PROGRAMS FOR PROCESSING AUDIO INFORMATION

Authors

  • Beknazarova Saida Safibullaevna Doctor of Technical Sciences, prof. of Tashkent University of Information Technologies Muhammad Al-Khwarizmi
  • Bekmirzaeva Maftuna Shaimardanova Magister, Dept. Audiovisual technologies of Tashkent University of Information Technologies named by Muhammad Al- Khwarizmi Tashkent, Uzbekistan
  • Alimukhamedova Madina Erkinovna Magister, Dept. Audiovisual technologies of Tashkent University of Information Technologies named by Muhammad Al- Khwarizmi Tashkent, Uzbekistan
  • Abdurakhmanov Oybek Alisher o’g’li Magister, Dept. Audiovisual technologies of Tashkent University of Information Technologies named by Muhammad Al- Khwarizmi Tashkent, Uzbekistan

Keywords:

digital television images, methods of modeling filtering, image transformation, quality of images

Abstract

 In the world to improve the quality of digital television images, methods of modeling filtering processes and highly effective control systems in a number of priority areas, scientific research is carried out, including: on the formation of mathematical models of filtration processes to improve the methods of wavelet, Fourier, Haar, Walsh-Hadamard, Karkhunen- Loeva in increasing the clarity and brightness of images based on linear and nonlinear differential equations; Creation of methods for eliminating additive, impulse and adaptive-Gaussian types of noise in images using additive and adaptive filtering; Methods of algorithms and software for intra-frame and inter-frame image transformation; Methods of the adaptive method of controlling the brightness system using the Chebyshev matrix series; Methods of gradient, static and Laplace methods for segmenting the image and dividing it into contours; The formation of criteria and conditions for assessing the quality of images.

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Published

2021-02-12

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Articles

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