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1

SPIE Proceedings [SPIE Optical Engineering for Sensing and Nanotechnology (ICOSN '01) - Yokohama, Japan (Wednesday 6 June 2001)] Optical Engineering for Sensing and Nanotechnology (ICOSN 2001) - Color appearance of skin tissues and blood vessels: in-vitro and in-vivo experiments

Nishidate, Izumi, Aizu, Yoshihisa, Yokoi, Naomichi, Yuasa, Tomonori, Mishina, Hiromichi, Iwata, Koichi

Année:

2001

Langue:

english

Fichier:

PDF, 98 KB

english, 2001

2

Effects of Bright Light with Reduced Blue Light on Sleepiness on Rising: A Small Exploratory Study

Miura, Jun, Yuasa, Tomonori, Sugai, Yasunori, Yamagami, Kana, Aizu, Yoshihisa

Journal:

Sleep Disorders

Année:

2018

Langue:

english

Fichier:

PDF, 1.85 MB

english, 2018

3

Evaluation of blood flow at ocular fundus by using laser speckle

Aizu, Yoshihisa, Ogino, Kouji, Sugita, Toshiaki, Yamamoto, Tetsuya, Takai, Nobukatsu, Asakura, Toshimitsu

Journal:

Année:

1992

Langue:

english

Fichier:

PDF, 1.63 MB

english, 1992

4

Color digital holography using speckle illumination by means of a multi-mode fiber

Funamizu, Hideki, Shimoma, Shohei, Aizu, Yoshihisa

Journal:

Optics Communications

Année:

2014

Langue:

english

Fichier:

PDF, 5.33 MB

english, 2014

5

Simulation of spectral reflectances in human skin tissue using ray tracing and GPU-based Monte Carlo method

Funamizu, Hideki, Maeda, Takaaki, Sasaki, Shoko, Nishidate, Izumi, Aizu, Yoshihisa

Journal:

Année:

2014

Langue:

english

Fichier:

PDF, 967 KB

english, 2014

6

SPIE Proceedings [SPIE SPIE Technologies and Applications of Structured Light - Yokohama, Japan (Wednesday 19 April 2017)] Biomedical Imaging and Sensing Conference - Imaging through scattering media with single-pixel detection

Yatagai, Toyohiko, Aizu, Yoshihisa, Matoba, Osamu, Awatsuji, Yasuhiro, Irles, Esther, Soldevila, Fernando, Jáuregui, Yessenia, Clemente, Pere, Durán, Vicente, Tajahuerce, Enrique, Andrés, Pedro, Artal

Année:

2017

Langue:

english

Fichier:

PDF, 306 KB

english, 2017

7

SPIE Proceedings [SPIE SPIE Technologies and Applications of Structured Light - Yokohama, Japan (Wednesday 19 April 2017)] Biomedical Imaging and Sensing Conference - Application of wearable optical coherence tomography (OCT) and Loop-mediated isothermal amplification (LAMP) techniques for In situ real-time field inspection of apple Marssonina blotch disease

Yatagai, Toyohiko, Aizu, Yoshihisa, Matoba, Osamu, Awatsuji, Yasuhiro, Wijesinghe, Ruchire Eranga, Lee, Seung-Yeol, Ravichandran, Naresh Kumar, Shirazi, Muhammad Faizan, Han, Sangyeop, Jeong, Hyosang,

Année:

2017

Langue:

english

Fichier:

PDF, 428 KB

english, 2017

8

SPIE Proceedings [SPIE SPIE Technologies and Applications of Structured Light - Yokohama, Japan (Wednesday 19 April 2017)] Biomedical Imaging and Sensing Conference - Fundamental study for scattering suppression in biological tissue using digital phase-conjugate light with intensity modulation

Yatagai, Toyohiko, Aizu, Yoshihisa, Matoba, Osamu, Awatsuji, Yasuhiro, Toda, Sogo, Kato, Yuji, Kudo, Nobuki, Shimizu, Koichi

Année:

2017

Langue:

english

Fichier:

PDF, 159 KB

english, 2017

9

Adaptive exponential approximation of optical density ratio using third-order regression equations for depth profiling of a blood inclusion in a skin tissue model

Takaaki Maeda, Izumi Nishidate, Yoshihisa Aizu

Journal:

Optics & Laser Technology

Année:

2009

Langue:

english

Fichier:

PDF, 1.04 MB

english, 2009

10

New Generation of Phase-Doppler Instruments for particle velocity, size and concentration measurements

Prof. Yoshihisa Aizu, Dr. -Ing. Joachim Domnick, Prof. Franz Durst, Dr. Gérard Gréhan, Fabrice Onofri, Hui-He Qiu, Dr. -Ing. Martin Sommerfeld, Tien-Hua Xu, Dr. Maris Ziema

