1. Canon Medical Systems

    0 Comments Leave a Comment

    1-15 of 165 1 2 3 4 ... 9 10 11 »
    1. Mentioned In 165 Articles

    2. Optical coherence tomography (OCT) data processing method, storage medium storing program for executing the OCT data processing method, and processing device

      Optical coherence tomography (OCT) data processing method, storage medium storing program for executing the OCT data processing method, and processing device
      An Optical Coherence Tomography (OCT) data processing apparatus includes an acquisition unit configured to acquire three dimensional (3-D) OCT data of an object to be inspected, a generation unit configured to generate a motion contrast image based on the 3-D OCT data, and a detection unit configured to detect a inner surface coordinate of a vessel wall based on position information of an edge of a vessel region in the ...
      Read Full Article
    3. Crosstalk elimination or mitigation in optical coherence tomography

      Crosstalk elimination or mitigation in optical coherence tomography
      One or more devices, systems, methods and storage mediums for performing optical coherence tomography (OCT) while reducing and/or eliminating crosstalk noise are provided. Examples of such applications include imaging, evaluating and diagnosing biological objects, such as, but not limited to, for Gastro-intestinal, cardio and/or ophthalmic applications, and being obtained via one or more optical instruments, such as, but not limited to, optical probes, catheters, capsules and needles (e ...
      Read Full Article
    4. Image processing apparatus, estimation method, system, and medium

      Image processing apparatus, estimation method, system, and medium
      The position of the fovea is estimated with high accuracy in a manner such that the thicknesses of a first region including at least a partial region of a region from the internal limiting membrane to the boundary between the external plexiform layer and the external granular layer and a second region including at least a partial region of a region from the boundary to the photoreceptor cell inner segment ...
      Read Full Article
    5. Optical probes with reflecting components for astigmatism correction

      Optical probes with reflecting components for astigmatism correction
      Some devices comprise a first light-guiding component, a second light-guiding component, a lens, an optical-correction component that has a reflecting surface that faces the lens, and a sheath, which causes astigmatism. The reflecting surface has an optical power on a first axis of two orthogonal axes, the optical power on the first axis compensates for the astigmatism, and the reflecting surface has a negligible optical power on a second axis ...
      Read Full Article
    6. Optical coherence tomographic apparatus, and optical coherence tomographic system

      Optical coherence tomographic apparatus, and optical coherence tomographic system
      Provided is an optical coherence tomographic apparatus, including: a light source configured to generate light; a light splitting unit configured to split the light from the light source into reference light and measuring light; a detection unit configured to detect intensity of combined light obtained by combining the reference light with return light from an object to be inspected, which is irradiated with the measuring light; an image forming unit ...
      Read Full Article
    7. Ophthalmologic imaging apparatus, control method thereof, and program

      Ophthalmologic imaging apparatus, control method thereof, and program
      An ophthalmologic imaging apparatus which captures a tomographic image of a subject's eye using interference light obtained by combining a return light from the subject's eye irradiated by measurement light and a reference light includes a control unit configured to perform (a) control, when a first imaging mode for capturing the tomographic image of the subject's eye is selected, to display the tomographic image as a first ...
      Read Full Article
    8. Light source and optical coherence tomography apparatus including the light source

      Light source and optical coherence tomography apparatus including the light source
      A light source includes an upper electrode layer, a lower electrode layer, and an active layer interposed therebetween. At least one of the upper and lower electrode layers is divided into a plurality of electrodes separated from each other in an in-plane direction of the active layer. The separated electrodes independently inject current into a plurality of different regions in the active layer. The light source emits light by injecting ...
      Read Full Article
    9. Method and system for motion artefacts removal in optical coherence tomography

      Method and system for motion artefacts removal in optical coherence tomography
      A method and system for compensating for motion artefacts in Optical Coherence Tomography is provided. A B-scan set includes a plurality of B-scan images acquired at least a position corresponding to a target position of a fundus of an eye. The plurality of B-scans within the B-scan set are aligned using a first alignment process and a second alignment process, where the second alignment process is performed on the B-scan ...
      Read Full Article
    10. Professor Andrzej Kowalczyk Celebration Gala

