World's Best Scientists 2026 revealed!
Akio Nagasaka

Akio Nagasaka

D-Index & Metrics

Computer Science

D-Index
31
Citations
6238
World Ranking
13423
National Ranking
222

Overview

Akio Nagasaka is affiliated with Hitachi in Japan and has contributed to the fields of medicine and engineering with a focus on specialized subfields such as radiology, nuclear medicine and imaging, ophthalmology, and biomedical engineering.

The scientist's research interests cover a range of topics including retinal imaging and analysis, glaucoma and retinal disorders, as well as innovative microfluidic and catalytic techniques innovation.

Akio Nagasaka has coauthored research with several collaborators, notably Kei Takenaka, Yuji Oyamada, Masahiro Kato, Junpei Hokari, and Takashi Irie.

The publication record includes contributions to the journal Medical Engineering & Physics, with research papers in this venue reflecting the professional focus.

  • Prototype and evaluation of automatic fingertip-blood-sampling system that uses fingertip blood-vessel images to determine puncture position, 2024, Medical Engineering & Physics

Best Publications

  • Feature extraction of finger-vein patterns based on repeated line tracking and its application to personal identification

    Naoto Miura;Akio Nagasaka;Takafumi Miyatake

  • Extraction of Finger-Vein Patterns Using Maximum Curvature Points in Image Profiles

    Naoto Miura;Akio Nagasaka;Takafumi Miyatake

  • Video support system

    Takafumi Miyatake;Akio Nagasaka;Hirotada Ueda;博唯 上田

  • Personal identification device and method

    Naoto Miura;Akio Nagasaka;Takafumi Miyatake

  • Personal authentication device

    Akio Nagasaka;Takafumi Miyatake;Naoto Miura;Yuichi Kashimura

  • Finger identification apparatus

    Akio Nagasaka;Takafumi Miyatake;Naoto Miura;Yoshiaki Amano

  • VIDEO IMAGE DIGEST GENERATOR AND ITS METHOD

    Nagasaka Akio;Miyatake Takafumi;Amano Yoshikazu;Hirahata Shigeru

  • Image recording/reproducing apparatus in monitor system

    Takehiro Fujita;Takafumi Miyatake;Akio Nagasaka;Shigeki Nagaya

  • Associated image retrieving apparatus and method

    Akio Nagasaka;Takafumi Miyatake;Hirotada Ueda;Kazuaki Tanaka

  • Image retrieving method and apparatuses therefor

    Akio Nagasaka;Takafumi Miyatake

  • Video retrieval method and apparatus

    Takafumi Miyatake;Shigeo Sumino;Katsumi Taniguchi;Akio Nagasaka

  • Control method for detecting change points in motion picture images and for stopping reproduction thereof and control system for monitoring picture images utilizing the same

    Takehiro Fujita;Takafumi Miyatake;Akio Nagasaka;Katsumi Taniguchi

  • Super high resolution camera

    Takafumi Miyatake;Akio Nagasaka;Takehiro Fujita

  • Automatic structure visualization for video editing

    Hirotada Ueda;Takafumi Miyatake;Shigeo Sumino;Akio Nagasaka

  • Finger vein authentication device

    Harumi Kiyomizu;Naoto Miura;Takafumi Miyatake;Akio Nagasaka

  • Method and device for retrieving video

    Takafumi Miyatake;Akio Nagasaka;孝文 宮武;晃朗 長坂

  • Finger-vein authentication based on deformation-tolerant feature-point matching

    Yusuke Matsuda;Naoto Miura;Akio Nagasaka;Harumi Kiyomizu

  • Digital wide camera

    Masakazu Ejiri;Takafumi Miyatake;Akio Nagasaka;孝文 宮武

  • Authentication system using organism information, and authentication device

    Naoto Miura;Harumi Kiyomizu;Akio Nagasaka;Takafumi Miyatake

  • Extraction of Finger-Vein Patterns Using Maximum Curvature Points in Image Profiles( Image Recognition and Understanding)

    Naoto Miura;Akio Nagasaka;Takafumi Miyatake

  • Feature extraction of finger vein patterns based on iterative line tracking and its application to personal identification

    Naoto Miura;Akio Nagasaka;Takafumi Miyatake

Frequent Co-Authors

Takafumi Miyatake
Takafumi Miyatake Hitachi (Japan)
Hirotada Ueda
Hirotada Ueda Hitachi (Japan)
Shigaku Ikeda
Shigaku Ikeda Juntendo University
Takayuki Kawahara
Takayuki Kawahara Tokyo University of Science

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

Pursuing Computer Science in the USA opens doors to various online degrees tailored to different career goals and schedules. Many students and professionals look for affordable online doctoral programs, enabling advanced research or leadership roles without the high costs often associated with on-campus study.

For those interested in education administration, there are targeted options like the cheapest online doctorate in educational leadership, offering flexible, cost-effective pathways for career advancement in academia.

Learners seeking quick entry into the tech or business world can benefit from programs answering, what degree can I get online in 6 months? These accelerated associate degrees let you fast-track your career with essential skills earned in less than a year.

Financial considerations remain crucial. Many online learners explore online business degree cost to compare programs, identify scholarships, and weigh the return on investment. Choosing the right online program—whether in computer science, business, or education—can set you on a rewarding academic and professional journey.

Best Scientists Citing Akio Nagasaka

Trending Scientists

Recently Published Articles