JP5698644B2 - 動画像予測符号化方法、動画像予測符号化装置、動画像予測符号化プログラム、動画像予測復号方法、動画像予測復号装置及び動画像予測復号プログラム - Google Patents
動画像予測符号化方法、動画像予測符号化装置、動画像予測符号化プログラム、動画像予測復号方法、動画像予測復号装置及び動画像予測復号プログラム Download PDFInfo
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Description
(a)BD[k]に記載されている参照画像は、少なくとも一部が既にBD[m]に記載されているものである。
(b)上記(a)に加えて新たに符号化・復号されたN枚の画像が「追加参照画像」としてBD[k]に記載されている。ここにNは0以上の整数である。
さらに、もっと好ましい形態として、
(c)m=(k-1)、すなわちバッファ記述情報の中に1つ前のBDを予測に用いる。
(d)上記(b)に記載の追加参照画像は1枚のみ(N=1)である。また、この1枚の追加参照画像はBD[m]を用いた場合に生成された画像であることが望ましい。
ΔPOCk,i=POCk,i−POCcurrent (1)
ΔPOCm,j=POCm,j−POCprevious (2)
ΔPOCk,iはΔPOCm,jを予測値として符号化される。すなわち、
ΔPOCk,i−ΔPOCm,j=(POCk,i−POCcurrent)−(POCm,j−POCprevious)
=(POCk,i−POCm,j)+(POCprevious−POCcurrent)
=(POCk,i−POCm,j)+ΔBDk (3)
Δidxk,i=offsetk,i−offsetk,i-1 (4)
ここではoffsetk,i=j−i、offsetk,-1=0である。また、上記式(3)に定義されているΔBDkは、(i,j)の値に関わらず、一定であるため、
ΔBDk=POCprevious−POCcurrent (5)
はBD[k]に一回のみ記載すればよい。
j=i+Δidxk,i+offsetk,i-1 但しoffsetk,-1=0 (6)
IBDRk,i=ΔPOCk,i−ΔBDk (7)
Claims (6)
- 動画像を構成する複数の画像を入力する入力手段と、
前記画像を、過去に符号化した後に復号・再生された複数の画像を参照画像として予測符号化し、圧縮画像データを生成する符号化手段と、
前記圧縮画像データを復号し、再生画像に復元する復元手段と、
前記再生画像を、後続の画像を符号化するために用いられる参照画像として1つ以上格納する画像格納手段と、
前記画像格納手段を制御するバッファ管理手段と、を具備する動画像予測符号化装置であって、
前記バッファ管理手段は、前記画像を処理する前に、前記画像を予測符号化する際に用いられる複数の参照画像に関するバッファ記述情報BD[k]をもとに前記画像格納手段を制御すると同時に、前記画像と異なる別の画像のバッファ記述情報BD[m]を参照して、前記バッファ記述情報BD[k]を符号化した後にその符号化データを前記圧縮画像データに付加することを特徴とする動画像予測符号化装置。 - 動画像予測符号化装置により実行される動画像予測符号化方法であって、
動画像を構成する複数の画像を入力する入力ステップと、
前記画像を、過去に符号化した後に復号・再生された複数の画像を参照画像として予測符号化し、圧縮画像データを生成する符号化ステップと、
前記圧縮画像データを復号し、再生画像に復元する復元ステップと、
前記再生画像を、後続の画像を符号化するために用いられる参照画像として1つ以上格納する画像格納ステップと、
前記画像格納ステップを制御するバッファ管理ステップと、を具備する動画像予測符号化方法であって、
前記バッファ管理ステップでは、前記画像を処理する前に、前記画像を予測符号化する際に用いられる複数の参照画像に関するバッファ記述情報BD[k]をもとに、前記画像格納ステップを制御すると同時に、前記画像と異なる別の画像のバッファ記述情報BD[m]を参照して、前記バッファ記述情報BD[k]を符号化した後にその符号化データを前記圧縮画像データに付加することを特徴とする動画像予測符号化方法。 - コンピュータを、
動画像を構成する複数の画像を入力する入力手段と、
前記画像を、過去に符号化した後に復号・再生された複数の画像を参照画像として予測符号化し、圧縮画像データを生成する符号化手段と、
前記圧縮画像データを復号し、再生画像に復元する復元手段と、
前記再生画像を、後続の画像を符号化するために用いられる参照画像として1つ以上格納する画像格納手段と、
前記画像格納手段を制御するバッファ管理手段、
として機能させるための動画像予測符号化プログラムであって、
前記バッファ管理手段は、前記画像を処理する前に、前記画像を予測符号化する際に用いられる複数の参照画像に関するバッファ記述情報BD[k]をもとに前記画像格納手段を制御すると同時に、前記画像と異なる別の画像のバッファ記述情報BD[m]を参照して、前記バッファ記述情報BD[k]を符号化した後にその符号化データを前記圧縮画像データに付加する、
ことを特徴とする動画像予測符号化プログラム。 - 動画像を構成する複数の画像のそれぞれに対し、過去に復号・再生された複数の画像を参照画像として予測符号化されたデータと、複数の前記参照画像に関するバッファ記述情報BD[k]の符号化データとを含む圧縮画像データを入力する入力手段と、
前記圧縮画像データを復号し、再生画像に復元する復元手段と、
前記再生画像を、後続の画像を復号するために用いられる参照画像として1つ以上格納する画像格納手段と、
前記画像格納手段を制御するバッファ管理手段と、を具備する動画像予測復号装置であって、
前記バッファ管理手段は、前記再生画像を復元する前に、前記再生画像と異なる別の画像のバッファ記述情報BD[m]を参照して、前記再生画像のバッファ記述情報BD[k]の符号化データを復号した後に、前記復号されたバッファ記述情報BD[k]をもとに前記画像格納手段を制御することを特徴とする動画像予測復号装置。 - 動画像予測復号装置により実行される動画像予測復号方法であって、
動画像を構成する複数の画像のそれぞれに対し、過去に復号・再生された複数の画像を参照画像として予測符号化されたデータと、複数の前記参照画像に関するバッファ記述情報BD[k]の符号化データとを含む圧縮画像データを入力する入力ステップと、
前記圧縮画像データを復号し、再生画像に復元する復元ステップと、
前記再生画像を、後続の画像を復号するために用いられる参照画像として1つ以上格納する画像格納ステップと、
前記画像格納ステップを制御するバッファ管理ステップと、を具備する動画像予測復号方法であって、
前記バッファ管理ステップでは、前記再生画像を復元する前に、前記再生画像と異なる別の画像のバッファ記述情報BD[m]を参照して、前記再生画像のバッファ記述情報BD[k]の符号化データを復号した後に、前記復号されたバッファ記述情報BD[k]をもとに前記画像格納ステップを制御することを特徴とする動画像予測復号方法。 - コンピュータを、
動画像を構成する複数の画像のそれぞれに対し、過去に復号・再生された複数の画像を参照画像として予測符号化されたデータと、複数の前記参照画像に関するバッファ記述情報BD[k]の符号化データとを含む圧縮画像データを入力する入力手段と、
前記圧縮画像データを復号し、再生画像に復元する復元手段と、
前記再生画像を、後続の画像を復号するために用いられる参照画像として1つ以上格納する画像格納手段と、
前記画像格納手段を制御するバッファ管理手段、
として機能させるための動画像予測復号プログラムであって、
前記バッファ管理手段は、前記再生画像を復元する前に、前記再生画像と異なる別の画像のバッファ記述情報BD[m]を参照して、前記再生画像のバッファ記述情報BD[k]の符号化データを復号し、その後、前記復号されたバッファ記述情報BD[k]をもとに前記画像格納手段を制御する、
ことを特徴とする動画像予測復号プログラム。
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---|---|---|---|
