Rate scalable image and video compression techniques

Author

Delp, Edward J. ; Salama, Paul ; Asbun, Eduardo ; Saenz, Martha ; Shen, Ke

Author_Institution

Sch. of Electr. & Comput. Eng., Purdue Univ., West Lafayette, IN, USA

Volume

2

fYear

1999

fDate

1999

Firstpage

635

Abstract

In this paper we describe embedded image and video compression techniques. An embedded zero tree-like approach is discussed that exploits the interdependency between color components that is known as Color Embedded Zero Tree Wavelet (CEZW). We also present a video compression technique, Scalable Adaptive Motion compensated Wavelet (SAMCoW) compression, that uses the CEZW data structure. It is shown that in addition to providing a wide range of rate scalability, SAMCoW achieves comparable performance to the more traditional hybrid video coders

Keywords

adaptive signal processing; colour; data compression; image coding; motion compensation; tree data structures; video coding; wavelet transforms; color embedded zero tree wavelet; colour components; data structure; embedded image compression technique; embedded video compression technique; embedded zero tree-like approach; rate scalable image compression techniques; rate scalable video compression techniqu; scalable adaptive motion compensated wavelet compression; Color; Decoding; Gray-scale; Image coding; Image processing; Laboratories; Scalability; Streaming media; Tree data structures; Video compression;

fLanguage

English

Publisher

ieee

Conference_Titel

Circuits and Systems, 1999. 42nd Midwest Symposium on

Conference_Location

Las Cruces, NM

Print_ISBN

0-7803-5491-5

Type

conf

DOI

10.1109/MWSCAS.1999.867718

Filename

867718