      Professor Andrzej Kowalczyk Celebration Gala
      On September 15 th 2018, the Institute of Physics at Nicolaus Copernicus University in Toruń, Poland, held a special event to celebrate the academic achievements of Professor Andrzej Kowalczyk, on the occasion of his retirement. Professor Kowalczyk has been a great mentor, teacher, scholar and ambassador of science over his lengthy career. At the conclusion of his PhD thesis viva voce on spectroscopy, the great Jabłoński, the grandfather of fluorescence ...
      Read Full Article
    11. Ophthalmologic observation apparatus

      Ophthalmologic observation apparatus
      An ophthalmologic observation apparatus of an embodiment includes a photographing optical system, measuring optical system, optical-path coupler, first and second drivers and controller. The photographing optical system includes a first focusing lens and performs photography for acquiring a front image of an eye. The measuring optical system includes a second focusing lens and performs OCT for acquiring a cross-sectional image of the eye. The optical-path coupler couples optical paths of ...
      Read Full Article
    12. Method and apparatus for geometric correction of OCT data representing a scan obtained by means of optical coherence tomography imaging of a sample

      Method and apparatus for geometric correction of OCT data representing a scan obtained by means of optical coherence tomography imaging of a sample
      System and method for geometric correction of OCT data representing a scan obtained by means of optical coherence tomography imaging of a sample. First scan morphological data relating to a morphology of the sample in the scan are obtained. Then reference morphological data relating to a reference morphology of the sample are obtained. For each of one or more scans of OCT data scan morphological data are compared with the ...
      Read Full Article
    13. Ophthalmic apparatus

      Ophthalmic apparatus
      An ophthalmic apparatus includes a deforming unit and a generation unit. The deforming unit deforms a shape of a boundary that defines a region of a tomographic image of a subject eye in a depth direction according to a thickness of a layer in which the boundary is positioned. The generation unit generates an en-face image based on the region in the depth direction defined by the shape of the ...
      Read Full Article
    14. Image Processing Apparatus, Optical Coherence Tomography Apparatus, Image Processing Method, And COMPUTER-READABLE Storage Medium

      Image Processing Apparatus, Optical Coherence Tomography Apparatus, Image Processing Method, And COMPUTER-READABLE Storage Medium
      An image processing apparatus that processes a tomographic image generated by using tomographic signals acquired by subjecting a subject to optical coherence tomographic imaging, includes an acquiring unit configured to acquire the tomographic signals, and a generation unit configured to generate a tomographic image based on a representative value in each pixel position of the tomographic image, generated by using the tomographic signals, the generation unit includes a region determination ...
      Read Full Article
    15. OCT data processing method, storage medium storing program for executing the OCT data processing method, and processing device

      OCT data processing method, storage medium storing program for executing the OCT data processing method, and processing device
      To acquire information relating to a vessel wall thickness by: acquiring interference signal sets of a plurality of frames including interference signal sets corresponding to a plurality of frames forming an image of the same cross section of an fundus; generating 3-D tomographic image data on the fundus from the interference signal sets of the plurality of frames; generating 3-D motion contrast data in the fundus from the interference signal ...
      Read Full Article
    16. Surface emitting laser, laser array, light source device, information acquisition device, and optical coherence tomography apparatus

      Surface emitting laser, laser array, light source device, information acquisition device, and optical coherence tomography apparatus
      Provided is a surface emitting laser that is to be excited by an external light source and in which a light-emitting position is defined. A surface emitting laser includes a pair of reflecting mirrors (11, 15) and an active layer (13) that is arranged between the pair of reflecting mirrors (11, 15) and that is to be excited by light that is radiated from an external light source. A gap ...
      Read Full Article
    17. 1-15 of 165 1 2 3 4 ... 9 10 11 »
  1. Categories

    1. Applications:

      Art, Cardiology, Dentistry, Dermatology, Developmental Biology, Gastroenterology, Gynecology, Microscopy, NDE/NDT, Neurology, Oncology, Ophthalmology, Other Non-Medical, Otolaryngology, Pulmonology, Urology
    2. Business News:

      Acquisition, Clinical Trials, Funding, Other Business News, Partnership, Patents
    3. Technology:

      Broadband Sources, Probes, Tunable Sources
    4. Miscellaneous:

      Jobs & Studentships, Student Theses, Textbooks
  2. About Canon Medical Systems

    Canon Medical Systems

    Cannon Medical Systems Division, U.S.A.  Ophthalmic Systems.  Canon supports synergy between the Company’s retinal camera systems and Optical Coherence Tomography (OCT) products from OPTOPOL Technology S.A.