JP2011240334A JP5698644B2 (ja) | 2011-10-18 | 2011-11-01 | 動画像予測符号化方法、動画像予測符号化装置、動画像予測符号化プログラム、動画像予測復号方法、動画像予測復号装置及び動画像予測復号プログラム |
BR112014009023-8A BR112014009023B1 (pt) | 2011-10-18 | 2012-09-10 | Dispositivo e método de codificação preditiva de vídeo e dispositivo e método de decodificação preditiva de vídeo |
PL15169334T PL2938077T3 (pl) | 2011-10-18 | 2012-09-10 | Sposób kodowania predykcyjnego wideo, urządzenie do kodowania predykcyjnego wideo, program do kodowania predykcyjnego wideo, sposób dekodowania predykcyjnego wideo, urządzenie do dekodowania predykcyjnego wideo i program do dekodowania predykcyjnego wideo |
PL15169324T PL2938076T3 (pl) | 2011-10-18 | 2012-09-10 | Sposób kodowania predykcyjnego wideo, urządzenie do kodowania predykcyjnego wideo, program do kodowania predykcyjnego wideo, sposób dekodowania predykcyjnego wideo, urządzenie do dekodowania predykcyjnego wideo i program do dekodowania predykcyjnego wideo |
ES15169341.3T ES2613525T3 (es) | 2011-10-18 | 2012-09-10 | Procedimiento, aparato y programa para la codificación por predicción de vídeo en movimiento, y procedimiento, aparato y programa para la descodificación por predicción de vídeo en movimiento |
CA3039174A CA3039174C (en) | 2011-10-18 | 2012-09-10 | Motion video predict coding method, motion video predict coding device, motion video predict coding program, motion video predict decoding method, motion video predict decoding device, and motion video predict decoding program |
PT182040311T PT3457693T (pt) | 2011-10-18 | 2012-09-10 | Método de descodificação preditiva de vídeo animado, dispositivo de descodificação preditiva de vídeo animado |
EP15169351.2A EP2938079B1 (en) | 2011-10-18 | 2012-09-10 | Method, apparatus and program for motion video prediction coding, and method, apparatus and program for motion video prediction decoding |
ES15169324.9T ES2614512T3 (es) | 2011-10-18 | 2012-09-10 | Método de codificación por predicción de vídeo en movimiento, dispositivo de codificación por predicción de vídeo en movimiento, programa de codificación por predicción de vídeo en movimiento, método de descodificación por predicción de vídeo en movimiento, dispositivo de descodificación por predicción de vídeo en movimiento y programa de descodificación por predicción de vídeo en movimiento |
KR1020157036207A KR101648443B1 (ko) | 2011-10-18 | 2012-09-10 | 동화상 예측 부호화 방법, 동화상 예측 부호화 장치, 동화상 예측 부호화 프로그램, 동화상 예측 복호 방법, 동화상 예측 복호 장치 및 동화상 예측 복호 프로그램 |
KR1020167021266A KR101664202B1 (ko) | 2011-10-18 | 2012-09-10 | 동화상 예측 부호화 방법, 동화상 예측 부호화 장치, 동화상 예측 부호화 프로그램, 동화상 예측 복호 방법, 동화상 예측 복호 장치 및 동화상 예측 복호 프로그램 |
PL15169341T PL2938078T3 (pl) | 2011-10-18 | 2012-09-10 | Sposób kodowania predykcyjnego ruchomego wideo, urządzenie do kodowania predykcyjnego ruchomego wideo i program do kodowania predykcyjnego ruchomego wideo, i sposób dekodowania predykcyjnego ruchomego wideo, urządzenie do dekodowania predykcyjnego ruchomego wideo i program do dekodowania predykcyjnego ruchomego wideo |
ES12841320.0T ES2618287T3 (es) | 2011-10-18 | 2012-09-10 | Procedimiento de codificación predictiva de vídeo, dispositivo de codificación predictiva de vídeo, programa de codificación predictiva de vídeo, procedimiento de descodificación predictiva de vídeo, dispositivo de descodificación predictiva de vídeo y programa de descodificación predictiva de vídeo |
PT201692787T PT3700214T (pt) | 2011-10-18 | 2012-09-10 | Método de descodificação preditiva de vídeo animado |
