2003 - 2005 Intensive study for realization of the next-generation brain PET system with high sensitivity, high spatial resolution and high speed
2001 - 2002 次世代PETリストモードデータを用いた高精度動態機能画像推定手法の開発
2002 - セキュアチップを利用したセキュリティシステムの研究
2000 - 2001 Conceptual design of next generation PET and improvement on quantity of PET images
1998 - 1999 時間情報を用いた3次元PET画像再構成手法の開発
Image Reconstruction of PET Imaging.
Color Reproduction for tele-medicine
遠隔医療を目的とした色再現手法
PET画像再構成に関する研究
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Papers (100):
Tanwi Biswas, Hiroyuki Suzuki, Masahiro Ishikawa, Naoki Kobayashi, Takashi Obi. Generative adversarial network based digital stain conversion for generating RGB EVG stained image from hyperspectral H&E stained image. Journal of Biomedical Optics. 2023. 28. 05
Eleni Aloupogianni, Masahiro Ishikawa, Takaya Ichimura, Mei Hamada, Takuo Murakami, Atsushi Sasaki, Koichiro Nakamura, Naoki Kobayashi, Takashi Obi. Effects of dimension reduction of hyperspectral images in skin gross pathology. Skin research and technology : official journal of International Society for Bioengineering and the Skin (ISBS) [and] International Society for Digital Imaging of Skin (ISDIS) [and] International Society for Skin Imaging (ISSI). 2023. 29. 2. e13270
Pei Jiang, Hiroyuki Suzuki, Takashi Obi. Interpretable machine learning analysis to identify risk factors for diabetes using the anonymous living census data of Japan. Health and technology. 2023. 13. 1. 119-131
Eleni Aloupogianni, Takaya Ichimura, Mei Hamada, Masahiro Ishikawa, Takuo Murakami, Atsushi Sasaki, Koichiro Nakamura, Naoki Kobayashi, Takashi Obi. Hyperspectral imaging for tumor segmentation on pigmented skin lesions. Journal of biomedical optics. 2022. 27. 10
Eleni Aloupogianni, Hiroyuki Suzuki, Takaya Ichimura, Atsushi Sasaki, Hiroto Yanagisawa, Tetsuya Tsuchida, Masahiro Ishikawa, Naoki Kobayashi, Takashi Obi. Effect of formalin fixing on chromophore saliency maps derived from multi-spectral macropathology skin images. Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 2021. 11603
A study on utilizing the Public Certification Service for Individuals in the qualification of medical insurance. 2016. 116. 23. 1-6
OBI Takashi, SUZUKI Hiroyuki, LEE Joong-Sun, TAIRA Naoko, OHYAMA Nagaaki. Practical Use of the Medical Information in Consideration of Privacy and Future Subjects. The Journal of the Institute of Electronics, Information, and Communication Engineers. 2015. 98. 3. 207-211
LEE Joongsun, OBI Takashi, SUZUKI Hiroyuki, FUJITA Kazushige, YACHIDA Masuyoshi, OHYAMA Nagaaki. A new method for constructing Dynamic VPN Using PKI certificate authentication and OpenFlow control. IEICE technical report. Information networks. 2014. 114. 373. 35-39