GB9013217D0 - Evaluation of detail in video images,and applications thereof - Google Patents

Evaluation of detail in video images,and applications thereof

Info

Publication number
GB9013217D0
GB9013217D0 GB909013217A GB9013217A GB9013217D0 GB 9013217 D0 GB9013217 D0 GB 9013217D0 GB 909013217 A GB909013217 A GB 909013217A GB 9013217 A GB9013217 A GB 9013217A GB 9013217 D0 GB9013217 D0 GB 9013217D0
Authority
GB
United Kingdom
Prior art keywords
evaluation
applications
detail
video images
images
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.)
Pending
Application number
GB909013217A
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.)
Independent Broadcasting Authority
Original Assignee
Independent Broadcasting Authority
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 Independent Broadcasting Authority filed Critical Independent Broadcasting Authority
Priority to GB909013217A priority Critical patent/GB9013217D0/en
Publication of GB9013217D0 publication Critical patent/GB9013217D0/en
Priority to PCT/GB1991/000954 priority patent/WO1991020159A1/en
Priority to AU79616/91A priority patent/AU7961691A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N11/00—Colour television systems
    • H04N11/24—High-definition television systems
    • H04N11/26—High-definition television systems involving two-channel transmission
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
GB909013217A 1990-06-13 1990-06-13 Evaluation of detail in video images,and applications thereof Pending GB9013217D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB909013217A GB9013217D0 (en) 1990-06-13 1990-06-13 Evaluation of detail in video images,and applications thereof
PCT/GB1991/000954 WO1991020159A1 (en) 1990-06-13 1991-06-13 Evaluation of detail in video images, and applications thereof
AU79616/91A AU7961691A (en) 1990-06-13 1991-06-13 Evaluation of detail in video images, and applications thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909013217A GB9013217D0 (en) 1990-06-13 1990-06-13 Evaluation of detail in video images,and applications thereof

Publications (1)

Publication Number Publication Date
GB9013217D0 true GB9013217D0 (en) 1990-08-01

Family

ID=10677565

Family Applications (1)

Application Number Title Priority Date Filing Date
GB909013217A Pending GB9013217D0 (en) 1990-06-13 1990-06-13 Evaluation of detail in video images,and applications thereof

Country Status (3)

Country Link
AU (1) AU7961691A (en)
GB (1) GB9013217D0 (en)
WO (1) WO1991020159A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5367334A (en) * 1991-05-20 1994-11-22 Matsushita Electric Industrial Co., Ltd. Video signal encoding and decoding apparatus
US5541594A (en) * 1994-03-28 1996-07-30 Utah State University Foundation Fixed quality source coder with fixed threshold
TW359919B (en) 1996-07-17 1999-06-01 Sony Corp Image coding apparatus, image coding method, image decoding method, image decoding apparatus, image data transmitting method and recording medium
US6381369B1 (en) 1996-07-17 2002-04-30 Sony Corporation Image coding apparatus, image coding method, image decoding method, image decoding apparatus, image data transmitting method and recording medium
AU718453B2 (en) 1996-07-17 2000-04-13 Sony Corporation Image coding and decoding using mapping coefficients corresponding to class information of pixel blocks
AU714554B2 (en) 1996-07-17 2000-01-06 Sony Corporation Image coding and decoding using mapping coefficients corresponding to class information of pixel blocks
US6292591B1 (en) * 1996-07-17 2001-09-18 Sony Coporation Image coding and decoding using mapping coefficients corresponding to class information of pixel blocks
CN1267423A (en) * 1997-07-18 2000-09-20 汉斯－罗尔夫·特勒尔 Method and apparatus for producing television tansmission signal with additional information and device for separating said additional information from television transmission signal
JP3915855B2 (en) 1997-12-19 2007-05-16 ソニー株式会社 Image coding apparatus, image coding method, learning apparatus, and learning method
GB2501535A (en) 2012-04-26 2013-10-30 Sony Corp Chrominance Processing in High Efficiency Video Codecs

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62208765A (en) * 1986-03-10 1987-09-14 Toshiba Corp Noise reduction device for television signal
GB2203011A (en) * 1987-03-26 1988-10-05 British Broadcasting Corp Transmitting television signals
JPH03505656A (en) * 1988-02-29 1991-12-05 ゼネラル　エレクトリツク　カンパニイ High-definition widescreen television system with multiple signal transmission channels

Also Published As

Publication number Publication date
WO1991020159A1 (en) 1991-12-26
AU7961691A (en) 1992-01-07

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