CA3039176A CA3039176C (en) | 2011-10-18 | 2012-09-10 | Motion video predict coding method, motion video predict coding device, motion video predict coding program, motion video predict decoding method, motion video predict decoding device, and motion video predict decoding program |
EP20169278.7A EP3700214B1 (en) | 2011-10-18 | 2012-09-10 | Motion video predictive decoding method |
EP12841320.0A EP2770737B1 (en) | 2011-10-18 | 2012-09-10 | Method, apparatus and program for for motion video prediction coding, and method, apparatus and program for for motion video prediction decoding |
CA3039172A CA3039172C (en) | 2011-10-18 | 2012-09-10 | Motion video predict coding method, motion video predict coding device, motion video predict coding program, motion video predict decoding method, motion video predict decoding device, and motion video predict decoding program |
PCT/JP2012/073090 WO2013058034A1 (ja) | 2011-10-18 | 2012-09-10 | 動画像予測符号化方法、動画像予測符号化装置、動画像予測符号化プログラム、動画像予測復号方法、動画像予測復号装置及び動画像予測復号プログラム |
CN201610907384.4A CN106454369B (zh) | 2011-10-18 | 2012-09-10 | 动态图像预测解码方法、动态图像预测解码装置 |
FIEP20169278.7T FI3700214T3 (fi) | 2011-10-18 | 2012-09-10 | Videon ennakoiva dekoodausmenetelmä |
EP15169341.3A EP2938078B8 (en) | 2011-10-18 | 2012-09-10 | Method, apparatus and program for motion video prediction coding, and method, apparatus and program for motion video prediction decoding |
EP17152143.8A EP3177019B1 (en) | 2011-10-18 | 2012-09-10 | Motion video prediction decoding method, and motion video prediction decoding device |
SG11201401568WA SG11201401568WA (en) | 2011-10-18 | 2012-09-10 | Motion video predict coding method, motion video predict coding device, motion video predict coding program, motion video predict decoding method, motion video predict decoding device, and motion video predict decoding program |
CA3039173A CA3039173C (en) | 2011-10-18 | 2012-09-10 | Motion video predict coding method, motion video predict coding device, motion video predict coding program, motion video predict decoding method, motion video predict decoding device, and motion video predict decoding program |
CN201280050657.8A CN103858429B (zh) | 2011-10-18 | 2012-09-10 | 动态图像预测编解码方法及装置 |
ES15169351.2T ES2622777T3 (es) | 2011-10-18 | 2012-09-10 | Procedimiento, dispositivo y programa para la codificación por predicción de vídeo en movimiento, y procedimiento, dispositivo y programa para la descodificación por predicción de vídeo en movimiento |
EP15169324.9A EP2938076B1 (en) | 2011-10-18 | 2012-09-10 | Motion video predict coding method, motion video predict coding device, motion video predict coding program, motion video predict decoding method, motion video predict decoding device and motion video predict decoding program |
KR1020167021264A KR101686519B1 (ko) | 2011-10-18 | 2012-09-10 | 동화상 예측 부호화 방법, 동화상 예측 부호화 장치, 동화상 예측 부호화 프로그램, 동화상 예측 복호 방법, 동화상 예측 복호 장치 및 동화상 예측 복호 프로그램 |
CA2972448A CA2972448C (en) | 2011-10-18 | 2012-09-10 | Motion video predict coding method, motion video predict coding device, motion video predict coding program, motion video predict decoding method, motion video predict decoding device, and motion video predict decoding program |
AU2012324191A AU2012324191B2 (en) | 2011-10-18 | 2012-09-10 | Motion video predict coding method, motion video predict coding device, motion video predict coding program, motion video predict decoding method, motion video predict decoding device, and motion video predict decoding program |
CN201610908346.0A CN106851301B (zh) | 2011-10-18 | 2012-09-10 | 动态图像预测解码方法、动态图像预测解码装置 |
EP18204031.1A EP3457693B1 (en) | 2011-10-18 | 2012-09-10 | Motion video predictive decoding method, motion video predictive decoding device |
