Video coder with using base functions dictionary

• Autorzy: Saganowski Ł.
• Języki publikacji: EN

Abstrakty

EN

Abstract. In this paper video coder with Base Function Dictionary - BFD was presented. In classic approach prediction error signal is encoded with using block based transformation such as popular Discrete Cosine Transform - DOT. Coder proposed in this article uses BFD dictionary to encode prediction error signal. BFD was adapted to prediction error signal characteristic.

Słowa kluczowe

EN

video coder; Base Function Dictionary; prediction error signal coding

PL

koder wideo

• Wydawca: Instytut Telekomunikacji i Informatyki Uniwersytetu Technologiczno-Przyrodniczego w Bydgoszczy
• Czasopismo: Image Processing & Communications
• Rocznik: 2007
• Tom: Vol. 12, no 2
• Strony: 35--40
• Opis fizyczny: Bibliogr. 7 poz., wykr.

Twórcy

autor

Saganowski Ł.

• Institute of Telecommunications, University of Technology and Life Sciences, Kaliskiego 7, 85-791 Bydgoszcz

Bibliografia

• [1] S. Mallat and Zhang, Matching Pursuit with time-frequency dictonaries, IEEE Transactions on Signal Processing, vol. 41, no 12, pp. 3397-3415, Dec 1993.
• [2] J. A. Tropp, Just Relax: Convex Programming Methods for Subset Selection and Sparse Approximation, The Univ. Texas at Austin, ICES Rep. 04-04, 2004.
• [3] A. E. Campos, “Range Coder”, http://arturocampos.com, 2005.
• [4] HHI - Institut Nachrichtentechnik Heinrich-Hertz-Institut, H.264/AVC JM Reference Software, www.iphome.hhi.de, 2007.
• [5] R. Neff and A. Zakhor, Matching Pursuit Video Coding - Part I: Dictionary Approximation, IEEE Transactions on Circuits and Systems for Video Technology, vol.12, no. 1, pp. 1326, 2002.
• [6] R. Neff and A. Zakhor, "Matching Pursuit Video Coding - Part II: Operational Models for Rate and Distortion", IEEE Transactions on Circuits and Systems for Video Technology, vol. 12, no. 1, pp. 2739, 2002.
• [7] L. Saganowski, “High compression rate image coder based on dictionary of base functions”, Image Processing & Communications, vol.12, no. 2, pp.27-33, 2007.