Dr. Takayuki Nakachi Profile

Dr. Takayuki Nakachi

at Nippon Telegraph and Telephone Corp

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Author

Publications (3)

Proceedings Article | 23 June 2003 Paper

A study on multiresolution lossless video coding using inter/intra frame adaptive prediction

Takayuki Nakachi, Tomoko Sawabe, Tetsuro Fujii

Proceedings Volume 5150, (2003) https://doi.org/10.1117/12.503094

KEYWORDS: Wavelet transforms, Video coding, Wavelets, Image compression, Video, JPEG2000, Video compression, Computer programming, Edge detection, Image quality standards

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Proceedings Article | 7 August 2001 Paper

Pathological microscopic image compression using lossless and progressive coding schemes

Takayuki Nakachi, Tatsuya Fujii, Tetsuro Fujii

Proceedings Volume 4323, (2001) https://doi.org/10.1117/12.435508

KEYWORDS: Image compression, Image transmission, RGB color model, Medical imaging, Image quality, Computer programming, Oxygen, Image resolution, Algorithm development, Distortion

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Proceedings Article | 28 December 1998 Paper

Pel-adaptive lossless predictive coding based on image segmentation

Takayuki Nakachi, Tatsuya Fujii, Junji Suzuki

Proceedings Volume 3653, (1998) https://doi.org/10.1117/12.334645

KEYWORDS: Image segmentation, Image compression, Mahalanobis distance, Medical imaging, Computer programming, Statistical modeling, Signal to noise ratio, Error analysis, Image processing algorithms and systems, Performance modeling

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