MX2014004501A MX336539B (es) | 2011-10-18 | 2012-09-10 | Metodo de codificacion con prediccion de video de movimiento, dispositivo de codificacion con prediccion de video de movimiento, programa de codificacion con prediccion de video de movimiento, metodo para descifrar con prediccion de video de movimiento, dispositivo para descifrar con prediccion de video de movimiento, y programa para descifrar con prediccion de video de movimiento. |
RU2016116283A RU2630180C1 (ru) | 2011-10-18 | 2012-09-10 | Способ кодирования видео с предсказанием движения, устройство кодирования видео с предсказанием движения, программа кодирования видео с предсказанием движения, способ декодирования видео с предсказанием движения, устройство декодирования видео с предсказанием движения и программа декодирования видео с предсказанием движения |
PT17152143T PT3177019T (pt) | 2011-10-18 | 2012-09-10 | Método de descodificação preditiva de vídeo animado, e dispositivo de descodificação preditiva de vídeo animado |
PT151693512T PT2938079T (pt) | 2011-10-18 | 2012-09-10 | Método, dispositivo e programa para codificação preditiva de vídeo animado e método, dispositivo e programa para descodificação preditiva de vídeo animado |
KR1020167021265A KR101686520B1 (ko) | 2011-10-18 | 2012-09-10 | 동화상 예측 부호화 방법, 동화상 예측 부호화 장치, 동화상 예측 부호화 프로그램, 동화상 예측 복호 방법, 동화상 예측 복호 장치 및 동화상 예측 복호 프로그램 |
EP15169334.8A EP2938077B1 (en) | 2011-10-18 | 2012-09-10 | Motion video predict coding method, motion video predict coding device, motion video predict coding program, motion video predict decoding method, motion video predict decoding device and motion video predict decoding program |
DK20169278.7T DK3700214T3 (da) | 2011-10-18 | 2012-09-10 | Bevægelsesvideoforudsigelsesafkodningsfremgangsmåde |
PL15169351T PL2938079T3 (pl) | 2011-10-18 | 2012-09-10 | Sposób kodowania predykcyjnego ruchomego wideo, urządzenie do kodowania predykcyjnego ruchomego wideo i program do kodowania predykcyjnego ruchomego wideo, i sposób dekodowania predykcyjnego ruchomego wideo, urządzenie do dekodowania predykcyjnego ruchomego wideo i program do dekodowania predykcyjnego ruchomego wideo |
CN201610908724.5A CN107105264B (zh) | 2011-10-18 | 2012-09-10 | 动态图像预测解码方法、动态图像预测解码装置 |
PL20169278.7T PL3700214T3 (pl) | 2011-10-18 | 2012-09-10 | Sposób dekodowania predykcyjnego wideo ruchu |
MX2016000852A MX350923B (es) | 2011-10-18 | 2012-09-10 | Método de codificación con predicción de vídeo de movimiento, dispositivo de codificación con predicción de vídeo de movimiento, programa de codificación con predicción de vídeo de movimiento, método para descifrar con predicción de vídeo de movimiento, dispositivo para descifrar con predicción de vídeo de movimiento, y programa para descifrar con predicción de vídeo de movimiento. |
CN201610908737.2A CN107105265B (zh) | 2011-10-18 | 2012-09-10 | 动态图像预测解码方法、动态图像预测解码装置 |
CA2852888A CA2852888C (en) | 2011-10-18 | 2012-09-10 | Motion video predict coding method, motion video predict coding device, motion video predict coding program, motion video predict decoding method, motion video predict decoding device, and motion video predict decoding program |
ES20169278T ES2957483T3 (es) | 2011-10-18 | 2012-09-10 | Procedimiento de descodificación predictiva de vídeo en movimiento |
PT151693413T PT2938078T (pt) | 2011-10-18 | 2012-09-10 | Método de codificação preditiva de vídeo animado, dispositivo de codificação preditiva de vídeo animado, programa de codificação preditiva de vídeo animado, método de descodificação preditiva de vídeo animado, dispositivo de descodificação preditiva de vídeo animado e programa de descodificação preditiva de vídeo animado |
