GB9909911D0 - 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
GB9909911D0
GB9909911D0 GB9909911A GB9909911A GB9909911D0 GB 9909911 D0 GB9909911 D0 GB 9909911D0 GB 9909911 A GB9909911 A GB 9909911A GB 9909911 A GB9909911 A GB 9909911A GB 9909911 D0 GB9909911 D0 GB 9909911D0
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.)
Granted
Application number
GB9909911A
Other versions
GB2348067B (en
GB2348067A (en
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 DE60005804T priority patent/DE60005804T2/en
Priority to EP00911085A priority patent/EP1163796B1/en
Priority to AU33079/00A priority patent/AU3307900A/en
Priority to PCT/GB2000/001027 priority patent/WO2000057639A1/en
Priority to CN 00805134 priority patent/CN1197353C/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
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
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
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
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

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 true GB9909911D0 (en) 1999-06-30
GB2348067A GB2348067A (en) 2000-09-20
GB2348067B 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)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63179685A (en) * 1987-01-21 1988-07-23 Toshiba Corp Sequential scanning conversion circuit
JP2962083B2 (en) * 1993-01-22 1999-10-12 松下電器産業株式会社 Resolution conversion method, resolution conversion device, image encoding device, image decoding device

Also Published As

Publication number Publication date
GB9906434D0 (en) 1999-05-12
GB2348067B (en) 2003-03-12
GB2348067A (en) 2000-09-20

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Legal Events

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

Effective date: 20120429