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Dive into the research topics where Mayumi Shinoda is active.

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Featured researches published by Mayumi Shinoda.


vehicular technology conference | 1994

A study on transmission of low bit-rate coded video over radio links

Kazuhiro Watanabe; Shoichi Masaki; Mayumi Shinoda; Akio Kurobe

Reports on a new method to transmit video signals over the digital cordless telephone system. Employing a video coding system H.261, a new coding control method optimized to visual characteristics, and a method developed to prevent broad frame skipping due to burst errors particular to mobile communication systems, are proposed. Though the spatial resolution (quantization-step) and the time resolution (coding frame-rate) are in a trade-off relationship, the coding control system is developed from the view point of visually optimum frame-rate and quantization step size derived from a subjective evaluation experiment. It is also shown that visually undesirable broad frame skipping can be prevented by providing a preframe buffer in the coding system.<<ETX>>


Archive | 1996

Video coding device and video transmission system using the same, quantization control method and average throughput calculation method used therein

Shoichi Masaki; Akio Kurobe; Mayumi Shinoda


Archive | 1997

Multiplex transmission method and system, and audio jitter absorbing method used therein

Akio Kurobe; Mayumi Shinoda; Koji Ikeda


Archive | 1997

Method and apparatus for dynamic image data transmission

Mayumi Shinoda


Archive | 2005

Sulfonic acid group-containing polyarylene block copolymer, method for producing the same, solid polymer electrolyte and proton conductive membrane

Kohei Goto; Yosuke Konno; Takashi Okada; Toshitaka Otsuki; Mayumi Shinoda; Kimihiko Yoshii; 洋助 今野; 公彦 吉井; 敏敬 大月; 敬 岡田; 幸平 後藤; 真由美 篠田


Archive | 1997

Multiplex transmission method and system therefor and audio jitter absorption method used for the same

Koji Ikeda; Akio Kurobe; Mayumi Shinoda; 浩二 池田; 真由美 篠田; 彰夫 黒部


Archive | 1996

Multimedia communication method/system

Mayumi Shinoda; 真由美 篠田


Archive | 1996

Picture-encoding device and picture-transmission system using the same and quantization controlling method and mean through-put calculating method used for the same

Akio Kurobe; Shoichi Masaki; Mayumi Shinoda; 彰一 正木; 真由美 篠田; 彰夫 黒部


Archive | 2005

Sulfonic group-containing polyarylene block copolymer, process for production thereof, solid polymer electrolyte and proton conductive membrane

Takashi Okada; Mayumi Shinoda; Kimihiko Yoshii; Yousuke Konno; Toshihiro Otsuki; Kohei Goto


Archive | 1997

Image coding device and transmission system and quantization control method and average throughput algorithm thereof

Shoichi Masaki; Akio Kurobe; Mayumi Shinoda

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Kohei Goto

Tokyo University of Science

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