Toru Kouyama

According to our database, Toru Kouyama authored at least 26 papers between 2013 and 2023.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2023

A New Method of Flat-Fleid Calibration for a Pushbroom Sensor by Observing the Moon with Cross-Track Scan.

Toru Kouyama, Masataka Imai, Makiko Hashimoto, Kei Shiomi

Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2023

A Module for Enhancing Accuracy of Building Damage Detection by Fusing Features from Pre and Post Disaster Remote Sensing Images.

Xuanchao Fu, Toru Kouyama, Wenhao Shen, Suomi Seki, Ryosuke Nakamura, Ichiro Yoshikawa

Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2023

2022

Toward Faster and Accurate Post-Disaster Damage Assessment: Development of End-to-End Building Damage Detection Framework with Super-Resolution Architecture.

Xuanchao Fu, Toru Kouyama, Hang Yang, Ryosuke Nakamura, Ichiro Yoshikawa

Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2022

2021

Radiometric Calibration for a Multispectral Sensor Onboard RISESAT Microsatellite Based on Lunar Observations.

Masataka Imai, Junichi Kurihara, Toru Kouyama, Toshinori Kuwahara, Shinya Fujita, Yuji Sakamoto, Yuji Sato, Sei-Ichi Saitoh, Takafumi Hirata, Hirokazu Yamamoto, Yukihiro Takahashi

Sensors, 2021

Detecting Airport Activity from Sentinel-2 Imagery During COVID-19 Pandemic by Using Deep Learning.

Hang Yang, Toru Kouyama, Fumiharu Suzuki, Shutaro Sato, Ichiro Yoshikawa

Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2021

Lunar Calibration and its Validation for a Multispectral Sensor Onboard Risesat Microsatellite.

Masataka Imai, Junichi Kurihara, Toru Kouyama, Toshinori Kuwahara, Shinya Fujita, Yuji Sakamoto, Sei-Ichi Saitoh, Takafumi Hirata, Hirokazu Yamamoto, Yuji Sato, Yukihiro Takahashi

Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2021

2020

Radiometric Degradation Curves for the ASTER VNIR Processing Using Vicarious and Lunar Calibrations.

Satoshi Tsuchida, Hirokazu Yamamoto, Toru Kouyama, Kenta Obata, Fumihiro Sakuma, Tetsushi Tachikawa, Akihide Kamei, Kohei Arai, Jeffrey S. Czapla-Myers, Stuart F. Biggar, Kurtis J. Thome

Remote. Sens., 2020

Evaluation of neural networks with data quantization in low power consumption devices.

Lenin Torres-Valverde, Nevrez Imamoglu, Antonio González Torres, Toru Kouyama, Atsunori Kanemura

Proceedings of the 11th IEEE Latin American Symposium on Circuits & Systems, 2020

Verifying Rapid Increasing of Mega-Solar PV Power Plants in Japan by Applying a CNN-Based Classification Method to Satellite Images.

Toru Kouyama, Nevrez Imamoglu, Masataka Imai, Ryosuke Nakamura

Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2020

Inflight Radiometric Calibration for a Multi-Band Sensor Onboard Risesat with the Moon.

Masataka Imai, Toru Kouyama, Junichi Kurihara, Toshinori Kuwahara, Shinya Fujita, Yuji Sakamoto, Sei-Ichi Saitoh, Takafumi Hirata, Yukihiro Takahashi

Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2020

2019

Lunar Calibration for ASTER VNIR and TIR with Observations of the Moon in 2003 and 2017.

Toru Kouyama, Soushi Kato, Masakuni Kikuchi, Fumihiro Sakuma, Akira Miura, Tetsushi Tachikawa, Satoshi Tsuchida, Kenta Obata, Ryosuke Nakamura

Remote. Sens., 2019

Salient object detection on hyperspectral images using features learned from unsupervised segmentation task.

Nevrez Imamoglu, Guanqun Ding, Yuming Fang, Asako Kanezaki, Toru Kouyama, Ryosuke Nakamura

CoRR, 2019

Sensitivity Variation of Aster Derived From Moon and Deepspace Observations in 2003 and 2017.

Toru Kouyama, Satoshi Tsuchida, Fumihiro Sakuma, Tetsushi Tachikawa, Hirokazu Yamamoto, Kenta Obata, Soushi Kato, Masakuni Kikuchi, Ryosuke Nakamura

Proceedings of the 2019 IEEE International Geoscience and Remote Sensing Symposium, 2019

Salient Object Detection on Hyperspectral Images Using Features Learned from Unsupervised Segmentation Task.

