KR880006873A - 수신시 화상 복호화 방법 - Google Patents

수신시 화상 복호화 방법 Download PDF

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Publication number
KR880006873A
KR880006873A KR860009699A KR860009699A KR880006873A KR 880006873 A KR880006873 A KR 880006873A KR 860009699 A KR860009699 A KR 860009699A KR 860009699 A KR860009699 A KR 860009699A KR 880006873 A KR880006873 A KR 880006873A
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KR
South Korea
Prior art keywords
reception
data signal
image decoding
block
decoding method
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KR860009699A
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English (en)
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KR900004963B1 (ko
Inventor
김덕수
오수환
이창섭
Original Assignee
한형수
삼성전자 주식회사
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Application filed by 한형수, 삼성전자 주식회사 filed Critical 한형수
Priority to KR1019860009699A priority Critical patent/KR900004963B1/ko
Publication of KR880006873A publication Critical patent/KR880006873A/ko
Application granted granted Critical
Publication of KR900004963B1 publication Critical patent/KR900004963B1/ko

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    • 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
    • H04N19/93—Run-length coding
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Editing Of Facsimile Originals (AREA)

Abstract

내용 없음

Description

수신시 화상 복호화 방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1도는 본 발명의 회로도.

Claims (1)

  1. RLC데코더부(2)에서 1차적으로 「ø」의 연속길이를 복원시킨 후 블럭 데코더부(8)에서 블럭 코딩된 데이타신호는 블럭 데코딩시키며 이산 여현 변화(DCT)처리된 데이타 신호는 DCT역계산부(4)에서 역 이산 여현 변화시키어 화상 메모리부(5)에 저장하게 하여 두 종류의 복화화된 화상 데이타를 합쳐서 원래의 데이타 신호가 복원되는 수신시 화상 복화화 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019860009699A 1986-11-14 1986-11-14 수신시 화상 복호화 방법 KR900004963B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019860009699A KR900004963B1 (ko) 1986-11-14 1986-11-14 수신시 화상 복호화 방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019860009699A KR900004963B1 (ko) 1986-11-14 1986-11-14 수신시 화상 복호화 방법

Publications (2)

Publication Number Publication Date
KR880006873A true KR880006873A (ko) 1988-07-25
KR900004963B1 KR900004963B1 (ko) 1990-07-12

Family

ID=19253417

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860009699A KR900004963B1 (ko) 1986-11-14 1986-11-14 수신시 화상 복호화 방법

Country Status (1)

Country Link
KR (1) KR900004963B1 (ko)

Also Published As

Publication number Publication date
KR900004963B1 (ko) 1990-07-12

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