Výsledky vyhledávání - "Yamashita, Yukihiko"

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Morlet wavelet transform using attenuated sliding Fourier transform and kernel integral for graphic processing unit

Autor: Yamashita, Yukihiko, Wakahara, Toru

Morlet or Gabor wavelet transforms as well as Gaussian smoothing, are widely used in signal processing and image processing. However, the computational complexity of their direct calculations is proportional not only to the number of data points in a

Externí odkaz: http://arxiv.org/abs/2110.11866

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Regression-based Intra-prediction for Image and Video Coding

Autor: Ochotorena, Carlo Noel, Yamashita, Yukihiko

By utilizing previously known areas in an image, intra-prediction techniques can find a good estimate of the current block. This allows the encoder to store only the error between the original block and the generated estimate, thus leading to an impr

Externí odkaz: http://arxiv.org/abs/1605.03754

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