TW389019B - Coding method and coder, and recording medium recorded with image coded data - Google Patents

Coding method and coder, and recording medium recorded with image coded data Download PDF

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Publication number
TW389019B
TW389019B TW87117627A TW87117627A TW389019B TW 389019 B TW389019 B TW 389019B TW 87117627 A TW87117627 A TW 87117627A TW 87117627 A TW87117627 A TW 87117627A TW 389019 B TW389019 B TW 389019B
Authority
TW
Taiwan
Prior art keywords
quantization
encoding
quantization scale
scale
amount
Prior art date
Application number
TW87117627A
Other languages
English (en)
Chinese (zh)
Inventor
Takayuki Sugawara
Original Assignee
Victor Company Of Japan
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 Victor Company Of Japan filed Critical Victor Company Of Japan
Application granted granted Critical
Publication of TW389019B publication Critical patent/TW389019B/zh

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/005—Statistical coding, e.g. Huffman, run length coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (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)
TW87117627A 1997-10-30 1998-10-23 Coding method and coder, and recording medium recorded with image coded data TW389019B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP29917497A JP2900927B2 (ja) 1997-10-30 1997-10-30 符号化方法及び符号化装置

Publications (1)

Publication Number Publication Date
TW389019B true TW389019B (en) 2000-05-01

Family

ID=17869101

Family Applications (1)

Application Number Title Priority Date Filing Date
TW87117627A TW389019B (en) 1997-10-30 1998-10-23 Coding method and coder, and recording medium recorded with image coded data

Country Status (3)

Country Link
JP (1) JP2900927B2 (ja)
CN (1) CN1104814C (ja)
TW (1) TW389019B (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100411442C (zh) * 2003-03-24 2008-08-13 华为技术有限公司 一种视频图象编码方法
CN101317463B (zh) 2006-03-16 2012-10-17 华为技术有限公司 在编解码中的实现量化的方法和装置
DK3300370T3 (da) * 2012-02-29 2019-05-20 Sony Corp Anordning og fremgangsmåde til billedbehandling

Also Published As

Publication number Publication date
JPH11136678A (ja) 1999-05-21
CN1104814C (zh) 2003-04-02
JP2900927B2 (ja) 1999-06-02
CN1216887A (zh) 1999-05-19

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