CN201610908246.8A CN107105276B (zh) | 2011-10-18 | 2012-09-10 | 动态图像预测解码方法、动态图像预测解码装置 |
CA3039171A CA3039171C (en) | 2011-10-18 | 2012-09-10 | Video predictive decoding technique using two sets of reference pictures and two sets of reference picture descriptions with indexed identification numbers |
PL12841320T PL2770737T4 (pl) | 2011-10-18 | 2012-09-10 | Sposób kodowania predykcyjnego ruchomego wideo, urządzenie do kodowania predykcyjnego ruchomego wideo i program do kodowania predykcyjnego ruchomego wideo, i sposób dekodowania predykcyjnego ruchomego wideo, urządzenie do dekodowania predykcyjnego ruchomego wideo i program do dekodowania predykcyjnego ruchomego wideo |
ES17152143T ES2707780T3 (es) | 2011-10-18 | 2012-09-10 | Procedimiento de descodificación por predicción de vídeo en movimiento y dispositivo de descodificación por predicción de vídeo en movimiento |
RU2014119878/08A RU2586592C2 (ru) | 2011-10-18 | 2012-09-10 | Способ кодирования видео с предсказанием движения, устройство кодирования видео с предсказанием движения, программа кодирования видео с предсказанием движения, способ декодирования видео с предсказанием движения, устройство декодирования видео с предсказанием движения и программа декодирования видео с предсказанием движения |
ES18204031T ES2806049T3 (es) | 2011-10-18 | 2012-09-10 | Procedimiento de descodificación predictiva de vídeo en movimiento, dispositivo de descodificación predictiva de vídeo en movimiento |
KR1020147013163A KR101581399B1 (ko) | 2011-10-18 | 2012-09-10 | 동화상 예측 부호화 방법, 동화상 예측 부호화 장치, 동화상 예측 부호화 프로그램, 동화상 예측 복호 방법, 동화상 예측 복호 장치 및 동화상 예측 복호 프로그램 |
PL18204031T PL3457693T3 (pl) | 2011-10-18 | 2012-09-10 | Sposób dekodowania predykcyjnego wideo, urządzenie do dekodowania predykcyjnego wideo |
CA3039168A CA3039168C (en) | 2011-10-18 | 2012-09-10 | A video predictive decoding technique using multiple sets of reference pictures and multiple sets of reference picture descriptions with indexed identification numbers |
PL17152143T PL3177019T3 (pl) | 2011-10-18 | 2012-09-10 | Sposób dekodowania predykcyjnego wideo oraz urządzenie do dekodowania predykcyjnego wideo |
PT151693249T PT2938076T (pt) | 2011-10-18 | 2012-09-10 | Método de codificação preditiva de vídeo animado, dispositivo de codificação preditiva de vídeo animado, programa de codificação preditiva de vídeo animado, método de descodificação preditiva de vídeo animado, dispositivo de descodificação preditiva de vídeo animado e programa de descodificação preditiva de vídeo animado |
HUE20169278A HUE063249T2 (hu) | 2011-10-18 | 2012-09-10 | Mozgó video prediktív dekódolási eljárás |
PT151693348T PT2938077T (pt) | 2011-10-18 | 2012-09-10 | Método de codificação preditiva de vídeo animado, dispositivo de codificação preditiva de vídeo animado, programa de codificação preditiva de vídeo animado, método de descodificação preditiva de vídeo animado, dispositivo de descodificação preditiva de vídeo animado e programa de descodificação preditiva de vídeo animado |
CN201610907369.XA CN106412599B (zh) | 2011-10-18 | 2012-09-10 | 动态图像预测解码方法、动态图像预测解码装置 |
PH1/2014/500825A PH12014500825A1 (en) | 2011-10-18 | 2012-09-10 | Motion video predict coding method, motion video predict coding device, motion video predict coding program, motion video predict decodinig method, motion video predict decoding device, and motion video predict decoding program |
PT128413200T PT2770737T (pt) | 2011-10-18 | 2012-09-10 | Método, disposito e programa para codificação preditiva de vídeo animado e método, dispositivo e programa para descodificação preditiva de vídeo animado |
