Ryoichi Sato

47 papers C 21Journal 18Unranked 8
YearRankTypeTitle / Venue / Authors
2025 J jnl
Evaluation of TRNG Bit Distribution via Stable Entropy Source Synchronization on FPGA.
Entropy
Ryoichi Sato, Mitsuki Fujiwara, Yasuyuki Nogami, Md. Arshad Ali, Yuta Kodera
2025 J jnl
Modified Four-Component Scattering Power Decomposition of PolSAR Data by Using Rotated Dihedral Component.
IEICE Trans. Commun.
Chino Kobayashi, Hiroyoshi Yamada, Ryoichi Sato, Motofumi Arii
2024 C conf
Investigating the Role of D Flip-Flop as a Synchronization Circuit for Enhancing Randomness and Stabilizing Bit Distribution in Ro-Based Rng on Fpga.
ISITA
Mitsuki Fujiwara, Ryoichi Sato, Samsul Huda, Yasuyuki Nogami, Yuta Kodera
2024 C conf
Modified Five-Component Scattering Power Decomposition for POLSAR Data.
IGARSS
Hiroyoshi Yamada, Chino Kobayashi, Ryoichi Sato, Motofumi Arii
2023 C conf
Five-Component Scattering Power Decomposition of PolSAR Data without Polarization Rotation.
IGARSS
Hiroyoshi Yamada, Yuta Suzuki, Masato Kawada, Ryoichi Sato
2023 J jnl
Fundamental Study on Grasping Growth State of Paddy Rice Using Quad-Polarimetric SAR Data.
IEICE Trans. Electron.
Tatsuya Ikeuchi, Ryoichi Sato, Yoshio Yamaguchi, Hiroyoshi Yamada
2022 J jnl
Transition Probability Test for an RO-Based Generator and the Relevance between the Randomness and the Number of ROs.
Entropy
Yuta Kodera, Ryoichi Sato, Ali Md. Arshad, Takuya Kusaka, Yasuyuki Nogami
2021 — conf
A Proposal for Testing Physical Random Numbers Using Stochastic Process.
ICCE-TW
Ryoichi Sato, Yuta Kodera, Takuya Kusaka, Yasuyuki Nogami
2021 J jnl
Consideration for Affects of an XOR in a Random Number Generator Using Ring Oscillators.
Entropy
Ryoichi Sato, Yuta Kodera, Ali Md. Arshad, Takuya Kusaka, Yasuyuki Nogami, Robert H. Morelos-Zaragoza
2019 J jnl
A Fundamental Study on Vehicle Detection in Flooded Urban Area Using Quad-Polarimetric SAR Data.
IEICE Trans. Electron.
Takanori Ishikuro, Ryoichi Sato, Yoshio Yamaguchi, Hiroyoshi Yamada
2019 C conf
Analysis of Polarimetric Scattering from Dihedral Structure for Detecting Building Damaged by Mudflow.
IGARSS
Ryoichi Sato, Kentaro Sasaki, Yoshio Yamaguchi, Hiroyoshi Yamada
2019 J jnl
Retrieval of Polarimetric Azimuthal Angular Characteristics via the Application of Target Decomposition to Spectral Domain Circular SAR Images.
IEEE Trans. Geosci. Remote. Sens.
Takuma Watanabe, Hiroyoshi Yamada, Yuto Tokutake, Ryoichi Sato, Yoshio Yamaguchi
2019 C conf
Robust Height Reconstruction of Buildings Based on Esprit-Tomosar.
IGARSS
Masanori Gocho, Hiroyoshi Yamada, Yoshio Yamaguchi, Ryoichi Sato, Shoichiro Kojima, Motofumi Arii
2018 J jnl
3-D Imaging Using SAR Tomography with Pi-SAR2-X Dataset.
IEICE Trans. Commun.
Masanori Gocho, Hiroyoshi Yamada, Motofumi Arii, Shoichiro Kojima, Ryoichi Sato, Yoshio Yamaguchi
2018 C conf
Polarimetric Angle Utilization for Grasping State of Damaged Bridge.
