GB2329544B - Video codec and method for encoding video frames - Google Patents

Video codec and method for encoding video frames

Info

Publication number
GB2329544B
GB2329544B GB9720048A GB9720048A GB2329544B GB 2329544 B GB2329544 B GB 2329544B GB 9720048 A GB9720048 A GB 9720048A GB 9720048 A GB9720048 A GB 9720048A GB 2329544 B GB2329544 B GB 2329544B
Authority
GB
United Kingdom
Prior art keywords
video
encoding
codec
frames
video frames
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
GB9720048A
Other versions
GB9720048D0 (en
GB2329544A (en
Inventor
Baruh Hason
Reuven Livne
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.)
Motorola Solutions Israel Ltd
Original Assignee
Motorola Israel 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 Motorola Israel Ltd filed Critical Motorola Israel Ltd
Priority to GB9720048A priority Critical patent/GB2329544B/en
Publication of GB9720048D0 publication Critical patent/GB9720048D0/en
Publication of GB2329544A publication Critical patent/GB2329544A/en
Application granted granted Critical
Publication of GB2329544B publication Critical patent/GB2329544B/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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/507—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction using conditional replenishment

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
GB9720048A 1997-09-19 1997-09-19 Video codec and method for encoding video frames Expired - Fee Related GB2329544B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9720048A GB2329544B (en) 1997-09-19 1997-09-19 Video codec and method for encoding video frames

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9720048A GB2329544B (en) 1997-09-19 1997-09-19 Video codec and method for encoding video frames

Publications (3)

Publication Number Publication Date
GB9720048D0 GB9720048D0 (en) 1997-11-19
GB2329544A GB2329544A (en) 1999-03-24
GB2329544B true GB2329544B (en) 2001-11-21

Family

ID=10819403

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9720048A Expired - Fee Related GB2329544B (en) 1997-09-19 1997-09-19 Video codec and method for encoding video frames

Country Status (1)

Country Link
GB (1) GB2329544B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111654699B (en) * 2020-05-29 2024-05-17 西安万像电子科技有限公司 Image transmission method and device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5031038A (en) * 1989-04-18 1991-07-09 Etat Francais (Cnet) Process and device for the compression of image data by mathematical transformation effected at low cost, particularly for the transmission at a reduced rate of sequences of images
US5495244A (en) * 1991-12-07 1996-02-27 Samsung Electronics Co., Ltd. Device for encoding and decoding transmission signals through adaptive selection of transforming methods
GB2308772A (en) * 1995-12-29 1997-07-02 Daewoo Electronics Co Ltd Video encoding based on inter block correlation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5031038A (en) * 1989-04-18 1991-07-09 Etat Francais (Cnet) Process and device for the compression of image data by mathematical transformation effected at low cost, particularly for the transmission at a reduced rate of sequences of images
US5495244A (en) * 1991-12-07 1996-02-27 Samsung Electronics Co., Ltd. Device for encoding and decoding transmission signals through adaptive selection of transforming methods
GB2308772A (en) * 1995-12-29 1997-07-02 Daewoo Electronics Co Ltd Video encoding based on inter block correlation

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JPEG File Compression, Steven Amor, 29/08/95, www.fit.qut. edu.au/frill/willie/jpeg.htm, para 2.2.2 *

Also Published As

Publication number Publication date
GB9720048D0 (en) 1997-11-19
GB2329544A (en) 1999-03-24

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Legal Events

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

Effective date: 20030919