Abstract and keywords
Abstract (English):
The wavelet transform is the transmission of a signal through a bandpass filter. The design of wavelets with a rectangular amplitude-frequency response makes it possible to obtain almost ideal digital filters. The wavelet transform is calculated in the frequency domain using the fast Fourier transform.

Keywords:
fast continuous wavelet transform, rectangular amplitude-frequency response, digital filter
Text
Publication text (PDF): Read Download
References

1. Semenov V.I., Miheev K.G., SHurbin A.K., Miheev G.M. Fil'traciya izobrazhenij, poluchennyh s pomoshch'yu opticheskogo mikroskopa, s primeneniem kratnomasshtabnogo analiza. Himicheskaya fizika i mezoskopiya. Izhevsk. 2014. T. 16. №3. S. 399-404.

2. Semenov V.I., SHurbin A.K., Miheev K.G., Miheev G.M. Konstruirovanie ortogonal'nyh vejvletov v chastotnoj oblasti dlya kratnomasshtabnogo analiza signalov. Himicheskaya fizika i mezoskopiya tom 20 №2, Izhevsk, 2018. S. 230-238.

3. Semenov V.I., CHuchkalov S.I., Hristoforov O.V. Konstruirovanie vejvletov v chastotnoj oblasti. Journal of Advanced Research in Technical Science. - North Charleston, USA: SRC MS, CreateSpace. - 2017. Issue 7-2. - R. 26-29

4. V. Ďuriš, S. G. Chumarov, G. M. Mikheev, K. G. Mikheev, V. I. Semenov, "The Orthogonal Wavelets in the Frequency Domain Used for the Images Filtering," in IEEE Access, vol. 8, pp. 211125-211134, 2020.

5. Semenov V.I., SHurbin A.K. Konstruirovanie vejvletov s pryamougol'noj amplitudno-chastotnoj harakteristikoj. //SAPR i modelirovanie v sovremennoj elektronike. Materialy IV Mezhdunarodnoj nauchno-prakticheskoj konferencii. -Bryansk, 2020. S. 257-260.

6. Semenov V.I., Sorokin G.M., SHurbin A.K., Petrov N.I. Opredelenie srednekvadratichnogo otkloneniya razmera ob"ektov na izobrazhenii. //Dinamika nelinejnyh diskretnyh elektrotekhnicheskih i elektronnyh sistem. Materialy HII Vserossijskoj nauchno-prakticheskoj konferencii. -CHeboksary, 2017. S. 96-99.

7. Semenov V.I., Khristoforov O.V., Chuchkalov S.I. Calculating the standard deviation of the size of objects in an image. Journal of Advanced Research in Technical Science. - North Charleston, USA: SRC MS, CreteSpace. - 2017. - 62-64 p.

Login or Create
* Forgot password?