DSpace Repository

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

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

Sort by: Order: Results:

  • Yuji Onuma; Noriyoshi Kamado; Hiroshi Saruwatari; Kiyohiro Shikano (IEEE, 2012)
    In this paper, speech recognition accuracy improvement is addressed for ICA-based multichannel noise reduction in spoken-dialogue robot. First, to achieve high recognition accuracy for the early utterance of the target ...
  • Akinobu Lee; Kiyohiro Shikano; Tatsuya Kawahara (IEEE, 2004-05)
    Confidence scoring based on word posterior probability is usually performed as a post process of speech recognition decoding, and also needs a large number of word hypotheses to get enough confidence quality. We propose a ...
  • Duong, Quang-Thang; Okada, Minoru (The Institute of Electronics, Information and Communication Engineers, 2018-10-01)
    This paper investigates receive power control for multiuser inductive power transfer (IPT) systems with a single-frequency coil array. The primary task is to optimize the transmit coil currents to minimize the total input ...
  • Heiga Zen; Keiichiro Oura; Takashi Nose; Junichi Yamagishi; Shinji Sako; Tomoki Toda; Takashi Masuko; Alan W. Black; Keiichi Tokuda (2009-10)
    A statistical parametric approach to speech synthesis based HMMs has grown in popularity over the last few years. In this approach, spectrum, excitation, and duration of speech are simultaneously modeled by context-dependent ...
  • Tatsuya Kawahara; Akinobu Lee; Kazuya Takeda; Katsunobu Itou; Kiyohiro Shikano (2004-10)
    Continuous Speech Recognition Consortium (CSRC) was founded for further enhancement of Japanese Dictation Toolkit that had been developed by the support of a Japanese agency. Overview of its product software is reported ...
  • Satoshi Nakamura; Takeshi Yamada; Kiyohiro Shikano (1999-05)
    Application of a microphone array is a promising solution for realizing distant talking speech recognition, since it can make use of spatial information of sound sources in the environment. Generally, accurate talker ...
  • Kenta Oku,Shinsuke Nakajima,Jun Miyazaki,Shunsuke Uemura,Hirokazu Kato (ACM, 2009-01)
    This paper proposes a recommendation method considering users' time series contexts which are situations that have occurred / will occur in the past/future. There are some recommendation methods that provide information ...
  • Akinaga, Tomohiro; Ohsugi, Naoki; Tsunoda, Masateru; Kakimoto, Takeshi; Monden, Akito; Matsumoto, Ken-ichi (IEEE, 2005)
    Software engineers have to select some appropriate development technologies to use in the work; however, engineers sometimes cannot find the appropriate technologies because there are vast amount of options today. To solve ...
  • Oku, Kenta; Nakajima, Shinsuke; Miyazaki, Jun; Uemura, Shunsuke; Kato, Hirokazu; Hattori, Fumio (CARS-2010, 2010)
    This paper proposes a recommendation system considering users' past / current / future contexts. We define users' contexts as “users' situations and conditions that influence their preference in their information choice. ...
  • Kobayashi, Yoshie; Morimoto, Tetsuro; Sato, Imari; Mukaigawa, Yasuhiro; Tomono, Takao; Ikeuchi, Katsushi (IEEE, 2016-06-30)
    Reconstruction of shapes and appearances of thin film objects can be applied to many fields such as industrial inspection, biological analysis, and archaeologic research. However, it comes with many challenging issues ...
  • Takatani, Tsuyoshi; Aoto, Takahito; Tanaka, Kenichiro; Funatomi, Takuya; Mukaigawa, Yasuhiro (Association for Computing Machinery, 2018-12)
    In this paper, we propose a novel pro-cam technique for reconstruction of the volumetric relectance inside an object. The key concept is use of spatio-sequentially modulated illumination to extract only the required ...
  • Tanaka, Kenichiro; Mukaigawa, Yasuhiro; Kubo, Hiroyuki; Matsushita, Yasuyuki; Yagi, Yasushi (IEEE, 2015-06-12)
    This paper describes a method for recovering appearance of inner slices of translucent objects. The outer appearance of translucent objects is a summation of the appearance of slices at all depths, where each slice is ...
  • Tanaka, Kenichiro; Mukaigawa, Yasuhiro; Kubo, Hiroyuki; Matsushita, Yasuyuki; Yagi, Yasushi (IEEE, 2016-06-30)
    his paper presents a method for recovering shape and normal of a transparent object from a single viewpoint using a Time-of-Flight (ToF) camera. Our method is built upon the fact that the speed of light varies with the ...
  • Chauque, Euclides; Arai, Ismail; Fujikawa, Kazutoshi (IEEE, 2020-12-16)
    Online applications adoption, and success are driven by a multitude of factors among them the service response time. This is natural as users tend to prefer a faster service than a slower. However, it is challenging to ...
  • Kanbara, Masayuki; Yokoya, Naokazu; Takemura, Haruo (IEEE, 2002)
    This paper describes a method to extend the registration range of a vision-based augmented reality (AR) system. We propose to use natural feature points contained in images captured by a pair of stereo cameras in conjunction ...
  • Kumi Ohta; Yamato Ohtani; Tomoki Toda; Hiroshi Saruwatari; Kiyohiro Shikano (2007-08)
    This paper proposes techniques for flexibly controlling voice quality of converted speech from a particular source speaker based on one-to-many eigenvoice conversion (EVC). EVC realizes a voice quality control based on the ...
  • Yuichiro Fujimoto,Goshiro Yamamoto,Hirokazu Kato,Jun Miyazaki (ACM, 2012-3)
    This study aims to investigate the effectiveness of Augmented Reality (AR) on user's memory skills when it is used as an information display method. By definition, AR is a technology which displays virtual images on the ...
  • Yuichiro Fujimoto,Goshiro Yamamoto,Takafumi Taketomi,Jun Miyazaki,Hirokazu Kato (IEEE, 2012-11)
    The objective of this study is to investigate the relationship between the features of augmented reality (AR) and human memorization ability. The basis of this relation is derived from the following features. The AR feature ...
  • Kimura, Ryosuke; Nakashima, Yuta; Blanco, Ambrosio; Kawasaki, Hiroshi; Ikeuchi, Katsushi; Sato, Tomokazu; Yokoya, Naokazu (Springer International Publishing, 2016-12-31)
    We propose ReMagicMirror, a system to help people learn actions (e.g., martial arts, dances). We first capture the motions of a teacher performing the action to learn, using two RGB-D cameras. Next, we fit a parametric ...
  • Yoshiaki Nakajima; Hideki Kashioka; Kiyohiro Shikano; Nick Campbell (2005-09)
    We developed the next generation of skin-attachment sensors for sampling NAM (Non-Audible Murmur) signals by using soft silicone, which has an acoustic impedance close to that of human flesh, as the prime medium of vibration. ...

Search DSpace


Advanced Search

Browse

My Account