JP2006197557A5 - - Google Patents

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Publication number
JP2006197557A5
JP2006197557A5 JP2005310070A JP2005310070A JP2006197557A5 JP 2006197557 A5 JP2006197557 A5 JP 2006197557A5 JP 2005310070 A JP2005310070 A JP 2005310070A JP 2005310070 A JP2005310070 A JP 2005310070A JP 2006197557 A5 JP2006197557 A5 JP 2006197557A5
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JP
Japan
Prior art keywords
edge
block
blocks
encoding
detected
Prior art date
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Application number
JP2005310070A
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English (en)
Japanese (ja)
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JP4804107B2 (ja
JP2006197557A (ja
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Priority to JP2005310070A priority Critical patent/JP4804107B2/ja
Priority claimed from JP2005310070A external-priority patent/JP4804107B2/ja
Priority to US11/298,861 priority patent/US9049453B2/en
Publication of JP2006197557A publication Critical patent/JP2006197557A/ja
Publication of JP2006197557A5 publication Critical patent/JP2006197557A5/ja
Application granted granted Critical
Publication of JP4804107B2 publication Critical patent/JP4804107B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2005310070A 2004-12-14 2005-10-25 画像符号化装置、画像符号化方法及びそのプログラム Expired - Fee Related JP4804107B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2005310070A JP4804107B2 (ja) 2004-12-14 2005-10-25 画像符号化装置、画像符号化方法及びそのプログラム
US11/298,861 US9049453B2 (en) 2004-12-14 2005-12-09 Image encoding apparatus and method based on intensity of edge information

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2004361769 2004-12-14
JP2004361769 2004-12-14
JP2005310070A JP4804107B2 (ja) 2004-12-14 2005-10-25 画像符号化装置、画像符号化方法及びそのプログラム

Publications (3)

Publication Number Publication Date
JP2006197557A JP2006197557A (ja) 2006-07-27
JP2006197557A5 true JP2006197557A5 (enExample) 2008-12-04
JP4804107B2 JP4804107B2 (ja) 2011-11-02

Family

ID=36583801

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005310070A Expired - Fee Related JP4804107B2 (ja) 2004-12-14 2005-10-25 画像符号化装置、画像符号化方法及びそのプログラム

Country Status (2)

Country Link
US (1) US9049453B2 (enExample)
JP (1) JP4804107B2 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4795223B2 (ja) * 2006-01-31 2011-10-19 キヤノン株式会社 画像処理装置
KR101366093B1 (ko) * 2007-03-28 2014-02-21 삼성전자주식회사 영상의 부호화, 복호화 방법 및 장치
US8363719B2 (en) * 2007-10-29 2013-01-29 Canon Kabushiki Kaisha Encoding apparatus, method of controlling thereof, and computer program
FR2947134A1 (fr) * 2009-06-23 2010-12-24 France Telecom Procedes de codage et de decodages d'images, dispositifs de codage et de decodage, flux de donnees et programme d'ordinateur correspondants.
US8713473B2 (en) * 2011-04-26 2014-04-29 Google Inc. Mobile browser context switching
JP5113929B1 (ja) * 2011-06-24 2013-01-09 楽天株式会社 画像提供装置、画像処理方法、画像処理プログラム及び記録媒体
US9014265B1 (en) * 2011-12-29 2015-04-21 Google Inc. Video coding using edge detection and block partitioning for intra prediction
US9332276B1 (en) 2012-08-09 2016-05-03 Google Inc. Variable-sized super block based direct prediction mode
US9210424B1 (en) 2013-02-28 2015-12-08 Google Inc. Adaptive prediction block size in video coding
US9313493B1 (en) 2013-06-27 2016-04-12 Google Inc. Advanced motion estimation
US10356440B2 (en) * 2014-10-01 2019-07-16 Qualcomm Incorporated Scalable transform hardware architecture with improved transpose buffer
US9807416B2 (en) 2015-09-21 2017-10-31 Google Inc. Low-latency two-pass video coding

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2664223B2 (ja) * 1988-10-14 1997-10-15 日本電信電話株式会社 直交変換係数量子化回路
US5214507A (en) * 1991-11-08 1993-05-25 At&T Bell Laboratories Video signal quantization for an mpeg like coding environment
KR0181032B1 (ko) * 1995-03-20 1999-05-01 배순훈 인터리빙을 이용한 물체 기반 부호화방법 및 장치
US6633611B2 (en) * 1997-04-24 2003-10-14 Mitsubishi Denki Kabushiki Kaisha Method and apparatus for region-based moving image encoding and decoding
JPH118848A (ja) * 1997-06-19 1999-01-12 Matsushita Electric Ind Co Ltd 画像符号化方法および画像符号化装置
JP2003230147A (ja) * 2002-02-01 2003-08-15 Matsushita Electric Ind Co Ltd 映像信号符号化装置およびその方法
JP4214771B2 (ja) 2002-12-12 2009-01-28 ソニー株式会社 画像処理装置およびその方法と符号化装置

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