ES15169334.8T ES2614357T3 (es) | 2011-10-18 | 2012-09-10 | Procedimiento de codificación predictiva de vídeo, dispositivo de codificación predictiva de vídeo, programa de codificación predictiva de vídeo, procedimiento de descodificación predictiva de vídeo, dispositivo de descodificación predictiva de vídeo y programa de descodificación predictiva de vídeo |
TW107102752A TWI661712B (zh) | 2011-10-18 | 2012-10-12 | 動態影像預測解碼方法及動態影像預測解碼裝置 |
TW104111246A TWI540883B (zh) | 2011-10-18 | 2012-10-12 | Dynamic image predictive decoding method, dynamic image predictive decoding device, dynamic image predictive decoding program, dynamic image predictive coding method, dynamic image predictive coding device and dynamic image predictive coding program |
TW104111247A TWI520587B (zh) | 2011-10-18 | 2012-10-12 | Dynamic image predictive decoding method, dynamic image predictive decoding device, dynamic image predictive decoding program, dynamic image predictive coding method, dynamic image predictive coding device and dynamic image predictive coding program |
TW106137198A TWI619377B (zh) | 2011-10-18 | 2012-10-12 | 動態影像預測解碼方法及動態影像預測解碼裝置 |
TW104111245A TW201528787A (zh) | 2011-10-18 | 2012-10-12 | 動態影像預測解碼方法、動態影像預測解碼裝置、動態影像預測解碼程式、動態影像預測編碼方法、動態影像預測編碼裝置及動態影像預測編碼程式 |
TW105130460A TWI611688B (zh) | 2011-10-18 | 2012-10-12 | 動態影像預測解碼方法、動態影像預測解碼裝置 |
TW101137724A TWI510060B (zh) | 2011-10-18 | 2012-10-12 | Dynamic image predictive coding method, dynamic image predictive coding device, dynamic image predictive coding program, dynamic image prediction decoding method, dynamic image prediction decoding device and dynamic image prediction decoding program |
TW108114160A TWI704798B (zh) | 2011-10-18 | 2012-10-12 | 動態影像預測解碼方法 |
US14/255,728 US9621923B2 (en) | 2011-10-18 | 2014-04-17 | Motion video predict coding method, motion video predict coding device, motion video predict coding program, motion video predict decoding method, motion predict decoding device, and motion video predict decoding program |
US15/251,842 US9681153B2 (en) | 2011-10-18 | 2016-08-30 | Motion video predict coding method, motion video predict coding device, motion video predict coding program, motion video predict decoding method, motion predict decoding device, and motion video predict decoding program |
US15/251,808 US9667998B2 (en) | 2011-10-18 | 2016-08-30 | Motion video predict coding method, motion video predict coding device, motion video predict coding program, motion video predict decoding method, motion predict decoding device, and motion video predict decoding program |
US15/251,876 US9743113B2 (en) | 2011-10-18 | 2016-08-30 | Motion video predict coding method, motion video predict coding device, motion video predict coding program, motion video predict decoding method, motion predict decoding device, and motion video predict decoding program |
US15/473,849 US10015509B2 (en) | 2011-10-18 | 2017-03-30 | Motion video predict coding method, motion video predict coding device, motion video predict coding program, motion video predict decoding method, motion predict decoding device, and motion video predict decoding program |
RU2017129261A RU2660619C1 (ru) | 2011-10-18 | 2017-08-17 | Способ кодирования видео с предсказанием движения, устройство кодирования видео с предсказанием движения, программа кодирования видео с предсказанием движения, способ декодирования видео с предсказанием движения, устройство декодирования видео с предсказанием движения и программа декодирования видео с предсказанием движения |
