An Example of Adaptive Sampling and Reconstruction of Signals: Application of Chaikin´s Algorithm

Author

Petkovski, Mile ; Bogdanova, Sofija ; Bogdanov, Momcilo

Author_Institution

Fac. of Techn. Sci., Bitola

fYear

2007

fDate

27-30 June 2007

Firstpage

49

Lastpage

52

Abstract

In this paper we explore Chaikin´s algorithm for generation of arbitrary curves to reconstruct non-uniformly sampled signals. The sampling is adapted to the signal shape. For the sampling rate estimation the discrete Haar wavelet transform is used. The results of reconstruction are presented graphically and compared with those obtained by reconstruction based on multiresolution.

Keywords

Haar transforms; discrete wavelet transforms; signal reconstruction; signal sampling; Chaikin algorithm; adaptive sampling; arbitrary curves; discrete Haar wavelet transform; signal reconstruction; signal sampling; Discrete wavelet transforms; Energy resolution; Sampling methods; Signal generators; Signal processing; Signal processing algorithms; Signal resolution; Signal sampling; Wavelet analysis; Wavelet packets; Adaptive sampling; curve generation; multiresolution; signal reconstruction;

fLanguage

English

Publisher

ieee

Conference_Titel

Systems, Signals and Image Processing, 2007 and 6th EURASIP Conference focused on Speech and Image Processing, Multimedia Communications and Services. 14th International Workshop on

Conference_Location

Maribor

Print_ISBN

978-961-248-029-5

Electronic_ISBN

978-961-248-029-5

Type

conf

DOI

10.1109/IWSSIP.2007.4381092

Filename

4381092