in the moving picture
US5596686A (en) 1994-04-21 1997-01-21 Silicon Engines, Inc. Method and apparatus for simultaneous parallel query graphics rendering Z-coordinate buffer
US5585850A (en) * 1994-10-31 1996-12-17 Schwaller; John Adaptive distribution system for transmitting wideband video data over narrowband multichannel wireless communication system
US5847772A (en) * 1996-09-11 1998-12-08 Wells; Aaron Adaptive filter for video processing applications
US6137912A (en) 1998-08-19 2000-10-24 Physical Optics Corporation Method of multichannel data compression
US6891565B1 (en) 1999-07-16 2005-05-10 Sarnoff Corporation Bitstream testing method and apparatus employing embedded reference data
JP4378824B2 (ja) * 2000-02-22 2009-12-09 ソニー株式会社 画像処理装置及び方法
US6952501B2 (en) * 2000-02-24 2005-10-04 Canon Kabushiki Kaisha Image processing apparatus, image encoding apparatus, and image decoding apparatus
US6462689B2 (en) * 2001-01-25 2002-10-08 Ishoni Networks, Inc. Digital to analog converter (DAC) having an adjustable dynamic range
US20020188440A1 (en) 2001-04-27 2002-12-12 Foster Mark J. Optimized MPEG-2 encoding for computer-generated output
US7200402B2 (en) 2001-07-03 2007-04-03 Hewlett-Packard Development Company, L.P. Method for handing off streaming media sessions between wireless base stations in a mobile streaming media system
US6757735B2 (en) * 2001-07-03 2004-06-29 Hewlett-Packard Development Company, L.P. Method for distributing multiple description streams on servers in fixed and mobile streaming media systems
US20030007515A1 (en) 2001-07-03 2003-01-09 Apostolopoulos John G. System and method for receiving mutiple description media streams in fixed and mobile streaming media systems
US7035331B2 (en) * 2002-02-20 2006-04-25 Intel Corporation Method and apparatus for performing a pixel averaging instruction
CN1312927C (zh) 2002-07-15 2007-04-25 株式会社日立制作所 动态图像编码方法及解码方法
AU2003249461A1 (en) 2002-07-31 2004-02-23 Koninklijke Philips Electronics N.V. Method and apparatus for performing multiple description motion compensation using hybrid predictive codes
US7480252B2 (en) 2002-10-04 2009-01-20 Koniklijke Philips Electronics N.V. Method and system for improving transmission efficiency using multiple-description layered encoding
ES2371871T3 (es) 2002-11-15 2012-01-10 Qualcomm Incorporated Aparato y procedimiento para la codificación por múltiples descripciones.
EP1576826A1 (en) 2002-12-17 2005-09-21 Koninklijke Philips Electronics N.V. Method of coding video streams for low-cost multiple description at gateways
JP4880222B2 (ja) 2002-12-19 2012-02-22 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 前方エラー訂正符号を用いる映像のドリフトのない一部の複数記述チャネル符号化のシステム及び方法
EP1465349A1 (en) 2003-03-31 2004-10-06 Interuniversitair Microelektronica Centrum Vzw Embedded multiple description scalar quantizers for progressive image transmission
US20050015511A1 (en) 2003-07-02 2005-01-20 Nec Laboratories America, Inc. Accelerated large data distribution in overlay networks
US20050175099A1 (en) 2004-02-06 2005-08-11 Nokia Corporation Transcoder and associated system, method and computer program product for low-complexity reduced resolution transcoding
US7222285B2 (en) 2004-03-17 2007-05-22 Microsoft Corporation Layered multiple description coding
US7817869B2 (en) 2004-05-07 2010-10-19 Sony Corporation Variable support robust transform for multiple description coding

Also Published As

Publication number Publication date
US8666178B2 (en) 2014-03-04
US20130070861A1 (en) 2013-03-21
US8326049B2 (en) 2012-12-04
US20060110054A1 (en) 2006-05-25

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