Hiroki Yoshioka

57 papers A* 1A 1B 1C 22Journal 24Unranked 8
YearRankTypeTitle / Venue / Authors
2026 — conf
Indirect Torso Posture Control and Force-Guided Singularity Avoidance for Humanoid Teleoperation System using Exoskeleton Cockpit.
SII
Hiroki Yoshioka, Tomoya Himeno, Kunio Kojima, Kei Okada
2024 A conf
Design of Upper-Limb Exoskeleton with Distal Branching Link Mechanism for Bilateral Operation of Humanoid Robots.
IROS
Hiroki Yoshioka, Naoki Hiraoka, Kunio Kojima, Kei Okada, Masayuki Inaba
2023 J jnl
Orthorectification of Data from the AHI Aboard the Himawari-8 Geostationary Satellite.
Remote. Sens.
Masayuki Matsuoka, Hiroki Yoshioka
2022 J jnl
Correction: Obata, K.; Yoshioka, H. A Simple Algorithm for Deriving an NDVI-Based Index Compatible between GEO and LEO Sensors: Capabilities and Limitations in Japan. Remote Sens. 2020, 12, 2417.
Remote. Sens.
Kenta Obata, Hiroki Yoshioka
2022 — conf
Development of a Multi-Fingered Hand with a Multi-Step Locking Mechanism for Carrying Heavy Objects by a Humanoid Robot.
Humanoids
Yutaro Matsuura, Naoki Hiraoka, Kunio Kojima, Iori Yanokura, Hiroki Yoshioka, Kei Okada, Masayuki Inaba
2022 J jnl
Wavelength Extension of the Optimized Asymmetric-Order Vegetation Isoline Equation to Cover the Range from Visible to Near-Infrared.
Remote. Sens.
Munenori Miura, Kenta Obata, Hiroki Yoshioka
2021 J jnl
Development and Demonstration of a Method for GEO-to-LEO NDVI Transformation.
Remote. Sens.
Kenta Obata, Kenta Taniguchi, Masayuki Matsuoka, Hiroki Yoshioka
2020 J jnl
A Simple Algorithm for Deriving an NDVI-Based Index Compatible between GEO and LEO Sensors: Capabilities and Limitations in Japan.
Remote. Sens.
Kenta Obata, Hiroki Yoshioka
2020 J jnl
Correction of Canopy Shadow Effects on Reflectance in an Evergreen Conifer Forest Using a 3D Point Cloud.
Remote. Sens.
Masayuki Matsuoka, Hitoshi Moriya, Hiroki Yoshioka
2020 J jnl
Critical microRNAs and regulatory motifs in cleft palate identified by a conserved miRNA-TF-gene network approach in humans and mice.
Briefings Bioinform.
Aimin Li, Peilin Jia, Saurav Mallik, Rong Fei, Hiroki Yoshioka, Akiko Suzuki, Junichi Iwata, Zhongming Zhao
2020 — conf
Viewing-Direction Dependent Appearance Manipulation Based on Light-Field Feedback.
EuroVR
Toshiyuki Amano, Hiroki Yoshioka
2019 J jnl
Analytical Relationship between Two-Band Spectral Vegetation Indices Measured at Multiple Sensors on a Parametric Representation of Soil Isoline Equations.
Remote. Sens.
Kenta Taniguchi, Kenta Obata, Hiroki Yoshioka
2019 C conf
Monitoring Vegetation Dynamics In Japan Using Himawari Geostationary Satellite.
IGARSS
Tomoaki Miura, Shin Nagai, Kazuhito Ichii, Hiroki Yoshioka
2019 J jnl
Relative Azimuthal-Angle Matching (RAM): A Screening Method for GEO-LEO Reflectance Comparison in Middle Latitude Forests.
Remote. Sens.
Yusuke Adachi, Ryota Kikuchi, Kenta Obata, Hiroki Yoshioka
2018 C conf
Influences of Soil Line Parameters on Soil Brightness Estimation with Soil Isoline Equations in Red-Nir Reflectance Subspace.
IGARSS
Kenta Taniguchi, Yusuke Adachi, Kenta Obata, Hiroki Yoshioka
2018 J jnl
Using Scattered X-Rays to Improve the Estimation Accuracy of Attenuation Coefficients: A Fundamental Analysis.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Naohiro Toda, Tetsuya Nakagami, Yoichi Yamazaki, Hiroki Yoshioka, Shuji Koyama
2017 C conf
Analysis of the scaling effect present in the relative differences between NDVIs obtained from multiple sensors, based on the soil isoline equation.
