Search Results1-20 of  51

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  • OHYA Akihisa ID: 1000030241798

    University of Tsukuba (2012 from CiNii)

    Articles in CiNii:113

    • SYNTHETIC APERTURE TOMOGRAPHIC IMAGING USING ULTRASOUND (1998)
    • Discussion of Pulsed echo Ultrasonic CT. (1998)
    • On the second harmonic component in echo signal (1998)
  • OHYA Akihisa ID: 9000001260336

    Institute of Information Sciences and Electronics University of Tsukuba (2004 from CiNii)

    Articles in CiNii:1

    • Enhancement of stents using interference of low-frequency ultrasonic echo signals (2004)
  • OHYA Akihisa ID: 9000001775420

    Graduate School of Systems and Information Engineering, University of Tsukuba (2009 from CiNii)

    Articles in CiNii:2

    • Development of an ultra-broadband ultrasonic imaging system : prototype mechanical sector device (2006)
    • Multiple-frequency ultrasonic imaging by transmitting pulsed waves of two frequencies (2009)
  • OHYA Akihisa ID: 9000005736445

    Institute of Information Science and Electronics, University of Tsukuba (1995 from CiNii)

    Articles in CiNii:1

    • Computer Simulation of Ultrasonic Images with Self-Similarity of Tissue Structures (1995)
  • OHYA Akihisa ID: 9000005757163

    Department of Electrical Engineering, Faculty of Science and Technology, Keio Unicersity (1991 from CiNii)

    Articles in CiNii:1

    • Relationship between Regularity of Scatterers' Distribution and Speckle Appearing on Ultrasonic Echograms : Ultrasonic Imaging and Microscopy (1991)
  • OHYA Akihisa ID: 9000018675324

    Intelligent Robot Laboratory, University of Tsukuba (2010 from CiNii)

    Articles in CiNii:2

    • A Method for Accurate Map Construction Using Time Registration from a Moving SOKUIKI Sensor (2010)
    • 1P1-K05 Time Synchronization between SOKUIKI Sensor and Host Computer using Timestamps (2007)
  • OHYA Akihisa ID: 9000018675338

    SIG-Command System on 3D SOKUIKI Sensor:Univ. of Tsukuba (2007 from CiNii)

    Articles in CiNii:1

    • 1P1-L01 Towards a Good Sensor Command Interface for Next Generation 3D SOKUIKI Sensor : Activity of the Special Interest Group on Command System (2007)
  • OHYA Akihisa ID: 9000107360359

    Graduate School of Systems and Information Science, University of Tsukuba (2005 from CiNii)

    Articles in CiNii:1

    • Speckle Noise Reduction by Superposing Many Higher Harmonic Images (2005)
  • OHYA Akihisa ID: 9000242630945

    University of Tsukuba (2011 from CiNii)

    Articles in CiNii:1

    • 2A1-D03 Development of Robot System with Cylindrical Multi-touch Display(Communication Robot) (2011)
  • OHYA Akihisa ID: 9000242631225

    Univ. of Tsukuba (2011 from CiNii)

    Articles in CiNii:1

    • 2A1-L02 Human detection using thermography for Patrol Robots(Robot Vision) (2011)
  • OHYA Akihisa ID: 9000243850197

    Intelligent Robot Lab. Univ. of Tsukuba (2011 from CiNii)

    Articles in CiNii:1

    • S151021 Indoor Patrolling Using a Mobile Robot : Obstacle Detection and Fire Door Inspection Using Single Fixed LRS (2011)
  • OHYA Akihisa ID: 9000248231793

    Univ. of Tsukuba (2013 from CiNii)

    Articles in CiNii:1

    • Development of Fundamental Software Modules for Mobile Robots (2013)
  • OHYA Akihisa ID: 9000254773755

    University of Tsukuba (2008 from CiNii)

    Articles in CiNii:1

    • Rescue Radar System with Array Antennas (2008)
  • OHYA Akihisa ID: 9000291276652

    University of Tsukuba (2012 from CiNii)

    Articles in CiNii:1

    • 1A1-A07 Characteristics of the SOKUIKI sensor capable of detecting multi-echo : The measurement result in the environment which has the rain, the smoke and the shutter(3D Measurement/Sensor Fusion(1)) (2012)
  • OHYA Akihisa ID: 9000291276920

    Univ. of Tsukuba (2012 from CiNii)

    Articles in CiNii:1

    • 1A1-H06 A Odometry Error Proofing System with Road Surface Environment Map for Mobile Robot : Measurement Method of Odometry Error and Road Surface Environment Map Building on Tile-Carpet(Wheeled Robot/Tracked Vehicle(1)) (2012)
  • OHYA Akihisa ID: 9000291596128

    University of Tsukuba (2012 from CiNii)

    Articles in CiNii:1

    • 2A1-K08 Localization of mobile robot by matching three-dimensional data of SOKUIKI sensor and aerial imagery(Localization and Mapping(1)) (2012)
  • OHYA Akihisa ID: 9000308050288

    Graduate School of Systems and Information Engineering, University of Tsukuba (2013 from CiNii)

    Articles in CiNii:1

    • 1A1-F04 ChildrenWatching System Using a Small UAV : Position Estimation And Following Control of a Target Person(Aerial Robot and Mechatronics (1)) (2013)
  • OHYA Akihisa ID: 9000308051397

    University of Tsukuba (2013 from CiNii)

    Articles in CiNii:1

    • 1P1-K04 Development of Omnidirectional 3D LIDAR Using Unlimited Rotating Device : Power Supplying and Signal Transmitting through Rotaing Shaft(3D Measurement/Sensor Fusion) (2013)
  • OHYA Akihisa ID: 9000308054344

    Graduate School of Systems and Information Engineering, University of Tsukuba (2013 from CiNii)

    Articles in CiNii:1

    • 2A1-R08 Automatic Measurement of Radiation Dose Using an Autonomous Mobile Robot : Two-Step Measurement Aimed to Accurately Measure in Wide Area, Short Time(Wheeled Robot / Tracked Vehicle (1)) (2013)
  • OHYA Akihisa ID: 9000309164241

    Graduate School of Systems and Information Engineering, University of Tsukuba (2014 from CiNii)

    Articles in CiNii:1

    • 1P1-C08 Camera Calibration with Super-Wide-Angle and Low-Distortion Lens Using Higher Degree Polynomial Model(Vision System for Mobile Robot) (2014)
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