Lossless compression of video using temporal information

Author

Brunello, Dania ; Calvagno, Giancarlo ; Mian, Gian Antonio ; Rinaldo, Roberto

Author_Institution

Dipt. di Ingegneria dell´´Informazione, Univ. di Padova, Italy

Volume

12

Issue

2

fYear

2003

fDate

2/1/2003 12:00:00 AM

Firstpage

132

Lastpage

139

Abstract

We consider the problem of lossless compression of video by taking into account temporal information. Video lossless compression is an interesting possibility in the line of production and contribution. We propose a compression technique which is based on motion compensation, optimal three-dimensional (3-D) linear prediction and context based Golomb-Rice (1966, 1979) entropy coding. The proposed technique is compared with 3-D extensions of the JPEG-LS standard for still image compression. A compression gain of about 0.8 bit/pel with respect to static JPEG-LS, applied on a frame-by-frame basis, is achievable at a reasonable computational complexity.

Keywords

code standards; computational complexity; data compression; entropy codes; motion compensation; optimisation; prediction theory; telecommunication standards; video coding; JPEG-LS standard; compression gain; computational complexity; context based Golomb-Rice entropy coding; lossless video compression; motion compensation; optimal 3D linear prediction; optimal three-dimensional linear prediction; static JPEG-LS; still image compression; temporal information; Computational complexity; Discrete cosine transforms; Entropy coding; Image coding; Image recognition; Motion compensation; Production; Transform coding; Video coding; Video compression;

fLanguage

English

Journal_Title

Image Processing, IEEE Transactions on

Publisher

ieee

ISSN

1057-7149

Type

jour

DOI

10.1109/TIP.2002.807354

Filename

1192975