Design of a low complexity video encoder for non-streaming video applications

Author

Krause, Michael ; Muller, Erika

Author_Institution

Med. Solutions, Siemens AG, Erlangen, Germany

fYear

2002

fDate

23-26 Sept. 2002

Firstpage

132

Lastpage

137

Abstract

This paper proposes the design of a MPEG/H.26x based video encoder with significantly lower computational complexity than common video encoders require. The encoder design is well suited for video applications in a mobile environment, e.g. for MMS based video applications. In order to decrease the complexity, the structure of a standard encoder is divided into a real-time and a non-real-time based part. Furthermore, two simplified interframe processing approaches are proposed and compared in this paper.

Keywords

computational complexity; data compression; discrete cosine transforms; motion estimation; video coding; DCT coefficients; MMS based video applications; MPEG/H.26x based video encoder; computational complexity; interframe processing approaches; inverse DCT; low complexity video encoder; mobile environment; nonstreaming video applications; Compression algorithms; Computational complexity; Discrete cosine transforms; Encoding; MPEG 4 Standard; Motion estimation; Quantization; Streaming media; Transform coding; Video compression;

fLanguage

English

Publisher

ieee

Conference_Titel

Electronic Instrument Engineering Proceedings, 2002. APEIE 2002. 2002 6th International Conference on Actual Problems of

Print_ISBN

0-7803-7361-8

Type

conf

DOI

10.1109/APEIE.2002.1075808

Filename

1075808