Fumio Okuyama

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hh tt tt Abstract— Optical Coherence Tomography (OCT) image is very useful to the diagnosis and the follow up evaluation of the response to treatment using either medication or surgery, and it is an emerging medical imaging technology for performing high resolution cross-sectional images. In ophthalmology, this technology can provide 3D images of retinal(More)
Optical Coherence Tomography (OCT) has emerged as a new technology that enables high-resolution cross-sectional images of the retina for identifying, and quantitatively assessing of the retina disease. Quantitative information of retina is needed for tracking progression of ocular disease and evaluatesthe efficacy of treatment. In this paper, we propose a(More)
d m L E T c t m c T R t i m m e s t a t e c a 1 t C u i b i r w u [ m f b g Auto A G 1577 K y In the field of retina and i diagnosis of measurement Limiting Me Epithelium (R Tomography (conventional techniques and most cases of n cannot be app This paper pro RPE using two-dimension images to imp method, retina morphologica extract RPE structure of th the(More)
Studies on measuring accommodation and vergence responses of human vision are important to evaluate three-dimensional (3D) display technologies. Electro-holography is expected to be an ideal 3D display. However, there has been little research on measuring responses to it. In this study, the static responses to electro-holographic images with a large visual(More)
A new technical approach to breast-tumor detection is proposed. The technique is based on fluorescence x-ray analysis, and can identify a miniature malignant tumor within the breast. The primary beam intensity needed in fluorescence x-ray analysis is on a lower order of magnitude than that used in mammography. Thus, the newly-proposed technique would enable(More)