IGARSS
Ryoichi Sato, Toshiya Nebu, Takanori Ishikura, Yoshio Yamaguchi, Hiroyoshi Yamada
2017 C conf
Model-based polarimetric scattering decomposition for TomoSAR.
IGARSS
Hiroyoshi Yamada, Masanori Gocho, Motofumi Arii, Shoichiro Kojima, Ryoichi Sato, Yoshio Yamaguchi
2016 J jnl
Electromagnetic Plane Wave Diffraction by Loaded N-Slits on Thick Conducting Screen.
IEICE Trans. Electron.
Ryoichi Sato, Hiroshi Shirai
2016 C conf
Environmental monitoring by ALOS-2 quad. pol. observation.
IGARSS
Yoshio Yamaguchi, Gulab Singh, Yi Cui, Hiroyoshi Yamada, Ryoichi Sato
2016 C conf
Experimental study on multi-baseline POLSAR scattering component decomposition.
IGARSS
Hiroyoshi Yamada, Motofumi Arii, Ryoichi Sato, Yoshio Yamaguchi, Shoichiro Kojima
2016 C conf
Polarimetric angle compensation to quad-pol SAR data for detecting deformed buildings.
IGARSS
Ryoichi Sato, Motoki Masaka, Yoshio Yamaguchi, Hiroyoshi Yamada
2015 C conf
Polarimetric scattering analysis for detecting largely-oriented man-made objects based on eigenvalues/eigenvectors analysis to the rotated coherency matrix.
IGARSS
Ryoichi Sato, Yuhei Ikarashi, Motoki Masaka, Yoshio Yamaguchi, Hiroyoshi Yamada
2014 J jnl
Study on Moisture Effects on Polarimetric Radar Backscatter from Forested Terrain.
IEICE Trans. Commun.
Takuma Watanabe, Hiroyoshi Yamada, Motofumi Arii, Ryoichi Sato, Sang-Eun Park, Yoshio Yamaguchi
2014 C conf
X-band 30 cm resolution fully polarimetric SAR images obtained by Pi-SAR2.
IGARSS
Yoshio Yamaguchi, Gulab Singh, Shinichiro Kojima, Makoto Satake, Mao Inami, Sangun Park, Yi Cui, Hiroyoshi Yamada, Ryoichi Sato
2013 C conf
Co-polarization coherence signature for characterization of polarimetric SAR image.
IGARSS
Sang-Eun Park, Yoshio Yamaguchi, Ryoichi Sato, Hiroyoshi Yamada
2013 — conf
Development of the hole position inspection system of pressed car parts by using laser 3-d measurement.
FCV
Ryoichi Sato, Kunihito Kato, Kouta Harada
2013 C conf
Polarimetric feature evaluation for stricken man-made object detection using FDTD polarimetric scattering analysis.
IGARSS
Ryoichi Sato, Yoshio Yamaguchi, Hiroyoshi Yamada, Sang-Eun Park
2012 J jnl
High Frequency Ray-Mode Coupling Analysis of Plane Wave Diffraction by a Wide and Thick Slit on a Conducting Screen.
IEICE Trans. Electron.
Hiroshi Shirai, Ryoichi Sato
2012 J jnl
Novel usage of binary tree in SBR algorithm for efficient indoor propagation analysis.
IEICE Electron. Express
Ryoichi Sato, Hiroshi Sato, Hiroshi Shirai
2012 C conf
Stricken man-made object detection using scattering power decomposition with NNED and rotation of the covariance matrix.
IGARSS
Ryoichi Sato, Yuta Takahashi, Yoshio Yamaguchi, Hiroyoshi Yamada
2011 J jnl
Four-Component Scattering Power Decomposition With Rotation of Coherency Matrix.
IEEE Trans. Geosci. Remote. Sens.
Yoshio Yamaguchi, Akinobu Sato, Wolfgang-Martin Boerner, Ryoichi Sato, Hiroyoshi Yamada
2011 J jnl
Modification of Ray-Launching Method for Accurate 2D Indoor Propagation Analysis.
