JP5253328B2 - 画像補正装置及び画像補正方法 - Google Patents

画像補正装置及び画像補正方法 Download PDF

Info

Publication number
JP5253328B2
JP5253328B2 JP2009189805A JP2009189805A JP5253328B2 JP 5253328 B2 JP5253328 B2 JP 5253328B2 JP 2009189805 A JP2009189805 A JP 2009189805A JP 2009189805 A JP2009189805 A JP 2009189805A JP 5253328 B2 JP5253328 B2 JP 5253328B2
Authority
JP
Japan
Prior art keywords
image
skip
block
skip block
macroblock
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.)
Expired - Fee Related
Application number
JP2009189805A
Other languages
English (en)
Japanese (ja)
Other versions
JP2011044767A5 (enExample
JP2011044767A (ja
Inventor
晃弘 大石
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP2009189805A priority Critical patent/JP5253328B2/ja
Publication of JP2011044767A publication Critical patent/JP2011044767A/ja
Publication of JP2011044767A5 publication Critical patent/JP2011044767A5/ja
Application granted granted Critical
Publication of JP5253328B2 publication Critical patent/JP5253328B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Compression Or Coding Systems Of Tv Signals (AREA)
JP2009189805A 2009-08-19 2009-08-19 画像補正装置及び画像補正方法 Expired - Fee Related JP5253328B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009189805A JP5253328B2 (ja) 2009-08-19 2009-08-19 画像補正装置及び画像補正方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009189805A JP5253328B2 (ja) 2009-08-19 2009-08-19 画像補正装置及び画像補正方法

Publications (3)

Publication Number Publication Date
JP2011044767A JP2011044767A (ja) 2011-03-03
JP2011044767A5 JP2011044767A5 (enExample) 2012-09-20
JP5253328B2 true JP5253328B2 (ja) 2013-07-31

Family

ID=43831897

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009189805A Expired - Fee Related JP5253328B2 (ja) 2009-08-19 2009-08-19 画像補正装置及び画像補正方法

Country Status (1)

Country Link
JP (1) JP5253328B2 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9277230B2 (en) 2011-11-23 2016-03-01 Qualcomm Incorporated Display mode-based video encoding in wireless display devices
US9008177B2 (en) * 2011-12-12 2015-04-14 Qualcomm Incorporated Selective mirroring of media output
WO2025141928A1 (ja) * 2023-12-28 2025-07-03 ソニーセミコンダクタソリューションズ株式会社 光検出装置及び情報処理システム
WO2025141929A1 (ja) * 2023-12-28 2025-07-03 ソニーセミコンダクタソリューションズ株式会社 光検出装置及び情報処理システム

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2656059B2 (ja) * 1988-03-18 1997-09-24 富士通株式会社 動画像の高能率符号化方式
JPH06292181A (ja) * 1993-03-31 1994-10-18 Canon Inc 画像信号再生装置
JPH0795565A (ja) * 1993-09-21 1995-04-07 Fujitsu Ltd 画像データ復元装置および方法
JP2001186521A (ja) * 1999-12-22 2001-07-06 Nec Corp 画像復号化装置及び方法
JP2001251627A (ja) * 2000-03-03 2001-09-14 Matsushita Electric Ind Co Ltd 符号化装置、符号化方法及びプログラムを記録した記録媒体
JP4537348B2 (ja) * 2006-05-31 2010-09-01 シャープ株式会社 Ｍｐｅｇ画質補正装置、及びｍｐｅｇ画質補正方法

Also Published As

Publication number Publication date
JP2011044767A (ja) 2011-03-03

Similar Documents

Publication Publication Date Title
US5973755A (en) Video encoder and decoder using bilinear motion compensation and lapped orthogonal transforms
JP4145275B2 (ja) 動きベクトル検出・補償装置
CN113678454B (zh) 基于bdof的帧间预测方法和设备
CN111434111B (zh) 基于量化参数推导的图像编码设备及其方法
US20170310959A1 (en) Method of Improved Directional Intra Prediction for Video Coding
JP5098081B2 (ja) 画像処理方法および画像処理装置
US10178405B2 (en) Enhanced coding and decoding using intra block copy mode
TW201002082A (en) Boundary artifact correction within video units
CN103329534A (zh) 图像编码装置及图像解码装置
US9607349B2 (en) Method and device for determining a set of modifiable elements in a group of pictures
JP4114885B2 (ja) 画像符号化装置、方法、及びプログラム
JPWO2013031071A1 (ja) 動画像復号装置、動画像復号方法、及び集積回路
JP5253328B2 (ja) 画像補正装置及び画像補正方法
JP5178616B2 (ja) シーンチェンジ検出装置および映像記録装置
JP2024125405A (ja) Ｂｄｏｆを行う画像符号化／復号化方法、装置、及びビットストリームを伝送する方法
JP2009081781A (ja) 動き補償装置及び動き補償方法
JP2004207862A (ja) 映像符号化装置及び映像復号化装置及びその方法並びにそのプログラム
JP2011015262A (ja) 画像復号化装置
JP2009218965A (ja) 画像処理装置、それを搭載した撮像装置、および画像再生装置
US20180124376A1 (en) Video decoding device and image display device
JP2001520838A (ja) デジタル画像の符号化方法および符号化装置
WO2010023782A1 (ja) 画像表示装置、録画再生装置、及び画像処理方法
JPH11196415A (ja) 適応的にボーダーリングする形状情報符号化／復号化装置および方法
JP4131287B2 (ja) 動きベクトル検出装置及び動きベクトル検出方法
JP2025538771A (ja) 符号化復号方法、ビットストリーム、エンコーダ、デコーダ、並びに記憶媒体

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20120807

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20120807

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20130313

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20130319

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20130416

R151 Written notification of patent or utility model registration

Ref document number: 5253328

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20160426

Year of fee payment: 3

LAPS Cancellation because of no payment of annual fees