JP4262144B2 - 画像符号化装置及び方法 - Google Patents

画像符号化装置及び方法 Download PDF

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Publication number
JP4262144B2
JP4262144B2 JP2004177347A JP2004177347A JP4262144B2 JP 4262144 B2 JP4262144 B2 JP 4262144B2 JP 2004177347 A JP2004177347 A JP 2004177347A JP 2004177347 A JP2004177347 A JP 2004177347A JP 4262144 B2 JP4262144 B2 JP 4262144B2
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Japan
Prior art keywords
quantization table
encoding
image
bits
encoded data
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JP2004177347A
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Japanese (ja)
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JP2006005479A (ja
JP2006005479A5 (enExample
Inventor
忠義 中山
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Canon Inc
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Canon Inc
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Priority to JP2004177347A priority Critical patent/JP4262144B2/ja
Priority to US11/152,052 priority patent/US20050276500A1/en
Publication of JP2006005479A publication Critical patent/JP2006005479A/ja
Publication of JP2006005479A5 publication Critical patent/JP2006005479A5/ja
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  • Image Processing (AREA)
  • Color Television Systems (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
JP2004177347A 2004-06-15 2004-06-15 画像符号化装置及び方法 Expired - Fee Related JP4262144B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2004177347A JP4262144B2 (ja) 2004-06-15 2004-06-15 画像符号化装置及び方法
US11/152,052 US20050276500A1 (en) 2004-06-15 2005-06-15 Image encoding apparatus, and image processing apparatus and its control method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004177347A JP4262144B2 (ja) 2004-06-15 2004-06-15 画像符号化装置及び方法

Publications (3)

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JP2006005479A JP2006005479A (ja) 2006-01-05
JP2006005479A5 JP2006005479A5 (enExample) 2007-07-12
JP4262144B2 true JP4262144B2 (ja) 2009-05-13

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JP2004177347A Expired - Fee Related JP4262144B2 (ja) 2004-06-15 2004-06-15 画像符号化装置及び方法

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JP (1) JP4262144B2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6233121B2 (ja) * 2014-03-17 2017-11-22 富士ゼロックス株式会社 画像処理装置及び画像処理プログラム

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JP2006005479A (ja) 2006-01-05

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