JP5224458B2 - マルチビュービデオ符号化のための低解像度アップデートモードを提供する方法及び装置 - Google Patents
マルチビュービデオ符号化のための低解像度アップデートモードを提供する方法及び装置 Download PDFInfo
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Description
本出願は、参照することによりそのすべてがここに含まれる2006年1月9日に出願された米国仮出願第60/757,372号“Illumination and Color Compensation System for Multi−view Video Coding”の利益を主張する。さらに、本出願は、参照することによりそのすべてがここに含まれる2006年1月9日に出願された米国仮出願第60/757,289号“Multi−View Video Coding System”の利益を主張する。さらに、本出願は、参照することによりそのすべてがここに含まれる共願出願“Methods and Apparatus for Multi−View Video Coding”(代理人整理番号PU060004)に関する。
[発明の分野]
本発明は、一般にビデオ符号化及び復号化に関し、より詳細には、MVC(Multi−view Video Coding)のための照度補償及びカラー補償のための方法及び装置に関する。カラー補償は、少なくとも1つのカラーコンポーネントに適用されるかもしれない。
[発明の背景]
MVCシーケンスは、異なるビューポイントから同一シーンをキャプチャする2以上のビデオシーケンスのセットである。MVCは、フリービューポイント及び3Dビデオアプリケーション、ホームエンターテイメント、サーベイランスなどを含む広範なアプリケーションを提供する主要な技術である。これらのマルチビューアプリケーションでは、極めて大量のビデオデータをしばしば伴う。
[発明の概要]
従来技術の上記及び他の問題点及び欠点が、MVCの照度補償及びカラー補償のための方法及び装置に関する本発明により解決される。カラー補償が、少なくとも1つのカラーコンポーネントに適用されるかもしれない。
[詳細な説明]
本発明は、MVCの照度補償及びカラー補償のための方法及び装置に関する。カラー補償が、少なくとも1つのカラーコンポーネントに適用されるかもしれない。
Claims (2)
- ピクチャの予測において少なくとも1つのカラーコンポーネントのシンタックス要素を使用したカラー補償を、前記ピクチャと他のピクチャとの間のカラーデータに関するオフセットに基づき実行することによって、前記ピクチャを符号化するエンコーダを有するビデオエンコーダであって、
前記少なくとも1つのカラーコンポーネントの各カラーチャネルは、補償のために別個のオフセットを使用し、前記ピクチャと前記他のピクチャとは、異なるビューポイントを有し、何れも同一又は類似のシーンのマルチビューコンテンツに対応する、前記ビデオエンコーダ。 - ピクチャの予測において少なくとも1つのカラーコンポーネントのシンタックス要素を使用したカラー補償を、前記ピクチャと他のピクチャとの間のカラーデータに関するオフセットに基づき実行することによって、前記ピクチャを符号化するステップを有するビデオ符号化方法であって、
前記少なくとも1つのカラーコンポーネントの各カラーチャネルは、補償のために別個のオフセットを使用し、前記ピクチャと前記他のピクチャとは、異なるビューポイントを有し、何れも同一又は類似のシーンのマルチビューコンテンツに対応する、前記ビデオ符号化方法。
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Application Number | Priority Date | Filing Date | Title |
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US75737206P | 2006-01-09 | 2006-01-09 | |
US75728906P | 2006-01-09 | 2006-01-09 | |
US60/757,289 | 2006-01-09 | ||
US60/757,372 | 2006-01-09 | ||
PCT/US2007/000091 WO2007081713A1 (en) | 2006-01-09 | 2007-01-04 | Method and apparatus for providing reduced resolution update mode for multi-view video coding |
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JP2012116127A Division JP5346108B2 (ja) | 2006-01-09 | 2012-05-22 | マルチビュービデオ符号化のための低解像度アップデートモードを提供する方法及び装置 |
JP2012278830A Division JP5224488B2 (ja) | 2006-01-09 | 2012-12-21 | マルチビュービデオ符号化のための低解像度アップデートモードを提供する方法及び装置 |
JP2012278831A Division JP5594913B2 (ja) | 2006-01-09 | 2012-12-21 | マルチビュービデオ符号化のための低解像度アップデートモードを提供する方法及び装置 |
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JP2009522932A JP2009522932A (ja) | 2009-06-11 |
JP5224458B2 true JP5224458B2 (ja) | 2013-07-03 |
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JP2012116127A Active JP5346108B2 (ja) | 2006-01-09 | 2012-05-22 | マルチビュービデオ符号化のための低解像度アップデートモードを提供する方法及び装置 |
JP2012278830A Active JP5224488B2 (ja) | 2006-01-09 | 2012-12-21 | マルチビュービデオ符号化のための低解像度アップデートモードを提供する方法及び装置 |
JP2012278831A Active JP5594913B2 (ja) | 2006-01-09 | 2012-12-21 | マルチビュービデオ符号化のための低解像度アップデートモードを提供する方法及び装置 |
JP2014140143A Active JP5896490B2 (ja) | 2006-01-09 | 2014-07-08 | マルチビュービデオ符号化のための低解像度アップデートモードを提供する方法及び装置 |
JP2016017659A Active JP6112523B2 (ja) | 2006-01-09 | 2016-02-02 | マルチビュービデオ符号化のための低解像度アップデートモードを提供する方法及び装置 |
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JP2012278830A Active JP5224488B2 (ja) | 2006-01-09 | 2012-12-21 | マルチビュービデオ符号化のための低解像度アップデートモードを提供する方法及び装置 |
JP2012278831A Active JP5594913B2 (ja) | 2006-01-09 | 2012-12-21 | マルチビュービデオ符号化のための低解像度アップデートモードを提供する方法及び装置 |
JP2014140143A Active JP5896490B2 (ja) | 2006-01-09 | 2014-07-08 | マルチビュービデオ符号化のための低解像度アップデートモードを提供する方法及び装置 |
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US (4) | US8902977B2 (ja) |
EP (3) | EP2424244B1 (ja) |
JP (6) | JP5224458B2 (ja) |
KR (1) | KR101357982B1 (ja) |
CN (2) | CN104270639B (ja) |
AU (1) | AU2007205227B2 (ja) |
BR (1) | BRPI0706352B1 (ja) |
ES (1) | ES2625902T3 (ja) |
HK (1) | HK1203728A1 (ja) |
RU (1) | RU2457632C2 (ja) |
WO (1) | WO2007081713A1 (ja) |
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