US16/007,199 US10257534B2 (en) | 2011-10-18 | 2018-06-13 | Motion video predict coding method, motion video predict coding device, motion video predict coding program, motion video predict decoding method, motion predict decoding device, and motion video predict decoding program |
US16/007,178 US10257533B2 (en) | 2011-10-18 | 2018-06-13 | Motion video predict coding method, motion video predict coding device, motion video predict coding program, motion video predict decoding method, motion predict decoding device, and motion video predict decoding program |
RU2018122101A RU2689424C1 (ru) | 2011-10-18 | 2018-06-18 | Способ кодирования видео с предсказанием движения, устройство кодирования видео с предсказанием движения, программа кодирования видео с предсказанием движения, способ декодирования видео с предсказанием движения, устройство декодирования видео с предсказанием движения и программа декодирования видео с предсказанием движения |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016126037A (ja) * | 2014-12-26 | 2016-07-11 | ソニー株式会社 | 信号処理装置、および信号処理方法、並びにプログラム |
CN107247676A (zh) * | 2017-05-18 | 2017-10-13 | 深圳市小牛在线互联网信息咨询有限公司 | 动态图播放方法、装置、存储介质和计算机设备 |
CN112714322B (zh) * | 2020-12-28 | 2023-08-01 | 福州大学 | 一种面向游戏视频的帧间参考优化方法 |
Family Cites Families (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7095783B1 (en) * | 1992-06-30 | 2006-08-22 | Discovision Associates | Multistandard video decoder and decompression system for processing encoded bit streams including start codes and methods relating thereto |
JP3109349B2 (ja) * | 1993-11-16 | 2000-11-13 | 松下電器産業株式会社 | 映像信号再生装置 |
US6101276A (en) * | 1996-06-21 | 2000-08-08 | Compaq Computer Corporation | Method and apparatus for performing two pass quality video compression through pipelining and buffer management |
WO1998027734A1 (en) * | 1996-12-18 | 1998-06-25 | Thomson Consumer Electronics, Inc. | Efficient fixed-length block compression and decompression |
GB2362532B (en) * | 2000-05-15 | 2004-05-05 | Nokia Mobile Phones Ltd | Video coding |
JP2003299103A (ja) * | 2002-03-29 | 2003-10-17 | Toshiba Corp | 動画像符号化方法と装置及び動画像復号化方法と装置 |
JP2004007563A (ja) * | 2002-04-19 | 2004-01-08 | Matsushita Electric Ind Co Ltd | 動画像符号化方法および動画像復号化方法 |
ES2644005T3 (es) * | 2002-04-19 | 2017-11-27 | Panasonic Intellectual Property Corporation Of America | Procedimiento de cálculo de vectores de movimiento |
BR0305432A (pt) * | 2002-07-11 | 2004-09-28 | Matsushita Electric Ind Co Ltd | Método de codificação de imagem e método de decodificação de imagem |
PT2903277T (pt) * | 2002-08-08 | 2017-10-06 | Godo Kaisha Ip Bridge 1 | Metodo de descodificação de imagens em movimento |
BR0314824A (pt) * | 2002-10-01 | 2005-08-02 | Thomson Licensing Sa | Ponderação implìcita de imagens de referência em decodificador de vìdeo |
JP3513148B1 (ja) * | 2002-10-11 | 2004-03-31 | 株式会社エヌ・ティ・ティ・ドコモ | 動画像符号化方法、動画像復号方法、動画像符号化装置、動画像復号装置、動画像符号化プログラム、及び動画像復号プログラム |
TWI249356B (en) * | 2002-11-06 | 2006-02-11 | Nokia Corp | Picture buffering for prediction references and display |
US20100166056A1 (en) * | 2002-12-10 | 2010-07-01 | Steve Perlman | System and method for encoding video using a selected tile and tile rotation pattern |
JP5330647B2 (ja) * | 2003-09-17 | 2013-10-30 | トムソン ライセンシング | 適応参照画像の発生 |
JP4591657B2 (ja) * | 2003-12-22 | 2010-12-01 | キヤノン株式会社 | 動画像符号化装置及びその制御方法、プログラム |
US20050207490A1 (en) * | 2004-03-18 | 2005-09-22 | Wang Jason N | Stored picture index for AVC coding |
US20050229231A1 (en) * | 2004-03-31 | 2005-10-13 | Lippincott Louis A | Converter-assisted video encoder |