Nevrez Imamoglu, Guanqun Ding, Y. Fang, Asako Kanezaki, Toru Kouyama, Ryosuke Nakamura

Proceedings of the IEEE International Conference on Acoustics, 2019

2018

Automated Attitude Determination for Pushbroom Sensors Based on Robust Image Matching.

Ryu Sugimoto, Toru Kouyama, Atsunori Kanemura, Soushi Kato, Nevrez Imamoglu, Ryosuke Nakamura

Remote. Sens., 2018

Hyperspectral Image Dataset for Benchmarking on Salient Object Detection.

Nevrez Imamoglu, Yu Oishi, Xiaoqiang Zhang, Guanqun Ding, Yuming Fang, Toru Kouyama, Ryosuke Nakamura

Proceedings of the Tenth International Conference on Quality of Multimedia Experience, 2018

Object Detection in Satellite Imagery Using 2-Step Convolutional Neural Networks.

Hiroki Miyamoto, Kazuki Uehara, Masahiro Murakawa, Hidenori Sakanashi, Hirokazu Nosato, Toru Kouyama, Ryosuke Nakamura

Proceedings of the 2018 IEEE International Geoscience and Remote Sensing Symposium, 2018

Removing Sunlight Damage Patterns in Shatter-Less Bolometer Images by Utilizing Deepspace Observations.

Toru Kouyama, Soushi Kato, Tetsuya Fukuhara, Hiroaki Akiyama, Ryosuke Nakamura

Proceedings of the 2018 IEEE International Geoscience and Remote Sensing Symposium, 2018

2017

Detection of Small Wildfire by Thermal Infrared Camera With the Uncooled Microbolometer Array for 50-kg Class Satellite.

Tetsuya Fukuhara, Toru Kouyama, Soushi Kato, Ryosuke Nakamura, Yukihiro Takahashi, Hiroaki Akiyama

IEEE Trans. Geosci. Remote. Sens., 2017

Satellite Attitude Determination and Map Projection Based on Robust Image Matching.

Toru Kouyama, Atsunori Kanemura, Soushi Kato, Nevrez Imamoglu, Tetsuya Fukuhara, Ryosuke Nakamura

Remote. Sens., 2017

Moon observations for small satellite radiometric calibration.

Toru Kouyama, Ryosuke Nakamura, Soushi Kato, Motoki Kimura

Proceedings of the 2017 IEEE International Geoscience and Remote Sensing Symposium, 2017

Turning a two-dimensional image sensor to an attitude sensor: Image matching for determining satellite attitudes.

Atsunori Kanemura, Toru Kouyama, Soushi Kato, Nevrez Imamoglu, Tetsuya Fukuhara, Ryosuke Nakamura

Proceedings of the 2017 IEEE International Geoscience and Remote Sensing Symposium, 2017

2016

An overview of ISS HISUI hyperspectral imager radiometric calibration.

Kenta Obata, Satoshi Tsuchida, Izumi Nagatani, Hirokazu Yamamoto, Toru Kouyama, Yoshiro Yamada, Yu Yamaguchi, Juntaro Ishii

Proceedings of the 2016 IEEE International Geoscience and Remote Sensing Symposium, 2016

2015

Assessment of HISUI radiometric performance using vicarious calibration and cross-calibration.

Hirokazu Yamamoto, Toru Kouyama, Kenta Obata, Satoshi Tsuchida

Proceedings of the 2015 IEEE International Geoscience and Remote Sensing Symposium, 2015

2014

HISUI vicarious calibration and CAL/VAL activities.

Hirokazu Yamamoto, Kenta Obata, Toru Kouyama, Satoshi Tsuchida

Proceedings of the 2014 IEEE Geoscience and Remote Sensing Symposium, 2014

2013

Usability of lunar reflectance model based on SELENE/SP for planned HISUI radiometric calibration.

Toru Kouyama, Yoshiaki Ishihara, Ryosuke Nakamura, Satoshi Tsuchida, Tsuneo Matsunaga, Fumihiro Sakuma, Yasuhiro Yokota, Hirokazu Yamamoto, Satoru Yamamoto

Proceedings of the 2013 IEEE International Geoscience and Remote Sensing Symposium, 2013