JP2012227612A5 - - Google Patents
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- Publication number
- JP2012227612A5 JP2012227612A5 JP2011091346A JP2011091346A JP2012227612A5 JP 2012227612 A5 JP2012227612 A5 JP 2012227612A5 JP 2011091346 A JP2011091346 A JP 2011091346A JP 2011091346 A JP2011091346 A JP 2011091346A JP 2012227612 A5 JP2012227612 A5 JP 2012227612A5
- Authority
- JP
- Japan
- Prior art keywords
- block
- image
- information
- processed
- quantization parameter
- 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.)
- Granted
Links
- 238000013139 quantization Methods 0.000 claims description 27
- 238000000034 method Methods 0.000 claims 4
- 240000006890 Erythroxylum coca Species 0.000 description 1
- 235000008957 cocaer Nutrition 0.000 description 1
- ZPUCINDJVBIVPJ-LJISPDSOSA-N cocaine Chemical compound O([C@H]1C[C@@H]2CC[C@@H](N2C)[C@H]1C(=O)OC)C(=O)C1=CC=CC=C1 ZPUCINDJVBIVPJ-LJISPDSOSA-N 0.000 description 1
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011091346A JP6039163B2 (ja) | 2011-04-15 | 2011-04-15 | 画像符号化装置、画像符号化方法及びプログラム、画像復号装置、画像復号方法及びプログラム |
| PCT/JP2012/002525 WO2012140889A1 (en) | 2011-04-15 | 2012-04-12 | Image encoding apparatus, image encoding method, image encoding program, image decoding apparatus, image decoding method, and image decoding program |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011091346A JP6039163B2 (ja) | 2011-04-15 | 2011-04-15 | 画像符号化装置、画像符号化方法及びプログラム、画像復号装置、画像復号方法及びプログラム |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2012227612A JP2012227612A (ja) | 2012-11-15 |
| JP2012227612A5 true JP2012227612A5 (https=) | 2014-05-29 |
| JP6039163B2 JP6039163B2 (ja) | 2016-12-07 |
Family
ID=47009080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011091346A Expired - Fee Related JP6039163B2 (ja) | 2011-04-15 | 2011-04-15 | 画像符号化装置、画像符号化方法及びプログラム、画像復号装置、画像復号方法及びプログラム |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6039163B2 (https=) |
| WO (1) | WO2012140889A1 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120016980A (ko) | 2010-08-17 | 2012-02-27 | 한국전자통신연구원 | 영상 부호화 방법 및 장치, 그리고 복호화 방법 및 장치 |
| EP4443878A3 (en) * | 2018-04-01 | 2024-12-18 | B1 Institute of Image Technology, Inc. | Method and apparatus for encoding/decoding image |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070230564A1 (en) * | 2006-03-29 | 2007-10-04 | Qualcomm Incorporated | Video processing with scalability |
| WO2008126135A1 (ja) * | 2007-03-20 | 2008-10-23 | Fujitsu Limited | 動画像符号化方法及び装置並びに動画像復号装置 |
| US8897359B2 (en) * | 2008-06-03 | 2014-11-25 | Microsoft Corporation | Adaptive quantization for enhancement layer video coding |
| JP5241622B2 (ja) * | 2008-07-02 | 2013-07-17 | キヤノン株式会社 | 符号化装置および符号化方法 |
-
2011
- 2011-04-15 JP JP2011091346A patent/JP6039163B2/ja not_active Expired - Fee Related
-
2012
- 2012-04-12 WO PCT/JP2012/002525 patent/WO2012140889A1/en not_active Ceased
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