IGARSS
Kenta Taniguchi, Munenori Miura, Kenta Obata, Hiroki Yoshioka
2017 J jnl
Improved Accuracy of the Asymmetric Second-Order Vegetation Isoline Equation over the RED-NIR Reflectance Space.
Sensors
Munenori Miura, Kenta Obata, Kenta Taniguchi, Hiroki Yoshioka
2017 C conf
Optimization technique of asymmetric-order vegetation isoline equations.
IGARSS
Munenori Miura, Kenta Obata, Kenta Taniguchi, Hiroki Yoshioka
2016 J jnl
Spectral Cross-Calibration of VIIRS Enhanced Vegetation Index with MODIS: A Case Study Using Year-Long Global Data.
Remote. Sens.
Kenta Obata, Tomoaki Miura, Hiroki Yoshioka, Alfredo R. Huete, Marco Vargas
2015 C conf
Evaluation of BIAS reduction in cross-calibration of NDVI based on soil isoline equations: Comparison with error estimated from signal-to-noise ratio.
IGARSS
Kenta Taniguchi, Kenta Obata, Hiroki Yoshioka
2014 A* conf
Experimental study on efficient use of singular configuration in pulling heavy objects with two-link robot arm.
ICRA
Takateru Urakubo, Hiroki Yoshioka, Tomoaki Mashimo, Xianglong Wan
2013 C conf
Effect of bandwidth of panchromatic image on the quality of pansharpened multispectral image.
IGARSS
Masayuki Matsuoka, Hiroki Yoshioka, Kenta Obata, Takeo Tadono
2013 C conf
Validity of soil isoline equation for a system of canopy and soil layers.
IGARSS
Kenta Taniguchi, Kenta Obata, Masayuki Matsuoka, Hiroki Yoshioka
2013 C conf
View-angle dependencies of vegetation isolines for higher-order standardization of spectral vegetation indices.
IGARSS
Satoshi Tsuchiya, Kenta Taniguchi, Kenta Obata, Masayuki Matsuoka, Hiroki Yoshioka
2012 C conf
Analysis of error in fraction of vegetation cover propageted from band-correlated errors in endmember spectra.
IGARSS
Hiroki Yoshioka, Kenta Obata, Yasuhiro Ikuta
2012 J jnl
Analysis of the Scaling Effects in the Area-Averaged Fraction of Vegetation Cover Retrieved Using an NDVI-Isoline-Based Linear Mixture Model.
Remote. Sens.
Kenta Obata, Tomoaki Miura, Hiroki Yoshioka
2012 C conf
Comparison of scaling effects in fraction of vegetation cover between algorithms based on linear mixture model using VI.
IGARSS
Kenta Obata, Tomoaki Miura, Hiroki Yoshioka
2012 J jnl
Derivation of Relationships between Spectral Vegetation Indices from Multiple Sensors Based on Vegetation Isolines.
Remote. Sens.
Hiroki Yoshioka, Tomoaki Miura, Kenta Obata
2012 C conf
Investigation of inter-sensor NDVI relationships based on analytical representation of soil isolines.
IGARSS
Kenta Taniguchi, Kenta Obata, Hiroki Yoshioka
2012 J jnl
Scaling Effect of Area-Averaged NDVI: Monotonicity along the Spatial Resolution.
Remote. Sens.
Kenta Obata, Takahiro Wada, Tomoaki Miura, Hiroki Yoshioka
2012 C conf
Scaling effect of area-averaged NDVI derived from ALOS-AVNIR2 data.
IGARSS
Masayuki Matsuoka, Kenta Obata, Hiroki Yoshioka
2011 J jnl
Comparison of the Noise Robustness of FVC Retrieval Algorithms Based on Linear Mixture Models.
Remote. Sens.
Kenta Obata, Hiroki Yoshioka
2011 C conf
Influence of endmember spectra on scaling effect of vegetation cover estimationwith NDVI.
IGARSS
Kenta Obata, Hiroki Yoshioka
2011 C conf
Soil isoline equation in red-NIR reflectance space for cross calibration of NDVI between sensors.
IGARSS
Hiroki Yoshioka, Kenta Obata
2010 J jnl
Inter-Algorithm Relationships for the Estimation of the Fraction of Vegetation Cover Based on a Two Endmember Linear Mixture Model with the VI Constraint.
Remote. Sens.
Kenta Obata, Hiroki Yoshioka
2010 C conf
Parallel implementation of unmixing algorithm for variable-endmember linear mixture model.
IGARSS
Naoki Takahashi, Kenta Obata, Masaki Iwamaru, Hiroki Yoshioka
2010 J jnl
Relationships Between Errors Propagated in Fraction of Vegetation Cover by Algorithms Based on a Two-Endmember Linear Mixture Model.
