Bibliografische Daten

Dokument WO002011089047A1 (Seiten: 31)

Bibliografische Daten Dokument WO002011089047A1 (Seiten: 31)
INID Kriterium Feld Inhalt
54 Titel TI [EN] METHOD FOR REDUCING NOISE FOR CODING OF NOISY IMAGES OR IMAGE SEQUENCES
[FR] PROCD DE RDUCTION DU BRUIT POUR L'ENCODAGE D'IMAGES OU DE SQUENCES D'IMAGES BRUYANTES
71/73 Anmelder/Inhaber PA AMON PETER, DE ; HUTTER ANDREAS, DE ; KAUP ANDRE, DE ; SIEMENS AG, DE ; WIGE EUGEN, DE
72 Erfinder IN AMON PETER, DE ; HUTTER ANDREAS, DE ; KAUP ANDRE, DE ; WIGE EUGEN, DE
22/96 Anmeldedatum AD 12.01.2011
21 Anmeldenummer AN 2011050321
Anmeldeland AC EP
Veröffentlichungsdatum PUB 28.07.2011
33
31
32
Priorität PRC
PRN
PRD
EP
10000540
20100120
33
31
32
PRC
PRN
PRD
EP
10007801
20100727
51 IPC-Hauptklasse ICM H04N 7/26 (2006.01)
51 IPC-Nebenklasse ICS H04N 7/50 (2006.01)
H04N 7/46 (2006.01)
IPC-Zusatzklasse ICA
IPC-Indexklasse ICI
Gemeinsame Patentklassifikation CPC Neues Fenster: Externer Link Gemeinsame Patentklassifikation H04N 19/172 H04N 19/172
Neues Fenster: Externer Link Gemeinsame Patentklassifikation H04N 19/82 H04N 19/82
Neues Fenster: Externer Link Gemeinsame Patentklassifikation H04N 19/86 H04N 19/86
Neues Fenster: Externer Link Gemeinsame Patentklassifikation H04N 19/61 H04N 19/61
Neues Fenster: Externer Link Gemeinsame Patentklassifikation H04N 19/59 H04N 19/59
Neues Fenster: Externer Link Gemeinsame Patentklassifikation H04N 19/154 H04N 19/154
Neues Fenster: Externer Link Gemeinsame Patentklassifikation H04N 19/117 H04N 19/117
Neues Fenster: Externer Link Gemeinsame Patentklassifikation H04N 19/14 H04N 19/14
Neues Fenster: Externer Link Gemeinsame Patentklassifikation H04N 19/176 H04N 19/176
Neues Fenster: Externer Link Gemeinsame Patentklassifikation H04N 19/127 H04N 19/127
Neues Fenster: Externer Link Gemeinsame Patentklassifikation H04N 19/182 H04N 19/182
Neues Fenster: Externer Link Gemeinsame Patentklassifikation H04N 19/186 H04N 19/186
Neues Fenster: Externer Link Gemeinsame Patentklassifikation H04N 19/46 H04N 19/46
MCD-Hauptklasse MCM H04N 7/26 (2006.01)
MCD-Nebenklasse MCS H04N 7/46 (2006.01)
H04N 7/50 (2006.01)
MCD-Zusatzklasse MCA
57 Zusammenfassung AB [EN] The invention refers to a method for reducing noise for coding of noisy images or image sequences. The invention comprises the steps of adding a prediction error (eq[x, y]) and a predicted frame (formula (I)) or a predicted block for receiving a decoded frame (gq[x, y]) or a decoded block to be further used in a prediction loop by an encoder (ENC) or to be sent to the output of a decoder (DEC), wherein the reference frame (gq[x, y]) or the reference block (FR) consist of a respective useful signal part and a noise signal part. Furthermore, it comprises the step of denoising of the reference frame (gq[x, y]) or reference block (FR) only with a dedicated noise reducing filter (WF) to reduce or eliminate the noise signal part of the reference frame (gq[x, y]) or reference block (FR).
[FR] L'invention concerne un procd servant rduire le bruit pour l'encodage d'images ou de squences d'images bruyantes. Les tapes de l'invention consistent ajouter une erreur de prdiction (eq[x, y]) et une trame prdite( f^ [x, y]) ou un bloc prdit afin de recevoir une trame dcode (gq[x, y]) ou un bloc dcod utiliser de plus dans un circuit de prdiction par un encodeur (ENC) ou envoyer la sortie d'un dcodeur (DEC), la trame de rfrence (gq[x, y]) ou le bloc de rfrence (FR) consistant en une partie de signal utile et une partie de signal de bruit respectives. En outre, une tape consiste dbruiter la trame de rfrence (gq[x, y]) ou le bloc de rfrence (FR) seulement avec un filtre de rduction du bruit ddi (WF) pour rduire ou liminer la partie de signal de bruit de la trame de rfrence (gq[x, y]) ou du bloc de rfrence.
Korrekturinformation KORRINF
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US020030053541A1
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56 Entgegengehaltene Nichtpatentliteratur/Zitate,
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