Journal:

Particle & Particle Systems Characterization

Année:

1994

Langue:

english

Fichier:

PDF, 1.11 MB

english, 1994

11

Estimation of Bluish Appearance of Veins in Skin Tissue Using Spectrocolorimetry

Izumi Nishidate, Yoshihisa Aizu, Hiromichi Mishina

Journal:

Année:

2002

Langue:

english

Fichier:

PDF, 1.01 MB

english, 2002

12

Estimation of Absorbing Components in a Local Layer Embedded in the Turbid Media on the Basis of Visible to Near- Infrared (VIS-NIR) Reflectance Spectra

Izumi Nishidate, Yoshihisa Aizu, Hiromichi Mishina

Journal:

Année:

2003

Langue:

english

Fichier:

PDF, 1.18 MB

english, 2003

13

Improvement of estimation parameters in bio-speckle blood flow imaging

Naomichi Yokoi, Yoshihisa Aizu

Journal:

Année:

2010

Langue:

english

Fichier:

PDF, 695 KB

english, 2010

14

Monte Carlo simulation of spectral reflectance using a multilayered skin tissue model

Takaaki Maeda, Naomi Arakawa, Motoji Takahashi, Yoshihisa Aizu

Journal:

Année:

2010

Langue:

english

Fichier:

PDF, 485 KB

english, 2010

15

Bio-speckle flowmetry for retinal blood flow diagnostics

Yoshihisa Aizu, Toshimitsu Asakura, Kouji Ogino, Toshiaki Sugita, Yasuyuki Suzuki, Kanjiro Masuda

Journal:

Année:

1996

Langue:

english

Fichier:

PDF, 641 KB

english, 1996

16

Particle Sizing by Planar-Phase Doppler System

Yoshihisa AIZU, Hiroyuki WASHIYAMA, Hiromichi MISHINA

Journal:

Année:

1994

Langue:

english

Fichier:

PDF, 352 KB

english, 1994

17

Measurements of flow velocity in a microscopic region using a transmission grating: elimination of directional ambiguity

Aizu, Yoshihisa, Ushizaka, Tsuyoshi, Asakura, Toshimitsu

Journal:

Année:

1985

Langue:

english

Fichier:

PDF, 696 KB

english, 1985

18

Measurements of the velocity gradient in a microscopic region using a transmission grating

Aizu, Yoshihisa, Ushizaka, Tsuyoshi, Asakura, Toshimitsu

Journal:

Année:

1985

Langue:

english

Fichier:

PDF, 900 KB

english, 1985

19

Measurements of flow velocity in a microscopic region using a transmission grating: a differential type

Aizu, Yoshihisa, Ushizaka, Tsuyoshi, Asakura, Toshimitsu

Journal:

Année:

1985

Langue:

english

Fichier:

PDF, 1.09 MB

english, 1985

20

Measurements of flow velocity in a microscopic region using a transmission grating: a practical velocimeter

Aizu, Yoshihisa, Ushizaka, Tsuyoshi, Asakura, Toshimitsu, Koyama, Tomiyasu

Journal:

Année:

1986

Langue:

english

Fichier:

PDF, 1.18 MB

english, 1986

21

Unidirectional phase-Doppler method for particle-size measurements

Yokoi, Naomichi, Aizu, Yoshihisa, Mishina, Hiromichi

Journal:

Année:

2001

Langue:

english

Fichier:

PDF, 431 KB

english, 2001

22

Estimation of wavelength difference using scale adjustment in two-wavelength digital holographic interferometry

Funamizu, Hideki, Aizu, Yoshihisa

Journal:

Année:

2011

Langue:

english

Fichier:

PDF, 808 KB

english, 2011

23

Depth visualization of a local blood region in skin tissue by use of diffuse reflectance images

Nishidate, Izumi, Aizu, Yoshihisa, Mishina, Hiromichi

Journal:

Année:

2005

Langue:

english

Fichier:

PDF, 329 KB

english, 2005

24

Visualizing of skin chromophore concentrations by use of RGB images

Nishidate, Izumi, Sasaoka, Kiyohiro, Yuasa, Testuya, Niizeki, Kyuichi, Maeda, Takaaki, Aizu, Yoshihisa

Journal:

Année:

2008

Langue:

english

Fichier:

PDF, 223 KB

english, 2008

25

Noninvasive spectral imaging of skin chromophores based on multiple regression analysis aided by Monte Carlo simulation

Nishidate, Izumi, Wiswadarma, Aditya, Hase, Yota, Tanaka, Noriyuki, Maeda, Takaaki, Niizeki, Kyuichi, Aizu, Yoshihisa

Journal:

Année:

2011

Langue:

english

Fichier:

