CA2251420A1 - Moving image composing system - Google Patents

Moving image composing system

Info

Publication number
CA2251420A1
CA2251420A1 CA002251420A CA2251420A CA2251420A1 CA 2251420 A1 CA2251420 A1 CA 2251420A1 CA 002251420 A CA002251420 A CA 002251420A CA 2251420 A CA2251420 A CA 2251420A CA 2251420 A1 CA2251420 A1 CA 2251420A1
Authority
CA
Canada
Prior art keywords
moving image
reduced
unit
encoded
positional information
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.)
Granted
Application number
CA002251420A
Other languages
French (fr)
Other versions
CA2251420C (en
Inventor
Shun Matsuura
Satoshi Kageyu
Hitoshi Kato
Kayoko Asai
Hiroaki Yoshio
Tsuyoshi Kato
Yoshihiro Hayakawa
Kensuke Maruya
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 Holdings 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
Publication of CA2251420A1 publication Critical patent/CA2251420A1/en
Application granted granted Critical
Publication of CA2251420C publication Critical patent/CA2251420C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability

Abstract

A moving image composing system for displaying reduced and encoded images at arbitrary positions on a multi-image raster. The moving image composing system comprises a moving image reducing unit for reducing a moving image inputted, a moving image encoding unit for encoding the reduced moving image to produce an encoded moving image, an accumulating unit for storing and accumulating the encoded image, and a moving image composing unit for combining more-than-one encoded moving images accumulated to produce a multi-image combined moving image. The moving image encoding unit performs the encoding processing to facilitate the change of positional information the reduced moving image has, in consideration with the case that the change of the position information occurs due to the disposition of the reduced moving image at its combination. When there is a need to change the positional information of the reduced moving image due to the combination processing, the moving image composing unit changes the positional information to positional information required for the combination processing.
CA 2251420 1997-11-11 1998-11-12 Moving image composing system Expired - Fee Related CA2251420C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP9-308387 1997-11-11
JP30838797 1997-11-11
JP32137598A JP3662129B2 (en) 1997-11-11 1998-10-28 Multimedia information editing device
JP10-321375 1998-10-28

Publications (2)

Publication Number Publication Date
CA2251420A1 true CA2251420A1 (en) 1999-05-11
CA2251420C CA2251420C (en) 2001-08-07

Family

ID=26565519

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2251420 Expired - Fee Related CA2251420C (en) 1997-11-11 1998-11-12 Moving image composing system

Country Status (6)

Country Link
US (1) US6332003B1 (en)
EP (1) EP0917371B1 (en)
JP (1) JP3662129B2 (en)
CN (1) CN1141844C (en)
CA (1) CA2251420C (en)
DE (1) DE69836893T2 (en)

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US20090060043A1 (en) * 2007-08-29 2009-03-05 Geert Nuyttens Multiviewer based on merging of output streams of spatio scalable codecs in a compressed domain
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US7925774B2 (en) 2008-05-30 2011-04-12 Microsoft Corporation Media streaming using an index file
KR101590633B1 (en) 2008-11-11 2016-02-02 삼성전자주식회사 / /apparatus for processing video encoding and decoding using video separation based on slice level and method therefor
US8897365B2 (en) * 2008-11-19 2014-11-25 Nvidia Corporation Video rate control processor for a video encoding process
US8605791B2 (en) * 2008-11-21 2013-12-10 Nvidia Corporation Video processor using an optimized slicemap representation
US20100128798A1 (en) * 2008-11-25 2010-05-27 Nvidia Corporation Video processor using optimized macroblock sorting for slicemap representations
US8189666B2 (en) 2009-02-02 2012-05-29 Microsoft Corporation Local picture identifier and computation of co-located information
TW201039159A (en) * 2009-04-30 2010-11-01 Dvtodp Corp Method and web server of processing dynamic picture for searching purpose
WO2011089798A1 (en) 2010-01-19 2011-07-28 ルネサスエレクトロニクス株式会社 Moving image encoding method, moving image decoding method, moving image encoding device, and moving image decoding device
JP5685683B2 (en) * 2011-10-28 2015-03-18 株式会社Gnzo Byte alignment device and byte alignment method
JP5979406B2 (en) * 2012-02-22 2016-08-24 ソニー株式会社 Image processing apparatus, image processing method, and image processing system
JP6039500B2 (en) * 2013-04-30 2016-12-07 日本電信電話株式会社 Video playback device and video playback program
EP3054692A4 (en) 2013-10-01 2017-04-05 Dentsu Inc. Multi-viewpoint moving image layout system
RU2543929C1 (en) * 2014-01-13 2015-03-10 Закрытое акционерное общество "Электронно-вычислительные информационные и инструментальные системы" (ЗАО "ЭЛВИИС") Method and device for video image input, processing and output
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Also Published As

Publication number Publication date
CN1141844C (en) 2004-03-10
JPH11243542A (en) 1999-09-07
US6332003B1 (en) 2001-12-18
JP3662129B2 (en) 2005-06-22
EP0917371A2 (en) 1999-05-19
EP0917371B1 (en) 2007-01-17
CA2251420C (en) 2001-08-07
EP0917371A3 (en) 2001-11-14
DE69836893D1 (en) 2007-03-08
DE69836893T2 (en) 2007-06-21
CN1225545A (en) 1999-08-11

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