Koji A. O. Suzuki

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PURPOSE Adobe Photoshop is used worldwide and is useful for comparing portal films with simulation films. It is possible to scan images and then view them simultaneously with this software. The purpose of this study was to assess the accuracy of a geometrical verification system using Adobe Photoshop. MATERIALS AND METHODS We prepared the following two(More)
Future Unmanned Aircraft Systems (UASs) are expected to be nearly autonomous and composed of heterogeneous Unmanned Aerial Vehicles (UAVs). While most of the current research focuses on UAV avionics and control algorithms, ground task automation has come to the attention of researchers during the past few years. Ground task automation not only relieves This(More)
A key requirement for the complete autonomy of an unmanned aerial vehicle (UAV) is the replenishment of its energy source and other consumables. Such processes are typically overseen and conducted by a human operator, may be time consuming and effectively reduce the operating range of the system. To satisfy the requirements of UAV customers(More)
From common driving experiences, car drivers are unwilling to follow heavy vehicles owing to speed and visibility obstructions, and most of them choose to change lanes to mitigate such obstructions. In literature, however, the impact of heavy vehicles on lane-changing decisions of following car drivers has rarely been investigated. In this study, a(More)
We present a precise Monte Carlo simulation of speckle reduction on the natural test image, which will serve as a digital image embedded with speckle under control. In simulating the conditioned time averaging for the square modulus of the random phasor sum in speckle reduction by a moving diffuser, after initial upconversion of the test image amplitudes,(More)
This paper deals with a fabrication machine of a saw wire by electrical discharge machining (EDM). To solve problems in the fabrication of a fixed-abrasive saw wire, a deposition method by EDM with a compressed WC-Co powder working as an electrode has been proposed. At first, electrical conditions and electrode motion for the fabrication process of a hard(More)
Automated public urban freight transportation networks have the potential to greatly increase the energy efficiency of material transport by more closely matching the mass of the goods being transported with the mass of the transportation apparatus and reduce the cost to society by removing the requirement for human supervision for each package. In this(More)
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