JP4020883B2 (ja) * | 2004-04-20 | 2007-12-12 | 株式会社東芝 | 動画像復号装置 |
CN101065780A (zh) * | 2004-10-14 | 2007-10-31 | 诺基亚公司 | 视频编码中的参考图像管理 |
US20060083298A1 (en) * | 2004-10-14 | 2006-04-20 | Nokia Corporation | Reference picture management in video coding |
US7983341B2 (en) * | 2005-02-24 | 2011-07-19 | Ericsson Television Inc. | Statistical content block matching scheme for pre-processing in encoding and transcoding |
US7995656B2 (en) * | 2005-03-10 | 2011-08-09 | Qualcomm Incorporated | Scalable video coding with two layer encoding and single layer decoding |
KR100703770B1 (ko) * | 2005-03-25 | 2007-04-06 | 삼성전자주식회사 | 가중 예측을 이용한 비디오 코딩 및 디코딩 방법, 이를위한 장치 |
JP5017825B2 (ja) * | 2005-09-15 | 2012-09-05 | ソニー株式会社 | 復号装置および復号方法 |
WO2007042914A1 (en) * | 2005-10-11 | 2007-04-19 | Nokia Corporation | Efficient decoded picture buffer management for scalable video coding |
KR100977101B1 (ko) * | 2005-11-30 | 2010-08-23 | 가부시끼가이샤 도시바 | 화상 부호화/화상 복호화 방법 및 화상 부호화/화상 복호화장치 |
BRPI0621340A2 (pt) * | 2006-02-13 | 2011-12-06 | Toshiba Kk Toshiba Corp | método e aparelho e programa de codificação/decodificação de vìdeo |
AU2007269575B2 (en) * | 2006-07-06 | 2012-08-16 | Interdigital Vc Holdings, Inc. | Method and apparatus for decoupling frame number and/or picture order count (POC) for multi-view video encoding and decoding |
AR064274A1 (es) * | 2006-12-14 | 2009-03-25 | Panasonic Corp | Metodo de codificacion de imagenes en movimiento, dispositivo de codificacion de imagenes en movimiento, metodo de grabacion de imagenes en movimiento, medio de grabacion, metodo de reproduccion de imagenes en movimiento, dispositivo de reproduccion de imagenes en movimiento, y sistema de reproducci |
WO2008078807A1 (ja) * | 2006-12-27 | 2008-07-03 | Panasonic Corporation | 動画像復号化装置 |
RU2335869C1 (ru) * | 2007-03-27 | 2008-10-20 | Виктор Николаевич Ожерельев | Приспособление к дисковому почвообрабатывающему орудию |
MX2009010921A (es) * | 2007-04-12 | 2009-11-19 | Nokia Corp | Codificacion por transformacion mejorada espacialmente. |
EP2034742A3 (en) * | 2007-07-25 | 2009-10-14 | Hitachi Ltd. | Video coding method and device |
JP2009267689A (ja) | 2008-04-24 | 2009-11-12 | Panasonic Corp | 動画像符号化装置、及び動画像符号化方法 |
JP5369893B2 (ja) * | 2008-05-30 | 2013-12-18 | 株式会社Jvcケンウッド | 動画像符号化装置、動画像符号化方法、動画像符号化プログラム、動画像復号装置、動画像復号方法、動画像復号プログラム、動画像再符号化装置、動画像再符号化方法、動画像再符号化プログラム |
US8446949B2 (en) * | 2008-06-23 | 2013-05-21 | Sungkyunkwan University Foundation For Corporate Collaboration | Distributed coded video decoding apparatus and method capable of successively improving side information on the basis of reliability of reconstructed data |
JP5680283B2 (ja) * | 2008-09-19 | 2015-03-04 | 株式会社Nttドコモ | 動画像符号化装置、動画像復号装置、動画像符号化方法、動画像復号方法、動画像符号化プログラム、及び動画像復号プログラム |
JP5697301B2 (ja) * | 2008-10-01 | 2015-04-08 | 株式会社Nttドコモ | 動画像符号化装置、動画像復号装置、動画像符号化方法、動画像復号方法、動画像符号化プログラム、動画像復号プログラム、及び動画像符号化・復号システム |
CN102342127A (zh) * | 2009-01-28 | 2012-02-01 | 诺基亚公司 | 用于视频编码和解码的方法和装置 |
CN102165778A (zh) * | 2009-02-10 | 2011-08-24 | 松下电器产业株式会社 | 图像处理装置、图像处理方法、程序及集成电路 |
JP2011082683A (ja) * | 2009-10-05 | 2011-04-21 | Sony Corp | 画像処理装置、画像処理方法、及び、プログラム |
CN102197652B (zh) * | 2009-10-19 | 2013-09-11 | 松下电器产业株式会社 | 解码装置、解码方法、程序以及集成电路 |
KR101751559B1 (ko) * | 2009-10-30 | 2017-06-27 | 선 페이턴트 트러스트 | 복호방법, 복호장치, 부호화 방법 및 부호화 장치 |
JP2011199396A (ja) * | 2010-03-17 | 2011-10-06 | Ntt Docomo Inc | 動画像予測符号化装置、動画像予測符号化方法、動画像予測符号化プログラム、動画像予測復号装置、動画像予測復号方法、及び動画像予測復号プログラム |
WO2011121731A1 (ja) * | 2010-03-30 | 2011-10-06 | 富士通株式会社 | 画像処理装置および画像処理方法 |
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