Hiroyasu Usami

According to our database, Hiroyasu Usami authored at least 18 papers between 2013 and 2022.

Collaborative distances:

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

2022

Improvement of Polyp Detection using MUNIT for Image Generation.

Yuji Iwahori, Tsubasa Ooto, Hiroyasu Usami, Shinji Fukui, Manas Kamal Bhuyan, Aili Wang, Naotaka Ogasawara, Kunio Kasugai

Proceedings of the Knowledge-Based and Intelligent Information & Engineering Systems: Proceedings of the 26th International Conference KES-2022, 2022

2021

Automatic Generation of Polyp Image using Depth Map for Endoscope Dataset.

Haruki Yamane, Shinji Fukui, Yuji Iwahori, Hiroyasu Usami, Manas Kamal Bhuyan, Naotaka Ogasawara, Kunio Kasugai

Proceedings of the Knowledge-Based and Intelligent Information & Engineering Systems: Proceedings of the 25th International Conference KES-2021, 2021

2020

Colorectal Polyp Classification Based On Latent Sharing Features Domain from Multiple Endoscopy Images.

Hiroyasu Usami, Yuji Iwahori, Yoshinori Adachi, Manas Kamal Bhuyan, Aili Wang, Satoshi Inoue, Masahide Ebi, Naotaka Ogasawara, Kunio Kasugai

Proceedings of the Knowledge-Based and Intelligent Information & Engineering Systems: Proceedings of the 24th International Conference KES-2020, 2020

Graph Matching Approach between Endoscope Images for Non-Rigid Motion using Blood Vessel Structure.

Shun Emoto, Yuji Iwahori, Kenji Funahashi, Hiroyasu Usami, Naotaka Ogasawara, Kunio Kasugai

Proceedings of the Knowledge-Based and Intelligent Information & Engineering Systems: Proceedings of the 24th International Conference KES-2020, 2020

Detection of Lymph Nodes using CNN from Contrast-Enhanced CT Images.

Tatsuki Ono, Yuji Iwahori, Hiroyasu Usami, Boonserm Kijsirikul, Manas Kamal Bhuyan, Taihei Oshiro, Yasuhiro Shimizu

Proceedings of the 9th International Congress on Advanced Applied Informatics, 2020

Blood Vessel Structure Analysis in Endoscopic Images for Computer-Aided Diagnosis.

Shunsuke Kato, Hiroyasu Usami, Yuji Iwahori, Akihiko Okazaki, Boonserm Kijsirikul, Naotaka Ogasawara, Kunio Kasugai

Proceedings of the 9th International Congress on Advanced Applied Informatics, 2020

Pore Detection from Human Skin Image using U-Net.

Keisuke Kachi, Yuji Iwahori, Hiroyasu Usami, Shinji Fukui, Aili Wang, Manas Kamal Bhuyan

Proceedings of the 9th International Congress on Advanced Applied Informatics, 2020

Mediastinal Lymph Node Detection using Deep Learning.

Jayant P. Singh, Yuji Iwahori, Manas Kamal Bhuyan, Hiroyasu Usami, Taihei Oshiro, Yasuhiro Shimizu

Proceedings of the 9th International Conference on Pattern Recognition Applications and Methods, 2020

2019

Shape Recovery of Polyp Using Blood Vessel Detection and Matching Estimation by U-Net.

Hibiki Toda, Yuji Iwahori, Hiroyasu Usami, Boonserm Kijsirikul, Manas Kamal Bhuyan, Naotaka Ogasawara, Kunio Kasugai

Proceedings of the 8th International Congress on Advanced Applied Informatics, 2019

Polyp Classification and Clustering from Endoscopic Images using Competitive and Convolutional Neural Networks.

Avish Kabra, Yuji Iwahori, Hiroyasu Usami, Manas Kamal Bhuyan, Naotaka Ogasawara, Kunio Kasugai

Proceedings of the 8th International Conference on Pattern Recognition Applications and Methods, 2019

Polyp Shape Recovery using Vascular Border from Single Colonoscopy Image.

Hiroyasu Usami, Yuji Iwahori, Manas Kamal Bhuyan, Aili Wang, Naotaka Ogasawara, Kunio Kasugai

Proceedings of the 12th International Joint Conference on Biomedical Engineering Systems and Technologies (BIOSTEC 2019), 2019

2017

Recovering Polyp Shape from an Endoscope Image Using Two Light Sources.

Hiroyasu Usami, Yuji Iwahori, Yuki Hanai, Boonserm Kijsirikul, Kunio Kasugai

Int. J. Softw. Innov., 2017

Polyp Shape Recovery Based on Blood Vessel Structure Analysis.

Hiroyasu Usami, Yuji Iwahori, Naotaka Ogasawara, Kunio Kasugai, Yoshinori Adachi

Proceedings of the Knowledge-Based and Intelligent Information & Engineering Systems: Proceedings of the 21st International Conference KES-2017, 2017

Automatic Polyp Detection from Endoscope Image using Likelihood Map based on Edge Information.

Yuji Iwahori, Hiroaki Hagi, Hiroyasu Usami, Robert J. Woodham, Aili Wang, Manas Kamal Bhuyan, Kunio Kasugai

Proceedings of the 6th International Conference on Pattern Recognition Applications and Methods, 2017

Cost Reduction of Creating Likelihood Map for Automatic Polyp Detection Using Image Pyramid.

Tsubasa Ooto, Hiroyasu Usami, Yuji Iwahori, Aili Wang, Naotaka Ogasawara, Kunio Kasugai

Proceedings of the 5th International Conference on Applied Computing and Information Technology, 2017

2016

3D shape recovery of polyp using two light sources endoscope.

Hiroyasu Usami, Yuki Hanai, Yuji Iwahori, Kunio Kasugai

Proceedings of the 15th IEEE/ACIS International Conference on Computer and Information Science, 2016

2015

Development of Web Learning Support System using "My Dictionary" in English Study.

Hiroyasu Usami, Hideaki Eguchi, Masahiro Ozaki, Yoshinori Adachi

Proceedings of the 19th International Conference in Knowledge Based and Intelligent Information and Engineering Systems, 2015

2013

Proposal of a Web Learning Support System Using Teaching Materials based on Degree of Achievement and Note-taking Techniques.

Hiroyasu Usami, Ai Sugimura, Yoshinori Adachi, Masahiro Ozaki

Proceedings of the 17th International Conference in Knowledge Based and Intelligent Information and Engineering Systems, 2013