Hiroyasu Usami

20 papers B 7C 5Journal 1Unranked 7

Year	Rank	Type	Title / Venue / Authors
2026	—	`conf`	Anatomy-Preserving Diffusion-Based Data Augmentation for Medical Image Segmentation. BIOSTEC (2) Hiroki Tominari, Natsuki Nakayama, Naoko Arakawa, Hiroyasu Usami
2023	C	`conf`	Recommending Learning Actions Using Neural Network. ICCE Hirokazu Kohama, Yuki Ban, Tsubasa Hirakawa, Takayoshi Yamashita, Hironobu Fujiyoshi, Akitoshi Itai, Hiroyasu Usami
2022	B	`conf`	Improvement of Polyp Detection using MUNIT for Image Generation. KES Yuji Iwahori, Tsubasa Ooto, Hiroyasu Usami, Shinji Fukui, Manas Kamal Bhuyan, Aili Wang, Naotaka Ogasawara, Kunio Kasugai
2021	B	`conf`	Automatic Generation of Polyp Image using Depth Map for Endoscope Dataset. KES Haruki Yamane, Shinji Fukui, Yuji Iwahori, Hiroyasu Usami, Manas Kamal Bhuyan, Naotaka Ogasawara, Kunio Kasugai
2020	—	`conf`	Blood Vessel Structure Analysis in Endoscopic Images for Computer-Aided Diagnosis. IIAI-AAI Shunsuke Kato, Hiroyasu Usami, Yuji Iwahori, Akihiko Okazaki, Boonserm Kijsirikul, Naotaka Ogasawara, Kunio Kasugai
2020	B	`conf`	Colorectal Polyp Classification Based On Latent Sharing Features Domain from Multiple Endoscopy Images. KES Hiroyasu Usami, Yuji Iwahori, Yoshinori Adachi, Manas Kamal Bhuyan, Aili Wang, Satoshi Inoue, Masahide Ebi, Naotaka Ogasawara, Kunio Kasugai
2020	—	`conf`	Detection of Lymph Nodes using CNN from Contrast-Enhanced CT Images. IIAI-AAI Tatsuki Ono, Yuji Iwahori, Hiroyasu Usami, Boonserm Kijsirikul, Manas Kamal Bhuyan, Taihei Oshiro, Yasuhiro Shimizu
2020	B	`conf`	Graph Matching Approach between Endoscope Images for Non-Rigid Motion using Blood Vessel Structure. KES Shun Emoto, Yuji Iwahori, Kenji Funahashi, Hiroyasu Usami, Naotaka Ogasawara, Kunio Kasugai
2020	C	`conf`	Mediastinal Lymph Node Detection using Deep Learning. ICPRAM Jayant P. Singh, Yuji Iwahori, Manas Kamal Bhuyan, Hiroyasu Usami, Taihei Oshiro, Yasuhiro Shimizu
2020	—	`conf`	Pore Detection from Human Skin Image using U-Net. IIAI-AAI Keisuke Kachi, Yuji Iwahori, Hiroyasu Usami, Shinji Fukui, Aili Wang, Manas Kamal Bhuyan
2019	C	`conf`	Polyp Classification and Clustering from Endoscopic Images using Competitive and Convolutional Neural Networks. ICPRAM Avish Kabra, Yuji Iwahori, Hiroyasu Usami, Manas Kamal Bhuyan, Naotaka Ogasawara, Kunio Kasugai
2019	—	`conf`	Polyp Shape Recovery using Vascular Border from Single Colonoscopy Image. BIOIMAGING Hiroyasu Usami, Yuji Iwahori, Manas Kamal Bhuyan, Aili Wang, Naotaka Ogasawara, Kunio Kasugai
2019	—	`conf`	Shape Recovery of Polyp Using Blood Vessel Detection and Matching Estimation by U-Net. IIAI-AAI Hibiki Toda, Yuji Iwahori, Hiroyasu Usami, Boonserm Kijsirikul, Manas Kamal Bhuyan, Naotaka Ogasawara, Kunio Kasugai
2017	C	`conf`	Automatic Polyp Detection from Endoscope Image using Likelihood Map based on Edge Information. ICPRAM Yuji Iwahori, Hiroaki Hagi, Hiroyasu Usami, Robert J. Woodham, Aili Wang, Manas Kamal Bhuyan, Kunio Kasugai
2017	—	`conf`	Cost Reduction of Creating Likelihood Map for Automatic Polyp Detection Using Image Pyramid. ACIT/CSII/BCD Tsubasa Ooto, Hiroyasu Usami, Yuji Iwahori, Aili Wang, Naotaka Ogasawara, Kunio Kasugai
2017	B	`conf`	Polyp Shape Recovery Based on Blood Vessel Structure Analysis. KES Hiroyasu Usami, Yuji Iwahori, Naotaka Ogasawara, Kunio Kasugai, Yoshinori Adachi
2017	J	`jnl`	Recovering Polyp Shape from an Endoscope Image Using Two Light Sources. Int. J. Softw. Innov. Hiroyasu Usami, Yuji Iwahori, Yuki Hanai, Boonserm Kijsirikul, Kunio Kasugai
2016	C	`conf`	3D shape recovery of polyp using two light sources endoscope. ICIS Hiroyasu Usami, Yuki Hanai, Yuji Iwahori, Kunio Kasugai
2015	B	`conf`	Development of Web Learning Support System using "My Dictionary" in English Study. KES Hiroyasu Usami, Hideaki Eguchi, Masahiro Ozaki, Yoshinori Adachi
2013	B	`conf`	Proposal of a Web Learning Support System Using Teaching Materials based on Degree of Achievement and Note-taking Techniques. KES Hiroyasu Usami, Ai Sugimura, Yoshinori Adachi, Masahiro Ozaki