Acquisition of Obstacle Avoidance Behaviors for a Quadruped Robot Using Visual and Ultrasonic Sensors. - Kiyotaka Izumi; Keigo Watanabe; Masaaki Shindo; Ryoichi Sato (ICARCV, 2006)

Polarimetric Scattering Analysis for a Finite Dihedral Corner Reflector. - Kei Hayashi; Ryoichi Sato; Yoshio Yamaguchi; Hiroyoshi Yamada (IEICE Trans. Commun., 2006)

Classification of stricken residential houses by the mid niigata prefecture earthquake based on POLSAR image analysis. - Ryoichi Sato; Koji Soma; Yuki Yajima; Yoshio Yamaguchi; Hiroyoshi Yamada (IGARSS, 2007)

Investigation on Seasonal Water Area Change in Lake Sakata Based on POLSAR Image Analysis. - Ryoichi Sato; Yuki Yajima; Yoshio Yamaguchi; Hiroyoshi Yamada (IEICE Trans. Commun., 2007)

Polarimetric Scattering Analysis for Simplified Man-Made Structure Model on Rough and/or Inclined Ground Plane. - Ryoichi Sato; Yoshio Yamaguchi; Hiroyoshi Yamada (IGARSS (4), 2008)

Seasonal Change Monitoring of Wetlands by Using Airborne and Satellite Polsar Sensing. - Ryoichi Sato; Yoshio Yamaguchi; Hiroyoshi Yamada; Wolfgang-Martin Boerner (IGARSS (2), 2008)

Polarimetric Scattering Model Decomposition for Pol-InSAR Data. - Hiroyoshi Yamada; Yoshio Yamaguchi; Ryoichi Sato (IGARSS (4), 2008)

POLSAR Image Analysis of Wetlands Using a Modified Four-Component Scattering Power Decomposition. - Yuki Yajima; Yoshio Yamaguchi; Ryoichi Sato; Hiroyoshi Yamada; Wolfgang-Martin Boerner (IEEE Trans. Geosci. Remote. Sens., 2008)

Polarimetric Scattering Feature Estimation for Accurate Vegetation Area Classification. - Ryoichi Sato; Yoshio Yamaguchi; Hiroyoshi Yamada (IGARSS (3), 2009)

Analysis and Observation of Polarimetric Scattering Behavior in Wetland Area. - Ryoichi Sato; Yoshio Yamaguchi; Hiroyoshi Yamada (IGARSS (4), 2009)

Scattering Component Decomposition for POL-InSAR Dataset and its Applications. - Hiroyoshi Yamada; Ryutaro Komaya; Yoshio Yamaguchi; Ryoichi Sato (IGARSS (5), 2009)

Efficient Ray-Launching Method For 2D Indoor Propagation Analysis. - Ryoichi Sato; Hiroshi Shirai (IEICE Trans. Electron., 2009)

Polarimetric scattering analysis for accurate observation of stricken man-made targets using a rotated coherency matrix. - Ryoichi Sato; Yoshio Yamaguchi; Hiroyoshi Yamada (IGARSS, 2010)

Esprit-based scattering power decomposition by using modified volume scattering model. - Hiroyoshi Yamada; Ryutaro Komaya; Yoshio Yamaguchi; Ryoichi Sato (IGARSS, 2010)

Four-component scattering power decomposition with rotation of coherency matrix. - Yoshio Yamaguchi; Akinobu Sato; Ryoichi Sato; Hiroyoshi Yamada; Wolfgang-Martin Boerner (IGARSS, 2010)

Polarimetric scattering feature estimation for accurate wetland boundary classification. - Ryoichi Sato; Yoshio Yamaguchi; Hiroyoshi Yamada (IGARSS, 2011)

Modification of Ray-Launching Method for Accurate 2D Indoor Propagation Analysis. - Ryoichi Sato; Hiroshi Shirai (IEICE Trans. Electron., 2011)

Stricken man-made object detection using scattering power decomposition with NNED and rotation of the covariance matrix. - Ryoichi Sato; Yuta Takahashi; Yoshio Yamaguchi; Hiroyoshi Yamada (IGARSS, 2012)

Novel usage of binary tree in SBR algorithm for efficient indoor propagation analysis. - Ryoichi Sato; Hiroshi Sato; Hiroshi Shirai (IEICE Electron. Express, 2012)

High Frequency Ray-Mode Coupling Analysis of Plane Wave Diffraction by a Wide and Thick Slit on a Conducting Screen. - Hiroshi Shirai; Ryoichi Sato (IEICE Trans. Electron., 2012)

Development of the hole position inspection system of pressed car parts by using laser 3-d measurement. - Ryoichi Sato; Kunihito Kato; Kouta Harada (FCV, 2013)

Co-polarization coherence signature for characterization of polarimetric SAR image. - Sang-Eun Park; Yoshio Yamaguchi; Ryoichi Sato; Hiroyoshi Yamada (IGARSS, 2013)

Polarimetric feature evaluation for stricken man-made object detection using FDTD polarimetric scattering analysis. - Ryoichi Sato; Yoshio Yamaguchi; Hiroyoshi Yamada; Sang-Eun Park (IGARSS, 2013)

X-band 30 cm resolution fully polarimetric SAR images obtained by Pi-SAR2. - Yoshio Yamaguchi; Gulab Singh; Shinichiro Kojima; Makoto Satake; Mao Inami; Sangun Park; Yi Cui 002; Hiroyoshi Yamada; Ryoichi Sato (IGARSS, 2014)

