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In this paper, the basic principle of wavelet transform and the transform function of the research base, focusing on the wavelet transform in video compression, a new application process. Commonly used in the analysis and comparison of the video compression standard based on the video file as a test source, design and implementation of wavelet transform location of multi-level transformation arrangement...
In this paper, a new algorithm in compression of video files is pointed out after in compression of video files. Compared in the analysis of commonly used video compression standard based on the source of the video file as a test, designed and implemented based on wavelet transform video compression algorithm, the realization of the wavelet transform to deal with video files, as well as dynamic sub-block...
By means of the tensile creep property measurement of alloy oriented single crystal nickel-based superalloy and microstructure observation, the characteristics of microstructure evolution to determine. Using the stress-strain finite element method (FEM) for calculating the von Mises stress in the coherent interface of the cubic γ'/γ phases, the influence of the applied stress on the stress distribution...
The construction of the second generation wavelet based on the lifting scheme and the framework for solving partial differential equation method is presented in this paper. This paper also gives a multiresolution finite element method. Finally, based on the second generation wavelet, a multiresolution finite element method is presented, and the corresponding adaptive algorithm is constructed. The...
In last decades, the wavelet based video code has been fast developing. Based on the theory of wavelet video image compression and according to the feature of wavelet transformation and applying to the key technology of wavelet video processing, this paper has analyzed the existing wavelet video image processing technology and tried to point out the new schemes of wavelet visual image processing to...
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