KR950703256A - 영상처리장치(image processing system) - Google Patents

영상처리장치(image processing system) Download PDF

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Publication number
KR950703256A
KR950703256A KR1019950700287A KR19950700287A KR950703256A KR 950703256 A KR950703256 A KR 950703256A KR 1019950700287 A KR1019950700287 A KR 1019950700287A KR 19950700287 A KR19950700287 A KR 19950700287A KR 950703256 A KR950703256 A KR 950703256A
Authority
KR
South Korea
Prior art keywords
pixels
video image
pixel
reduced
processing apparatus
Prior art date
Application number
KR1019950700287A
Other languages
English (en)
Korean (ko)
Inventor
필리버토 샐러 아메디오
Original Assignee
셀러 로드 아몬드
닥터. 샐러 애드 어소시에이트스 피티와이. 리미티드
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 셀러 로드 아몬드, 닥터. 샐러 애드 어소시에이트스 피티와이. 리미티드 filed Critical 셀러 로드 아몬드
Publication of KR950703256A publication Critical patent/KR950703256A/ko

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/12—Systems in which the television signal is transmitted via one channel or a plurality of parallel channels, the bandwidth of each channel being less than the bandwidth of the television signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/12—Systems in which the television signal is transmitted via one channel or a plurality of parallel channels, the bandwidth of each channel being less than the bandwidth of the television signal
    • H04N7/122—Systems in which the television signal is transmitted via one channel or a plurality of parallel channels, the bandwidth of each channel being less than the bandwidth of the television signal involving expansion and subsequent compression of a signal segment, e.g. a frame, a line
    • 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
    • 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
    • H04N19/587—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal sub-sampling or interpolation, e.g. decimation or subsequent interpolation of pictures in a video sequence
    • 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
    • H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
    • 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
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
KR1019950700287A 1992-07-21 1993-07-21 영상처리장치(image processing system) KR950703256A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPL372692 1992-07-21
AUPL3726 1992-07-21
PCT/AU1993/000368 WO1994003013A1 (en) 1992-07-21 1993-07-21 Image processing system

Publications (1)

Publication Number Publication Date
KR950703256A true KR950703256A (ko) 1995-08-23

Family

ID=3776314

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950700287A KR950703256A (ko) 1992-07-21 1993-07-21 영상처리장치(image processing system)

Country Status (5)

Country Link
EP (1) EP0651932A4 (ja)
JP (1) JPH07509111A (ja)
KR (1) KR950703256A (ja)
CA (1) CA2140893A1 (ja)
WO (1) WO1994003013A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2392793A (en) * 2002-07-31 2004-03-10 Blip X Ltd Video compression by removing complementary sets of pixels

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR819883A (fr) * 1936-07-04 1937-10-28 Perfectionnements aux appareils de télévision notamment à leurs systèmes de balayage
US3136847A (en) * 1962-07-20 1964-06-09 Bell Telephone Labor Inc Narrow band television with interlace conversion
GB1232108A (ja) * 1967-08-03 1971-05-19
US3566023A (en) * 1967-08-03 1971-02-23 Itt Sequential dot, digitally encoded television system
US3586775A (en) * 1968-02-28 1971-06-22 Itt Pseudo-random dot interlace television system
US4068265A (en) * 1974-11-25 1978-01-10 Eli S. Jacobs Method and apparatus for sampling and reproducing television information
DE3479953D1 (en) * 1983-10-19 1989-11-02 Japan Broadcasting Corp Multiplex subsampling transmission system for a high definition color television picture signal
JPS6162286A (ja) * 1984-09-04 1986-03-31 Univ Nagoya 画像信号帯域圧縮方式
WO1987001493A1 (en) * 1985-08-29 1987-03-12 Ran Data Pty. Ltd. Graphic display systems

Also Published As

Publication number Publication date
EP0651932A4 (en) 1995-08-23
WO1994003013A1 (en) 1994-02-03
JPH07509111A (ja) 1995-10-05
EP0651932A1 (en) 1995-05-10
CA2140893A1 (en) 1994-02-03

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Legal Events

Date Code Title Description
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid