Title :
Integration of MPEG4 codec on the M.E.R.I.T.E platform for wireless sensor networks
Author :
Hachicha, K. ; Bouton, S. ; Faura, D. ; Romain, O. ; Pinna, A. ; Garda, P.
Author_Institution :
Lab. des Instruments et Syst. en Ile de France, Univ. Pierre et Marie Curie, Paris, France
Abstract :
This paper describes the implementation of MPEG4 encoder on embedded ALTERA RISCS processors Nios 32. The purpose of this implementation is to validate the platform MERITE. It is an architecture of a versatile platform for wireless sensor networks. This platform acquires environmental data and detects important variations in order to trigger some alarm. When some alarm is triggered on, data of the environment are compressed and sent on a wireless network. The MPEG4 algorithm is used to compress the video data.
Keywords :
data compression; image sensors; video codecs; video coding; wireless sensor networks; ALTERA RISCS processors Nios 32; MERITE platform; MPEG4 codec; video data compression; wireless sensor networks; Codecs; Decision making; Image sensors; MPEG 4 Standard; Motion detection; Semiconductor device modeling; Signal processing algorithms; Video compression; Wireless networks; Wireless sensor networks;
Conference_Titel :
Industrial Technology, 2004. IEEE ICIT '04. 2004 IEEE International Conference on
Print_ISBN :
0-7803-8662-0
DOI :
10.1109/ICIT.2004.1490734
