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Browsing 国際会議発表論文 / Proceedings by Title

Browsing 国際会議発表論文 / Proceedings by Title

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  • Yuan, Bingzhi; Tamaki, Toru; Kushida, Takahiro; Raytchev, Bisser; Kanedal, Kazufumi; Mukaigawa, Yasuhiro; Kubo, Hiroyuki (IEEE, 2015-01-30)
    In this paper, we proposed an improved optical scattering tomography for optically dense media. We model a material by many layers with voxels, and light scattering by a distribution from a voxel in one layer to other ...
  • Oda, Yusuke; Fudaba, Hiroyuki; Neubig, Graham; Hata, Hideaki; Sakti, Sakriani; Toda, Tomoki; Nakamura, Satoshi (IEEE, 2015)
    Pseudo-code written in natural language can aid the comprehension of source code in unfamiliar programming languages. However, the great majority of source code has no corresponding pseudo-code, because pseudo-code is ...
  • Arai, Ismail; Elnoshokaty, Ahmed; El-Tawab, Samy (IEEE, 2021-05-25)
    The communication technology revolution in this era has increased the use of smartphones in the world of transportation. In this paper, we propose to leverage IoT device data, capturing passengers' smartphones' Wi-Fi data ...
  • 秋山, 諒; 山本, 豪志朗; 武富 貴史; Alexander, Plopski; Amano, Toshiyuki; Christian, Sandor; 加藤, 博一 (IEEE, 2018-08-30)
    Using projection mapping, we can control the appearance of realworld objects by projecting colored light onto them. Because a projector can only add illumination to the scene, only a limited color gamut can be presented ...
  • Md. Abdul, Mannan; Tagawa, Seiichi; Tamaki, Toru; Nagahara, Hajime; Mukaigawa, Yasuhiro; Yagi, Yasushi (IEEE, 2014-08-28)
    In this paper we propose a new light transport refocusing method for depth estimation as well as for investigation inside scattering media with unknown scattering properties. Propagated visible light rays through scattering ...
  • Shoko Araki; Shoji Makino; Tsuyoki Nishikawa; Hiroshi Saruwatari (2001-04)
    Despite several recent proposals to achieve Blind Source Separation (BSS) for realistic acoustic signal, separation performance is still not enough. In particular, when the length of impulse response is long, performance ...
  • Aoto, Takahito; Sato, Tomokazu; Mukaigawa, Yasuhiro; Yokoya, Naokazu (IEEE, 2013)
    This paper proposes a linear estimation method for 4-D illumination light field using an inverse lighting framework. Although lighting environments have conventionally been modeled by the combination of point light sources ...
  • Chie Hayashida; Tomoki Toda; Yamato Ohtani; Hiroshi Saruwatari; Kiyohiro Shikano (2010-09)
    In this paper, we present linear transformation algorithms for many-to-one voice conversion (VC). Many-to-one VC is a technique for converting an arbitrary source speaker’s voice into the target speaker’s voice. A conversion ...
  • Eli Yamamoto; Satoshi Nakamura; Kiyohiro Shikano (1998-04)
    Speech intelligibility can be improved by adding lip image and facial image to speech signal. Thus the lip image synthesis plays an important role to realize a natural human-like face of computer agents. Moreover the ...
  • Marina Atsumi Oikawa,Takafumi Taketomi,Goshiro Yamamoto,Makoto Fujisawa,Toshiyuki Amano,Jun Miyazaki,Hirokazu Kato (IEEE, 2012-5)
    This paper addresses the problem of tracking textureless rigid curved objects. A common approach uses polygonal meshes to represent curved objects and use them inside an edge-based tracking system. However, in order to ...
  • Takanobu Nishiura; Takeshi Yamada; Satoshi Nakamura; Kiyohiro Shikano (IEEE, 2000-06)
    Accurate localization of multiple sound sources is indispensable for the microphone array-based high quality sound capture. For single sound source localization, the CSP (cross-power spectrum phase analysis) method has ...
  • Yamanaka, Kazuki; Kanbara, Masayuki; Yokoya, Naokazu (IEEE, 2007)
    This paper describes a new method of measuring position of running user for location-based services in wide indoor environments, such as augmented reality navigation system with wearable computer. Conventional localization ...
  • Nakazato, Yuusuke; Kanbara, Masayuki; Yokoya, Naokazu (SPIE, 2005)
    This paper describes a localization method for wearable computer users. To realize applications of wearable computers like a navigation system, the position of a user is required for location-based services. Many localization ...
  • Nakazato, Yusuke; Kanbara, Masayuki; Yokoya, Naokazu (ACM, 2008)
    We propose a user localization system that uses invisible markers for wearable augmented reality (AR) in large indoor environments. Wearable AR systems have received a great deal of attention as a new method for displaying ...
  • Nakazato, Yusuke; Kanbara, Masayuki; Yokoya, Naokazu (MVA2005, 2005)
    This paper describes a method for localizing wearable computer users. To realize applications of wearable computers like a human navigation system, the position of a user is required for location-based services. Many ...
  • Teramoto,Tsubasa; Matsuura,Satoshi; Kakiuchi,Masatoshi; Inomata, Astuo; Fujikawa, Kazutoshi (IEEE, 2013-11)
    In emerging vehicular communication systems, each vehicle periodically broadcasts safety messages, which contains various vehicle parameters such as location and velocity. While safety messages are designed for advanced ...
  • Noguchi, Satoru; Tsukada, Manabu; Ernst, Thierry; Inomata, Atsuo; Fujikawa, Kazutoshi (IEEE, 2011-08)
    Service discovery is an essential component for applications in vehicular communication systems. While there have been numerous service discovery protocols dedicated to a local network, mobile ad-hoc networks and the ...
  • Kawanami, Hiromichi; Kitamura, Takahiro; Shikano, Kiyohiro (2006-05)
    As a practical information guidance system, we have been developing a speech-oriented system named "Takemaru-kun". The system has been operated on a public space since Nov. 2002. The system answers to user's question about ...
  • Sudo, Yuichi; Ooshita, Fukuhito; Kakugawa, Hirotsugu; Masuzawa, Toshimitsu (Springer, 2014)
    In the population protocol model Angluin et al. proposed in 2004, there exists no self-stabilizing protocol that solves leader election on complete graphs without knowing the exact number of nodes. To circumvent the ...

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