Yuuki Watanabe

Summary

Affiliation: Yamagata University
Country: Japan

Publications

  1. doi request reprint Graphics processing unit accelerated intensity-based optical coherence tomography angiography using differential frames with real-time motion correction
    Yuuki Watanabe
    Yamagata University, Bio systems Engineering, Graduate School of Science and Engineering, 4 3 16 Johnan, Yonezawa, Yamagata 992 8510, Japan
    J Biomed Opt 19:021105. 2014
  2. ncbi request reprint Full-field optical coherence tomography by achromatic phase shifting with a rotating polarizer
    Yuuki Watanabe
    Graduate School of Science and Engineering, Yamagata University, 4 3 16 Johnan, Yonezawa, Yamagata 992 8510, Japan
    Appl Opt 44:1387-92. 2005
  3. ncbi request reprint Quasi-single shot axial-lateral parallel time domain optical coherence tomography with Hilbert transformation
    Yuuki Watanabe
    Graduate School of Science and Engineering, Yamagata University, 4 3 16 Johnan, Yonezawa, Yamagata, 992 8510, Japan
    Opt Express 16:524-34. 2008
  4. ncbi request reprint High-speed linear detection time domain optical coherence tomography with reflective grating-generated spatial reference delay
    Yuuki Watanabe
    Faculty of Engineering, Yamagata University, 4 3 16 Johnan, Yonezawa, Yamagata, 992 8510, Japan
    Appl Opt 48:3401-6. 2009
  5. doi request reprint Real-time processing for full-range Fourier-domain optical-coherence tomography with zero-filling interpolation using multiple graphic processing units
    Yuuki Watanabe
    Graduate School of Science and Engineering, Yamagata University, 4 3 16 Johnan, Yonezawa, Yamagata 992 8510, Japan
    Appl Opt 49:4756-62. 2010
  6. ncbi request reprint Application of the maximum entropy method to spectral-domain optical coherence tomography for enhancing axial resolution
    Yoshiyuki Takahashi
    Graduate School of Science and Engineering, Yamagata University, 4 3 16 Jonan, Yonezawa, Yamagata 992 8510, Japan
    Appl Opt 46:5228-36. 2007
  7. ncbi request reprint Angular high-speed massively parallel detection spectral-domain optical coherence tomography for speckle reduction
    Yuuki Watanabe
    J Biomed Opt 16:060504. 2011

Detail Information

Publications7

  1. doi request reprint Graphics processing unit accelerated intensity-based optical coherence tomography angiography using differential frames with real-time motion correction
    Yuuki Watanabe
    Yamagata University, Bio systems Engineering, Graduate School of Science and Engineering, 4 3 16 Johnan, Yonezawa, Yamagata 992 8510, Japan
    J Biomed Opt 19:021105. 2014
    ..The GPU processing rate was faster than that of a line scan camera (46.9 kHz). Our OCT system provides the means of displaying structural OCT images and BTM-corrected OCT angiographic images in real time...
  2. ncbi request reprint Full-field optical coherence tomography by achromatic phase shifting with a rotating polarizer
    Yuuki Watanabe
    Graduate School of Science and Engineering, Yamagata University, 4 3 16 Johnan, Yonezawa, Yamagata 992 8510, Japan
    Appl Opt 44:1387-92. 2005
    ..This method is effective to enhance the quality of OCT with an ultrabroad-spectrum light source...
  3. ncbi request reprint Quasi-single shot axial-lateral parallel time domain optical coherence tomography with Hilbert transformation
    Yuuki Watanabe
    Graduate School of Science and Engineering, Yamagata University, 4 3 16 Johnan, Yonezawa, Yamagata, 992 8510, Japan
    Opt Express 16:524-34. 2008
    ..The system sensitivity was 90.5 dB with a 1.05-ms exposure. As the OCT image depends on the interference signals in a single interference image, the OCT signals were stable compared with OCT images based on the phase-shift method...
  4. ncbi request reprint High-speed linear detection time domain optical coherence tomography with reflective grating-generated spatial reference delay
    Yuuki Watanabe
    Faculty of Engineering, Yamagata University, 4 3 16 Johnan, Yonezawa, Yamagata, 992 8510, Japan
    Appl Opt 48:3401-6. 2009
    ..After data acquisition, we performed postprocessing that involves a Hilbert transform to improve the image quality of an OCT image. Our OCT system was successfully used to image a human finger in vivo with 93 dB sensitivity...
  5. doi request reprint Real-time processing for full-range Fourier-domain optical-coherence tomography with zero-filling interpolation using multiple graphic processing units
    Yuuki Watanabe
    Graduate School of Science and Engineering, Yamagata University, 4 3 16 Johnan, Yonezawa, Yamagata 992 8510, Japan
    Appl Opt 49:4756-62. 2010
    ..75?ms, for a total time shorter than the 36.70?ms frame-interval time using a line-scan CCD camera operated at 27.9?kHz. That is, our OCT system achieved a processed-image display rate of 27.23 frames/s...
  6. ncbi request reprint Application of the maximum entropy method to spectral-domain optical coherence tomography for enhancing axial resolution
    Yoshiyuki Takahashi
    Graduate School of Science and Engineering, Yamagata University, 4 3 16 Jonan, Yonezawa, Yamagata 992 8510, Japan
    Appl Opt 46:5228-36. 2007
    ..The calculation time by the MEM with M = 70 was 20 times longer than that of DFT. However, further studies are needed for practical applications, because the validity of the MEM depends on the sample structures...
  7. ncbi request reprint Angular high-speed massively parallel detection spectral-domain optical coherence tomography for speckle reduction
    Yuuki Watanabe
    J Biomed Opt 16:060504. 2011
    ..A signal-to-noise ratio improvement of 8 dB was achieved for imaging human skin in vivo by averaging 121 angle-resolved OCT images...