Remote. Sens.
Kenta Obata, Hiroki Yoshioka
2010 J jnl
Soil Line Influences on Two-Band Vegetation Indices and Vegetation Isolines: A Numerical Study.
Remote. Sens.
Hiroki Yoshioka, Tomoaki Miura, José Alexandre Melo Demattê, Karim Batchily, Alfredo R. Huete
2010 C conf
Vegetation isoline equations for analysis of hyper-spectral data with higher order interaction terms.
IGARSS
Munenori Miura, Kenta Obata, Hiroki Yoshioka
2009 J jnl
Derivation of Soil Line Influence on Two-Band Vegetation Indices and Vegetation Isolines.
Remote. Sens.
Hiroki Yoshioka, Tomoaki Miura, José Alexandre Melo Demattê, Karim Batchily, Alfredo R. Huete
2008 — conf
A Study on ASTER/MODIS Radiometric and Atmospheric Correction.
IGARSS (4)
Hirokazu Yamamoto, Satoshi Tsuchida, Hiroki Yoshioka
2008 — conf
Evaluation of Spectral Vegetation Index Translation Equations for the Development of Long-Term Data Records.
IGARSS (3)
Tomoaki Miura, Hiroki Yoshioka, Tomoko Suzuki
2008 — conf
Monotonicity of Area Averaged NDVI as a Function of Spatial Resolution based on a Variable Endmember Linear Mixture Model.
IGARSS (3)
Hiroki Yoshioka, Takahiro Wada, Kenta Obata, Tomoaki Miura
2008 — conf
Unmixing a Variable Endmember Linear Mixture Model for Estimation of Heat Island Mitigation by Green Vegetation.
IGARSS (5)
Kenta Obata, Hiroki Yoshioka, Hirokazu Yamamoto
2008 — conf
Vegetation Isoline Equations with Higher Order Interaction Terms to Improve Accuracy in Retrieval of Vegetation Biophysical Parameters.
IGARSS (3)
Munenori Miura, Hiroki Yoshioka
2006 B conf
Wireless IP Access System (WIPAS) -Broadband Access System by "fiber + radio".
PIMRC
Tomotaka Yoshie, Hiroki Yoshioka, Yoshihiko Shindo
2005 C conf
Analytical relationships of inter-sensor vegetation indices based on the theory of vegetation isoline.
IGARSS
Hiroki Yoshioka, Tomoaki Miura, Hirokazu Yamamoto
2005 C conf
Evaluation of GLI reflectance and vegetation indices with MODIS products.
IGARSS
Hirokazu Yamamoto, Toshiaki Hashimoto, Mieko Seki, Naoki Yuda, Yasushi Mitomi, Hiroki Yoshioka, Yoshiaki Honda, Tamotsu Igarashi
2004 C conf
A derivation of relationships between two-band vegetation indices from multiple sensors.
IGARSS
Hiroki Yoshioka, Hirokazu Yamamoto, Tomoaki Miura
2004 J jnl
Vegetation isoline equations for an atmosphere-canopy-soil system.
IEEE Trans. Geosci. Remote. Sens.
Hiroki Yoshioka
2003 J jnl
An isoline-based translation technique of spectral vegetation index using EO-1 Hyperion data.
IEEE Trans. Geosci. Remote. Sens.
Hiroki Yoshioka, Tomoaki Miura, Alfredo R. Huete
2002 C conf
A technique of inter-sensor VI translations using EO-1 Hyperion data to minimize systematic differences in spectral band-pass filters.
IGARSS
Hiroki Yoshioka, Tomoaki Miura, Hirokazu Yamamoto, Alfredo Huete
2002 C conf
An application of airborne hyperspectral and EO-1 Hyperion data for inter-sensor calibration of vegetation indices for regional-scale monitoring.
IGARSS
Tomoaki Miura, Alfredo Huete, Hiroki Yoshioka, Ho-Jin Kim
2002 C conf
Use of an isoline-based inversion technique to retrieve a leaf area index for inter-sensor calibration of spectral vegetation index.
IGARSS
Hiroki Yoshioka, Hirokazu Yamamoto, Tomoaki Miura
2000 J jnl
Derivation of vegetation isoline equations in red-NIR reflectance space.
IEEE Trans. Geosci. Remote. Sens.
Hiroki Yoshioka, Alfredo R. Huete, Tomoaki Miura
2000 J jnl
Evaluation of sensor calibration uncertainties on vegetation indices for MODIS.
IEEE Trans. Geosci. Remote. Sens.
Tomoaki Miura, Alfredo R. Huete, Hiroki Yoshioka