Partitions: A taxonomy of types and representations and an overview of coding techniques

Recognising the importance of partition or shape coding in the field of image and video coding, and the fact that a systematisation of the subject would simplify the comparison of partition coding techniques, this paper proposes a classification of partition types and partition representations into...

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Vydané v:Signal processing. Image communication Ročník 10; číslo 1; s. 5 - 19
Hlavní autori: de Sequeira, Manuel Menezes, Cortez, Diogo
Médium: Journal Article
Jazyk:English
Vydavateľské údaje: Elsevier B.V 1997
Predmet:
Chain coding
Image coding
Partition coding
Segmentation
Partition coding
Image coding
Segmentation
Chain coding
ISSN:0923-5965, 1879-2677
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Shrnutí:Recognising the importance of partition or shape coding in the field of image and video coding, and the fact that a systematisation of the subject would simplify the comparison of partition coding techniques, this paper proposes a classification of partition types and partition representations into a taxonomy tree. The partition type level of the tree classifies the possible partition types that may have to be coded. The partition representation level classifies the possible representations for each partition type. This paper also overviews the partition coding techniques which address the considered partition types and which use the identified partition representations. Emphasis is given to binary partition coding techniques proposed within the framework of MPEG-4.
Bibliografia:ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:0923-5965
1879-2677
DOI:10.1016/S0923-5965(97)00016-7