Study on Moisture Effects on Polarimetric Radar Backscatter from Forested Terrain. - Takuma Watanabe; Hiroyoshi Yamada; Motofumi Arii; Ryoichi Sato; Sang-Eun Park; Yoshio Yamaguchi (IEICE Trans. Commun., 2014)

Polarimetric scattering analysis for detecting largely-oriented man-made objects based on eigenvalues/eigenvectors analysis to the rotated coherency matrix. - Ryoichi Sato; Yuhei Ikarashi; Motoki Masaka; Yoshio Yamaguchi; Hiroyoshi Yamada (IGARSS, 2015)

Polarimetric angle compensation to quad-pol SAR data for detecting deformed buildings. - Ryoichi Sato; Motoki Masaka; Yoshio Yamaguchi; Hiroyoshi Yamada (IGARSS, 2016)

Experimental study on multi-baseline POLSAR scattering component decomposition. - Hiroyoshi Yamada; Motofumi Arii; Ryoichi Sato; Yoshio Yamaguchi; Shoichiro Kojima (IGARSS, 2016)

Environmental monitoring by ALOS-2 quad. pol. observation. - Yoshio Yamaguchi; Gulab Singh; Yi Cui 002; Hiroyoshi Yamada; Ryoichi Sato (IGARSS, 2016)

Electromagnetic Plane Wave Diffraction by Loaded N-Slits on Thick Conducting Screen. - Ryoichi Sato; Hiroshi Shirai (IEICE Trans. Electron., 2016)

Model-based polarimetric scattering decomposition for TomoSAR. - Hiroyoshi Yamada; Masanori Gocho; Motofumi Arii; Shoichiro Kojima; Ryoichi Sato; Yoshio Yamaguchi (IGARSS, 2017)

Polarimetric Angle Utilization for Grasping State of Damaged Bridge. - Ryoichi Sato; Toshiya Nebu; Takanori Ishikura; Yoshio Yamaguchi; Hiroyoshi Yamada (IGARSS, 2018)

3-D Imaging Using SAR Tomography with Pi-SAR2-X Dataset. - Masanori Gocho; Hiroyoshi Yamada; Motofumi Arii; Shoichiro Kojima; Ryoichi Sato; Yoshio Yamaguchi (IEICE Trans. Commun., 2018)

Robust Height Reconstruction of Buildings Based on Esprit-Tomosar. - Masanori Gocho; Hiroyoshi Yamada; Yoshio Yamaguchi; Ryoichi Sato; Shoichiro Kojima; Motofumi Arii (IGARSS, 2019)

Analysis of Polarimetric Scattering from Dihedral Structure for Detecting Building Damaged by Mudflow. - Ryoichi Sato; Kentaro Sasaki; Yoshio Yamaguchi; Hiroyoshi Yamada (IGARSS, 2019)

A Fundamental Study on Vehicle Detection in Flooded Urban Area Using Quad-Polarimetric SAR Data. - Takanori Ishikuro; Ryoichi Sato; Yoshio Yamaguchi; Hiroyoshi Yamada (IEICE Trans. Electron., 2019)

Retrieval of Polarimetric Azimuthal Angular Characteristics via the Application of Target Decomposition to Spectral Domain Circular SAR Images. - Takuma Watanabe; Hiroyoshi Yamada; Yuto Tokutake; Ryoichi Sato; Yoshio Yamaguchi (IEEE Trans. Geosci. Remote. Sens., 2019)

A Proposal for Testing Physical Random Numbers Using Stochastic Process. - Ryoichi Sato; Yuta Kodera; Takuya Kusaka; Yasuyuki Nogami (ICCE-TW, 2021)

Consideration for Affects of an XOR in a Random Number Generator Using Ring Oscillators. - Ryoichi Sato; Yuta Kodera; Ali Md. Arshad; Takuya Kusaka; Yasuyuki Nogami; Robert H. Morelos-Zaragoza (Entropy, 2021)

Transition Probability Test for an RO-Based Generator and the Relevance between the Randomness and the Number of ROs. - Yuta Kodera; Ryoichi Sato; Ali Md. Arshad; Takuya Kusaka; Yasuyuki Nogami (Entropy, 2022)

Five-Component Scattering Power Decomposition of PolSAR Data without Polarization Rotation. - Hiroyoshi Yamada; Yuta Suzuki; Masato Kawada; Ryoichi Sato (IGARSS, 2023)

Fundamental Study on Grasping Growth State of Paddy Rice Using Quad-Polarimetric SAR Data. - Tatsuya Ikeuchi; Ryoichi Sato; Yoshio Yamaguchi; Hiroyoshi Yamada (IEICE Trans. Electron., 2023)

Modified Five-Component Scattering Power Decomposition for POLSAR Data. - Hiroyoshi Yamada; Chino Kobayashi; Ryoichi Sato; Motofumi Arii (IGARSS, 2024)

Investigating the Role of D Flip-Flop as a Synchronization Circuit for Enhancing Randomness and Stabilizing Bit Distribution in Ro-Based Rng on Fpga. - Mitsuki Fujiwara; Ryoichi Sato; Samsul Huda; Yasuyuki Nogami; Yuta Kodera (ISITA, 2024)

Modified Four-Component Scattering Power Decomposition of PolSAR Data by Using Rotated Dihedral Component. - Chino Kobayashi; Hiroyoshi Yamada; Ryoichi Sato; Motofumi Arii (IEICE Trans. Commun., 2025)