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Browsing 先端科学技術研究科 / Graduate School of Science and Technology by Title

Browsing 先端科学技術研究科 / Graduate School of Science and Technology by Title

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  • Araya, Kibrom Desta; Ohira, Shuji; Arai, Ismail; Fujikawa, Kazutoshi (IEEE, 2020-08-04)
    The number of computer controlled vehicles throughout the world is rising at a staggering speed. Even though this enhances the driving experience, it opens a new security hole in the automotive industry. To alleviate this ...
  • Ueda, Yuki; Ihara, Akinori; Ishio, Takashi; Matsumoto, Kenichi (IEEE, 2018)
    Code review is key to ensuring the absence of potential issues in source code. Code review is changing from a costly manual check by reviewer to a cost-efficient automatic check by coding style checkers. So that patch ...
  • Silviya, Hasana; Fujimoto, Yuichiro; Plopski, Alexander; Kanbara, Masayuki; Kato, Hirokazu (IEEE, 2019-10-14)
    Color Vision Deficiency (CVD) is often characterized by the inability to distinguish color due to a defective or missing cone in the eye. Although it is possible to modify the observed color to make it easier for users ...
  • Alexander, Plopski; Ada V, Taylor; Elizabeth, Jeanne Carter; Henny, Admoni (2019-10-14)
    When controlling robots, users often face the issue of an operating area that is occluded by an element in the environment or the robot’s body. To gain an unobstructed view of the scene, users have to either adjust the ...
  • 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 ...
  • Ueda, Yuki; Ishio, Takashi; Ihara, Akinori; Matsumoto, Kenichi (IEEE, 2019)
    Code review is key to ensuring the absence of potential issues in source code. Code reviewers spend a large amount of time to manually check submitted patches based on their knowledge. Since a number of patches sometimes ...
  • Shimari, Kazumasa; Ishio, Takashi; Kanda, Tetsuya; Inoue, Katsuro (IEEE, 2019-10-02)
    Abstract—Logging is an important feature for a software system to record its run-time information. Detailed logging allows developers to collect information in situations where they cannot use an interactive debugger, ...
  • Mizouchi, Tsuyoshi; Shimari, Kazumasa; Ishio, Takashi; Inoue, Katsuro (IEEE, 2019-05-25)
    Logging is an important feature for a software system to record its run-time information. Although detailed logs are helpful to identify the cause of a failure in a program execution, constantly recording detailed logs of ...
  • Nakashima, Hayato; Arai, Ismail; Fujikawa, Kazutoshi (IEEE, 2019-03-15)
    In recent years, some bus companies have raised revenue by reviewing the route plan using the number of passengers. The company has a system that can automatically counts the number of passengers on an ongoing basis. But ...
  • Sophie, Ramassamy; Kubo, Hiroyuki; Funatomi, Takuya; Ishii, Daichi; Maejima, Akinobu; Nakamura, Satoshi (2018-12)
    Automatic colorization is a significant task especially for Anime industry. An original trace image to be colorized contains not only outlines but also boundary contour lines of shadows and highlight areas. Unfortunately, ...
  • Yonezawa, Takuya; Arai, Ismail; Akiyama, Toyokazu; Fujikawa, Kazutoshi (IEEE, 2017-12-14)
    In bus companies, it is important for the operation manager to grasp operation states of the vehicle from the viewpoint of safety management and improving the operation efficiency. Currently, for allowing the operation ...
  • Nakashima, Hayato; Arai, Ismail; Fujikawa, Kazutoshi (MobiCASE STUDENT WORKSHOP (MCSW2018), 2018-12-28)
    In this paper, we investigated the method of counting the number of people getting on/off the bus. As a result, there are currently research and products that estimate the number of people getting on/off using dedicated ...
  • Yonezawa, Takuya; Arai, Ismail; Akiyama, Toyokazu; Fujikawa, Kazutoshi (IEEE, 2018-03-23)
    In bus companies, it is important for an operation manager to grasp operation states of vehicles from a viewpoint of safety management and improving an operation efficiency. Currently, for allowing operation managers to ...
  • Kubo, Hiroyuki; Tokoi, Kohe; Mukaigawa, Yasuhiro (Association for Computing Machinery, 2015-07)
    To synthesize realistic translucent materials in computer graphics, it is necessary to simulate the effect of subsurface scattering. In previous works, several methods are proposed for rendering such materials in real-time. ...
  • 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, 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 ...
  • Kushida, Takahiro; Tanaka, Kenichiro; Aoto, Takahito; Funatomi, Takuya; Mukaigawa, Yasuhiro (IEEE, 2019-03-17)
    Phase ambiguity is a major problem in the depth measurement in either time-of-flight or phase shifting. Resolving the ambiguity using a low frequency pattern sacrifices the depth precision, and using multiple frequencies ...
  • Alessandro, Luchetti; Edoardo, Parolin; Isidro, Butaslac; Fujimoto, Yuichiro; Kanbara, Masayuki; Paolo, Bosetti; Mariolino, De Cecco; Kato, Hirokazu (IEEE, 2020-12-16)
    The purpose of this study is to analyze the different kinds of ex- proprioceptive visual cues on an Augmented Reality (AR) system during gait exercise, on top of understanding which cues provide the best visualizations in ...

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