Final considerations of the developed method of quasi-inverse signal compression with real-time quality optimization, based on Lloyd-max and Hadamard processing and the fox procedure

• Autorzy: Makowski B.
• Języki publikacji: EN

Abstrakty

EN

The paper describes generalized considerations the previously developed method of quasi-inverse signal compression. This bas been done based on extensive experimental verification of the capabilities of the method. The generalizations have been carried out in the following directions: constructing an accurate procedure for the quantitative optimization of real-time compression quality; developing an approach to the universalizing of the compression technique in terms of the diversity of multimedia signals; and understanding the properties of new effects occurring in hyper-deep compression modes.

Słowa kluczowe

EN

lossy compression; Hadamard transform; Lloyd-Max quantizer

• Wydawca: Wydawnictwo Politechniki Częstochowskiej
• Czasopismo: Informatyka Teoretyczna i Stosowana
• Rocznik: 2002
• Tom: R. 2, nr 3
• Strony: 23--30
• Opis fizyczny: Bibliogr. 13 poz., 4 rys.

Twórcy

autor

Makowski B.

• Institute of Computer and Information Science, Technical University of Częstochowa Dąbrowskiego 73, 42-200 Częstochowa

Bibliografia

• [1] Anil K. Jain, Fundamentals of Digital Image Processing, Englewood Cliffs, Prentice Hall 1989.
• [2] Khalid Sayood, Introduction to Data Compression, Second Edition, Morgan Kaufmann Publishers Inc., San Francisco 2000.
• [3] Makowski B., Two precision coders of Gaussian data, Proc. 2nd Int. Conf. on Parallel Processingand Applied Mathematics PPAM'97, Zakopane, Sept. 2-5, 1997, 603-608.
• [4] Valtschuk T.L., Skljarenko S.N., Adaptive technique of signal and image quazi-inversible compression with nominating prescription quality based on Hadamard transformation and optimal quantization, Proc. 2nd Int. Conf. on Radio Communication, Audio-, and Television Brodcasting, Odessa, Sept. 19-22, 1995, 165-168.
• [5] Valtshuk T., Piech H., Makowski B., Development of precision program coders of Gaussian signals for advanced information technologies, Proc. 3rd Int. Conf. on Telecommunication, Audio and Television Broadcasting, Odessa, Sept. 9-12, 1997, 160-163.
• [6] Makowski B., Wyrzykowski R., Quasi-inversible data compression method for multimedia PCs, Proc. 3rd Int. Conf. Advanced Computer Systems ACS’98, Szczecin, Nov. 19-20, 1998, 68-73.
• [7] Wyrzykowski R., Waltshuk T., Makowski B., Badania techniki kompresji stratnej sygnałów z optymalizacją jakości na bieżąco, Krajowa Konferencja Multimedia w biznesie, Częstochowa 24-26 marca 1999, 359-365.
• [8] Kompanets L., Piech H., Pilarz A., Pseudoentropy and Beyond, Proc. of the 2-nd Int. Conf. on Parallel Processing and Applied Mathematics PPAM’97, Zakopane, Sept. 2-5, 1997, 564-578.
• [9] Skarbek W., Metody reprezentacji obrazów cyfrowych, Akadem. Oficyna Wydawnicza PLJ, Warszawa 1993.
• [10] Skarbek W., MULTIMEDIA - Algorytmy i standardy kompresji, Akadem. Oficyna Wydawnicza PLJ, Warszawa 1998.
• [11] ISO/lEC IS 14496. Coding of Moving Pictures and Audio.
• [12] ISO/IEC IS 13818. Information Technology - Generic Coding of Moving Pictures and Associated Audio Information.
• [13] Wallace G.K., The JPEG Still Picture Compression Standard, Communications of the ACM, 34:31-44, kwiecień 1991.