PDF, 332 KB

english, 2011

26

Noninvasive imaging of human skin hemodynamics using a digital red-green-blue camera

Nishidate, Izumi, Tanaka, Noriyuki, Kawase, Tatsuya, Maeda, Takaaki, Yuasa, Tomonori, Aizu, Yoshihisa, Yuasa, Tetsuya, Niizeki, Kyuichi

Journal:

Journal of Biomedical Optics

Année:

2011

Langue:

english

Fichier:

PDF, 1.82 MB

english, 2011

27

Correction of quadratic phase error in two-wavelength digital holographic interferometry using laser diodes

Funamizu, Hideki, Kato, Tsuyoshi, Aizu, Yoshihisa, Ishii, Yukihiro

Journal:

Optics Communications

Année:

2012

Langue:

english

Fichier:

PDF, 977 KB

english, 2012

28

Estimation of Melanin and Hemoglobin Using Spectral Reflectance Images Reconstructed from a Digital RGB Image by the Wiener Estimation Method

Nishidate, Izumi, Maeda, Takaaki, Niizeki, Kyuichi, Aizu, Yoshihisa

Journal:

Année:

2013

Langue:

english

Fichier:

PDF, 668 KB

english, 2013

29

SPIE Proceedings [SPIE European Conferences on Biomedical Optics - Munich, Germany (Sunday 12 May 2013)] Clinical and Biomedical Spectroscopy and Imaging III - Noncontact plethysmographic imaging based on diffuse reflectance spectroscopy using a digital RGB camera

Nishidate, Izumi, Matsuda, Ryohei, Tanaka, Noriyuki, Maeda, Takaaki, Yuasa, Tomonori, Yuasa, Tetsuya, Niizeki, Kyuichi, Aizu, Yoshihisa, Deckert, Volker, Ramanujam, Nirmala

Année:

2013

Langue:

english

Fichier:

PDF, 644 KB

english, 2013

30

Compensation of Eye Movements in Retinal Speckle Flowmetry Using Flexible Correlation Analysis Based on the Specific Variance

Aizu, Yoshihisa

Journal:

Journal of Biomedical Optics

Année:

1998

Langue:

english

Fichier:

PDF, 349 KB

english, 1998

31

Coherent Optical Techniques for Diagnostics of Retinal Blood Flow

Aizu, Yoshihisa, Asakura, Toshimitsu

Journal:

Journal of Biomedical Optics

Année:

1999

Langue:

english

Fichier:

PDF, 1.29 MB

english, 1999

32

Digital holographic fractal speckle

Funamizu, Hideki, Uozumi, Jun, Aizu, Yoshihisa

Journal:

Journal of Optics (IOPscience)

Année:

2013

Langue:

english

Fichier:

PDF, 2.12 MB

english, 2013

33

Improvement of estimation parameter for frame-rate analysis of blood flow using laser speckle image sensing

Yokoi, Naomichi, Maeda, Takaaki, Shimatani, Yuichi, Funamizu, Hideki, Aizu, Yoshihisa

Journal:

Optics and Lasers in Engineering

Année:

2014

Langue:

english

Fichier:

PDF, 2.64 MB

english, 2014

34

Image quality improvement using speckle method in in-line digital holography by means of multi-mode fiber

Funamizu, Hideki, Shimoma, Shohei, Aizu, Yoshihisa

Journal:

Optics Communications

Année:

2013

Langue:

english

Fichier:

PDF, 1.65 MB

english, 2013

35

Color adjustment algorithm adapted to the spectral reflectance estimation method

Yuasa, Tomonori, Honma, Ryosuke, Funamizu, Hideki, Nishidate, Izumi, Aizu, Yoshihisa

Journal:

Année:

2014

Langue:

english

Fichier:

PDF, 1.46 MB

english, 2014

36

Frame-rate analysis of arterial blood flow in human and rat using laser speckle image sensing

Yokoi, Naomichi, Sato, Junki, Shimatani, Yuichi, Kyoso, Masaki, Funamizu, Hideki, Aizu, Yoshihisa

Journal:

Année:

2014

Langue:

english

Fichier:

PDF, 1.53 MB

english, 2014

37

Development of non-deterioration-type skin tissue phantom using silicone material

Iva, Saidatul, Tanabe, Akihiro, Maeda, Takaaki, Funamizu, Hideki, Aizu, Yoshihisa

Journal:

Année:

2014

Langue:

english

Fichier:

PDF, 1.13 MB

english, 2014

38

Imaging of blood flow and blood concentration change in a frame rate using laser speckle: Methods for image analysis

Yokoi, Naomichi, Shimatani, Yuichi, Kyoso, Masaki, Funamizu, Hideki, Aizu, Yoshihisa

Journal:

Optics & Laser Technology

Année:

2014

Langue:

english

Fichier:

PDF, 2.49 MB

english, 2014

39

Measurements of size and absorption coefficient of a single moving particle by using dual burst Doppler signal

Yokoi, Naomichi, Aizu, Yoshihisa

Journal:

Année:

2015

Langue:

english

Fichier:

PDF, 871 KB

english, 2015

40

Depth measurement of a blood flow region based on speckle decorrelation

Yokoi, Naomichi, Aizu, Yoshihisa

Journal:

Année:

2015

Langue:

english

Fichier:

PDF, 1.34 MB

english, 2015

41

Visualizing depth and thickness of a local blood region in skin tissue using diffuse reflectance images

Nishidate, Izumi, Maeda, Takaaki, Aizu, Yoshihisa, Niizeki, Kyuichi

Journal:

Journal of Biomedical Optics

Année:

2007

Langue:

english

Fichier:

PDF, 1.08 MB

english, 2007

42

SPIE Proceedings [SPIE BiOS '97, Part of Photonics West - San Jose, CA (Saturday 8 February 1997)] Optical Diagnostics of Biological Fluids and Advanced Techniques in Analytical Cytology - Biospeckle method for retinal blood flow analysis: flexible correlation measurements

Aizu, Yoshihisa, Asakura, Toshimitsu, Kojima, Atsushi, Priezzhev, Alexander V., Asakura, Toshimitsu, Leif, Robert C.

Année:

1997

Langue:

english

Fichier:

PDF, 361 KB

english, 1997

43

Estimation of melanin and hemoglobin in skin tissue using multiple regression analysis aided by Monte Carlo simulation

Nishidate, Izumi, Aizu, Yoshihisa, Mishina, Hiromichi

Journal:

Journal of Biomedical Optics

Année:

2004

Langue:

english

Fichier:

PDF, 326 KB

english, 2004

44

Visualization of peripheral vasodilative indices in human skin by use of red, green, blue images

Nishidate, Izumi, Tanaka, Noriyuki, Kawase, Tatsuya, Maeda, Takaaki, Yuasa, Tomonori, Aizu, Yoshihisa, Yuasa, Tetsuya, Niizeki, Kyuichi

Journal:

Journal of Biomedical Optics

Année:

2012

Langue:

english

Fichier:

PDF, 3.41 MB

english, 2012

45

SPIE Proceedings [SPIE Optics, Electro-Optics, and Laser Applications in Science and Engineering - Los Angeles, CA (Sunday 20 January 1991)] Time-Resolved Spectroscopy and Imaging of Tissues - Biospeckle phenomena and their applications to blood-flow measurements

Aizu, Yoshihisa, Asakura, Toshimitsu, Chance, Britton

Année:

1991

Langue:

english

Fichier:

PDF, 1.18 MB

english, 1991

46

Effects of spatiotemporal averaging processes on the estimation of spectral reflectance in color digital holography using speckle illuminations

Funamizu, Hideki, Shimoma, Shohei, Yuasa, Tomonori, Aizu, Yoshihisa

Journal:

Année:

2014

Langue:

english

Fichier:

PDF, 958 KB

english, 2014

47

Evaluation of peripheral vasodilative indices in skin tissue of type 1 diabetic rats by use of RGB images

Tanaka, Noriyuki, Nishidate, Izumi, Nakano, Kazuya, Aizu, Yoshihisa, Niizeki, Kyuichi

Journal:

Année:

2016

Langue:

english

Fichier:

PDF, 2.05 MB

english, 2016

48

Probing depth and dynamic response of speckles in near infrared region for spectroscopic blood flow imaging

Yokoi, Naomichi, Aizu, Yoshihisa

Journal:

Optics & Laser Technology

Année:

2016

Langue:

english

Fichier:

PDF, 1.55 MB

english, 2016

49

Estimation of spectral transmittance curves from RGB images in color digital holographic microscopy using speckle illuminations

Funamizu, Hideki, Tokuno, Yuta, Aizu, Yoshihisa

Journal:

Année:

2016

Langue:

english

Fichier:

PDF, 1.87 MB

english, 2016

50

SPIE Proceedings [SPIE Photonics Asia 2010 - Beijing, China (Monday 18 October 2010)] Information Optics and Optical Data Storage - Skin image reconstruction using Monte Carlo based color generation

Song, Feijun, Aizu, Yoshihisa, Maeda, Takaaki, Tao, Shiquan, Yu, Francis T. S., Kuwahara, Tomohiro, Hirao, Tetsuji, Jutamulia, Suganda, Schouhamer Immink, Kees A., Shono, Keiji

Année:

2010

Langue:

english

Fichier:

PDF, 7.58 MB

english, 2010