GB2348067B - A method and a device for encoding and decoding of interlaced video signals by a codec for progressive video signals - Google Patents

A method and a device for encoding and decoding of interlaced video signals by a codec for progressive video signals

Info

Publication number
GB2348067B
GB2348067B GB9909911A GB9909911A GB2348067B GB 2348067 B GB2348067 B GB 2348067B GB 9909911 A GB9909911 A GB 9909911A GB 9909911 A GB9909911 A GB 9909911A GB 2348067 B GB2348067 B GB 2348067B
Authority
GB
United Kingdom
Prior art keywords
video signals
codec
decoding
encoding
progressive
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
GB9909911A
Other versions
GB2348067A (en
GB9909911D0 (en
Inventor
Miroslaw Bober
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.)
Mitsubishi Electric Information Technology Corp
Original Assignee
Mitsubishi Electric Information Technology Corp
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 Mitsubishi Electric Information Technology Corp filed Critical Mitsubishi Electric Information Technology Corp
Publication of GB9909911D0 publication Critical patent/GB9909911D0/en
Priority to JP2000074563A priority Critical patent/JP2000295609A/en
Priority to AU33079/00A priority patent/AU3307900A/en
Priority to DE60005804T priority patent/DE60005804T2/en
Priority to CN 00805134 priority patent/CN1197353C/en
Priority to EP00911085A priority patent/EP1163796B1/en
Priority to PCT/GB2000/001027 priority patent/WO2000057639A1/en
Publication of GB2348067A publication Critical patent/GB2348067A/en
Application granted granted Critical
Publication of GB2348067B publication Critical patent/GB2348067B/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
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
    • H04N7/0117—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal
    • H04N7/012—Conversion between an interlaced and a progressive signal
    • 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
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/112—Selection of coding mode or of prediction mode according to a given display mode, e.g. for interlaced or progressive display mode

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Graphics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
GB9909911A 1999-03-19 1999-04-29 A method and a device for encoding and decoding of interlaced video signals by a codec for progressive video signals Expired - Fee Related GB2348067B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2000074563A JP2000295609A (en) 1999-03-19 2000-03-16 Method and device for encoding interlaced video signal, and method and device for decoding the same
EP00911085A EP1163796B1 (en) 1999-03-19 2000-03-17 A method and a device for encoding and decoding of interlaced video signals by a codec for progressive video signals
DE60005804T DE60005804T2 (en) 1999-03-19 2000-03-17 METHOD AND DEVICE FOR THE CODING AND DECODING OF LINKED VIDEO SIGNALS BY CODEC-PROGRESSIVE SCANING OF VIDEO SIGNALS
CN 00805134 CN1197353C (en) 1999-03-19 2000-03-17 Method and device for encoding and decoding of interlaced video signals by coder for progressive video signals
AU33079/00A AU3307900A (en) 1999-03-19 2000-03-17 A method and a device for encoding and decoding of interlaced video signals by acodec for progressive video signals
PCT/GB2000/001027 WO2000057639A1 (en) 1999-03-19 2000-03-17 A method and a device for encoding and decoding of interlaced video signals by a codec for progressive video signals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9906434A GB9906434D0 (en) 1999-03-19 1999-03-19 A method and device for encoding and decoding of interlaced video signals by a codec for progressive video signals

Publications (3)

Publication Number Publication Date
GB9909911D0 GB9909911D0 (en) 1999-06-30
GB2348067A GB2348067A (en) 2000-09-20
GB2348067B true GB2348067B (en) 2003-03-12

Family

ID=10850023

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9906434A Ceased GB9906434D0 (en) 1999-03-19 1999-03-19 A method and device for encoding and decoding of interlaced video signals by a codec for progressive video signals
GB9909911A Expired - Fee Related GB2348067B (en) 1999-03-19 1999-04-29 A method and a device for encoding and decoding of interlaced video signals by a codec for progressive video signals

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB9906434A Ceased GB9906434D0 (en) 1999-03-19 1999-03-19 A method and device for encoding and decoding of interlaced video signals by a codec for progressive video signals

Country Status (1)

Country Link
GB (2) GB9906434D0 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2202106A (en) * 1987-01-21 1988-09-14 Toshiba Kk Interlace-progressive scanning converter
EP0608092A2 (en) * 1993-01-22 1994-07-27 Matsushita Electric Industrial Co., Ltd. Apparatus for scalable encoding and decoding of a digital video signal

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2202106A (en) * 1987-01-21 1988-09-14 Toshiba Kk Interlace-progressive scanning converter
EP0608092A2 (en) * 1993-01-22 1994-07-27 Matsushita Electric Industrial Co., Ltd. Apparatus for scalable encoding and decoding of a digital video signal

Also Published As

Publication number Publication date
GB2348067A (en) 2000-09-20
GB9909911D0 (en) 1999-06-30
GB9906434D0 (en) 1999-05-12

Similar Documents

Publication Publication Date Title
HUP0302078A3 (en) Method of coding and decoding of video signal, video coder and deocoder, multimedia device
PT2268035T (en) Video signal encoding and decoding method
HK1043429A1 (en) A method and apparatus for audio encoding and decoding
HK1150484A1 (en) Coding and decoding for interlaced video
AU2002366825A1 (en) Video encoding and decoding method and device
EP1379000A4 (en) Signal encoding method and apparatus and decoding method and apparatus
HUP0302617A3 (en) Method for encoding and decoding video information, a motion compensated video encoder and a corresponding decoder
HUP0302055A3 (en) Method of coding of video signal, video coder, method of decoding of coding video signal, video coder and decoder, portable cordless communication device
HUP0301966A3 (en) Method of video coding, video coder, method of decoding of coding video signal, video decoder, coding video signal, portable cordless communication device
GB2341031B (en) Method and apparatus for adaptively coding video signals
AU2003290895A8 (en) Encoding of video cross-fades using weighted prediction
EP1603338A4 (en) Video signal encoding device and video signal encoding method
GB2357231B (en) Method and system for encoding and decoding speech signals
GB2345829B (en) Video coding and decoding methods
GB9624471D0 (en) Apparatus for decoding mpeg video bitstream
EP0919989A4 (en) Audio signal encoder, audio signal decoder, and method for encoding and decoding audio signal
NO20014284L (en) Apparatus for encoding and decoding video signals
AU2002212375A1 (en) Encoding and decoding of video image
AU2001224570A1 (en) Method and apparatus for decoding mpeg video signals
EP1185108A4 (en) Video encoding apparatus and video encoding method
AU2002218009A1 (en) Encoding and decoding of video signals
GB2348067B (en) A method and a device for encoding and decoding of interlaced video signals by a codec for progressive video signals
AU3307900A (en) A method and a device for encoding and decoding of interlaced video signals by acodec for progressive video signals
EP1119207A4 (en) Device for encoding motion picture signals and encoding method
AU5216300A (en) Video encoder and method of video encoding

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20120429