Dr. Osamu Watanabe Profile

Dr. Osamu Watanabe

at Takushoku Univ

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Publications (2)

Proceedings Article | 1 April 2020 Presentation + Paper

Parameterization of the quality factor for the high throughput JPEG~2000

Ayyoub Ahar, Saeed Mahmoudpour, Osamu Watanabe, David Taubman, Peter Schelkens

Proceedings Volume 11353, 113530V (2020) https://doi.org/10.1117/12.2557414

KEYWORDS: Image quality, Visualization, Image compression, Quantization, Discrete wavelet transforms, Visual compression, Distortion, Image quality standards, JPEG2000

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Proceedings Article | 6 September 2019 Presentation + Paper

JPEG Pleno light field coding technologies

Peter Schelkens, Pekka Astola, Eduardo A. da Silva, Carla Pagliari, Cristian Perra, Ioan Tabus, Osamu Watanabe

Proceedings Volume 11137, 111371G (2019) https://doi.org/10.1117/12.2532049

KEYWORDS: Computer programming, Clouds, Binary data, Holography, Image compression, Cameras, Quantization, Standards development, Data storage, Digital filtering

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