IEICE Trans. Electron.
Ryoichi Sato, Hiroshi Shirai
2011 C conf
Polarimetric scattering feature estimation for accurate wetland boundary classification.
IGARSS
Ryoichi Sato, Yoshio Yamaguchi, Hiroyoshi Yamada
2010 C conf
Esprit-based scattering power decomposition by using modified volume scattering model.
IGARSS
Hiroyoshi Yamada, Ryutaro Komaya, Yoshio Yamaguchi, Ryoichi Sato
2010 C conf
Four-component scattering power decomposition with rotation of coherency matrix.
IGARSS
Yoshio Yamaguchi, Akinobu Sato, Ryoichi Sato, Hiroyoshi Yamada, Wolfgang-Martin Boerner
2010 C conf
Polarimetric scattering analysis for accurate observation of stricken man-made targets using a rotated coherency matrix.
IGARSS
Ryoichi Sato, Yoshio Yamaguchi, Hiroyoshi Yamada
2009 — conf
Analysis and Observation of Polarimetric Scattering Behavior in Wetland Area.
IGARSS (4)
Ryoichi Sato, Yoshio Yamaguchi, Hiroyoshi Yamada
2009 J jnl
Efficient Ray-Launching Method For 2D Indoor Propagation Analysis.
IEICE Trans. Electron.
Ryoichi Sato, Hiroshi Shirai
2009 — conf
Polarimetric Scattering Feature Estimation for Accurate Vegetation Area Classification.
IGARSS (3)
Ryoichi Sato, Yoshio Yamaguchi, Hiroyoshi Yamada
2009 — conf
Scattering Component Decomposition for POL-InSAR Dataset and its Applications.
IGARSS (5)
Hiroyoshi Yamada, Ryutaro Komaya, Yoshio Yamaguchi, Ryoichi Sato
2008 J jnl
POLSAR Image Analysis of Wetlands Using a Modified Four-Component Scattering Power Decomposition.
IEEE Trans. Geosci. Remote. Sens.
Yuki Yajima, Yoshio Yamaguchi, Ryoichi Sato, Hiroyoshi Yamada, Wolfgang-Martin Boerner
2008 — conf
Polarimetric Scattering Analysis for Simplified Man-Made Structure Model on Rough and/or Inclined Ground Plane.
IGARSS (4)
Ryoichi Sato, Yoshio Yamaguchi, Hiroyoshi Yamada
2008 — conf
Polarimetric Scattering Model Decomposition for Pol-InSAR Data.
IGARSS (4)
Hiroyoshi Yamada, Yoshio Yamaguchi, Ryoichi Sato
2008 — conf
Seasonal Change Monitoring of Wetlands by Using Airborne and Satellite Polsar Sensing.
IGARSS (2)
Ryoichi Sato, Yoshio Yamaguchi, Hiroyoshi Yamada, Wolfgang-Martin Boerner
2007 C conf
Classification of stricken residential houses by the mid niigata prefecture earthquake based on POLSAR image analysis.
IGARSS
Ryoichi Sato, Koji Soma, Yuki Yajima, Yoshio Yamaguchi, Hiroyoshi Yamada
2007 J jnl
Investigation on Seasonal Water Area Change in Lake Sakata Based on POLSAR Image Analysis.
IEICE Trans. Commun.
Ryoichi Sato, Yuki Yajima, Yoshio Yamaguchi, Hiroyoshi Yamada
2006 C conf
Acquisition of Obstacle Avoidance Behaviors for a Quadruped Robot Using Visual and Ultrasonic Sensors.
ICARCV
Kiyotaka Izumi, Keigo Watanabe, Masaaki Shindo, Ryoichi Sato
2006 J jnl
Polarimetric Scattering Analysis for a Finite Dihedral Corner Reflector.
IEICE Trans. Commun.
Kei Hayashi, Ryoichi Sato, Yoshio Yamaguchi, Hiroyoshi Yamada