Dr. Masafumi Miwa Profile

Dr. Masafumi Miwa

at The Univ of Tokushima

SPIE Involvement:

Author

Publications (9)

Proceedings Article | 6 December 2005 Paper

Improvement of relief algorithm to prevent inpatient's downfall accident with night-vision CCD camera

Noriyuki Matsuda, Takeshi Yamamoto, Masafumi Miwa, Shinobu Nukumi, Kumiko Mori, Yuko Kuinose, Etuko Maeda, Hirokazu Miura, Hirokazu Taki, Satoshi Hori, Norihiro Abe

Proceedings Volume 6051, 605118 (2005) https://doi.org/10.1117/12.648639

KEYWORDS: CCD cameras, Sensors, CCD image sensors, Image segmentation, Classification systems, Associative arrays, Computing systems, Imaging systems, Data mining, Data processing

Read Abstract +

Proceedings Article | 22 January 2005 Paper

Young's module control of the microcantilever made by micro-stereolithography

Masafumi Miwa, Kazutika Douoka, Satoru Yoneyama, S. Tuchitani, Y. Kosihmoto, R. Kaneko

Proceedings Volume 5719, (2005) https://doi.org/10.1117/12.589197

KEYWORDS: Polymerization, Microscopes, Laser scanners, Polymers, Polarization, Computer aided design, Digital imaging, Laser processing, Objectives, Chemical oxygen iodine lasers

Read Abstract +

Proceedings Article | 17 March 2003 Paper

Relationship between leaf temperature and photosynthetic ratio of cherry tree

Atsushi Nakashima, Yasushi Ogura, Motoharu Fujigaki, Hiroki Tanikawa, Masafumi Miwa

Proceedings Volume 4879, (2003) https://doi.org/10.1117/12.462406

KEYWORDS: Temperature metrology, Remote sensing, Diagnostics, Photosynthesis, Absorption, Infrared radiation, Sensing systems, Humidity, Simulation of CCA and DLA aggregates, Cameras

Read Abstract +

Proceedings Article | 17 March 2003 Paper

Establishment of man-made forest management system for energy use by using Landsat/TM imagery

Hiroki Tanikawa, Atsushi Nakashima, Motoharu Fujigaki, Masafumi Miwa, Tatemasa Hirata

Proceedings Volume 4879, (2003) https://doi.org/10.1117/12.462401

KEYWORDS: Earth observing sensors, Forestry, Combustion, Satellites, Atmospheric corrections, Satellite imaging, Wind energy, Landsat, Image processing, Air contamination

Read Abstract +

Proceedings Article | 14 March 2003 Paper

Hue algorithm for plant healthiness monitoring using multispectral infrared camera system

Motoharu Fujigaki, Masafumi Miwa, Atsushi Nakashima, Masato Soga, Hiroki Tanikawa, Koji Kato

Proceedings Volume 4886, (2003) https://doi.org/10.1117/12.462348

KEYWORDS: Infrared cameras, Optical filters, Imaging systems, Image filtering, Infrared imaging, Infrared radiation, Remote sensing, Satellites, Thermography, Cameras

Read Abstract +

Proceedings Article | 14 March 2003 Paper

Independence/cooperative remote control support system

Kazuki Makuni, Masafumi Miwa, Motoharu Fujigaki, Hiroki Tanikawa, Masato Soga, Atsushi Nakashima

Proceedings Volume 4886, (2003) https://doi.org/10.1117/12.462347

KEYWORDS: Photography, Sensors, Control systems, Receivers, Sun, Floods, Ranging, Visibility, Refractive index, Light sources

Read Abstract +

Proceedings Article | 30 April 2002 Paper

Stereolithography and 3D microstructuring of transparent materials by femtosecond laser irradiation

Saulius Juodkazis, Makoto Horyama, Masafumi Miwa, Mitsuru Watanabe, Andrius Marcinkevicius, Vygantas Mizeikis, Shigeki Matsuo, Hiroaki Misawa

Proceedings Volume 4644, (2002) https://doi.org/10.1117/12.464145

KEYWORDS: Silica, Glasses, Absorption, Femtosecond phenomena, Plasma, Picosecond phenomena, Electrons, Pulsed laser operation, Microfabrication, Liquids

Read Abstract +

Proceedings Article | 25 September 2001 Paper

Development of multispectral infrared camera system for plant health evaluation

Motoharu Fujigaki, Masafumi Miwa, Atsushi Nakashima, Myung Kim, Masato Soga, Hiroki Tanikawa

Proceedings Volume 4548, (2001) https://doi.org/10.1117/12.441398

KEYWORDS: Infrared cameras, Image filtering, Optical filters, Imaging systems, Infrared imaging, Infrared radiation, Multispectral imaging, Remote sensing, Satellites, Cameras

Read Abstract +

Proceedings Article | 7 February 2000 Paper

Photonic crystal structures with submicrometer spatial resolution achieved by high-power femtosecond laser-induced photopolymerization

Hong-Bo Sun, Ying Xu, Masafumi Miwa, Shigeki Matsuo, Hiroaki Misawa

Proceedings Volume 3888, (2000) https://doi.org/10.1117/12.377008

KEYWORDS: Photopolymerization, Photonic crystals, Absorption, Pulsed laser operation, Dielectrics, Laser energy, Microfabrication, Spatial resolution, Femtosecond phenomena, Solids

Read Abstract +

Showing 5 of 9 publications

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Keywords/Phrases

Search In:

Publication Years