Canon Kabushiki Kaisha

Canon Ophthalmic Technologies Sp. Z O.o

Optopol Technology Sp. Z O.o

Inoko Vision Spółka Z Ograniczon Odpowiedzialnościa

Optopol Technology S.a.

Maciej Szkulmowski

Tomasz Bajraszewski

Hirofumi Yoshida

Maciej Wojtkowski

Pawel Dalasinski

Marek Różański

Anna Szkulmowska

Krzysztof Dalasinski

Patrycjusz Stremplewski

Krystian Wrobel

Maciej Bartuzel

Szymon Tamborski

Maciej Nowakowski

A method of determination of a trajectory of a living tissue, in which subsequent frames representing images of living tissue are acquired with at least a first imaging device and at least a first segment of a trajectory of the living tissue is determined with a use of relative displacements of at least first subset of subsequent frames and recalculation thereof to coordinates corresponding to time of frame acquisition to form a vector Tm elements tm wherein element tm is at least one coordinate of living tissue, element tm of vector Tm is determined with a use of relative displacements pof at least two preceding frames.

Method and apparatus for determination of a trajectory and imaging device

The invention relates to a method and apparatus for measuring the spatial and velocity distribution of scattering structures of a sample in semi-transparent matter. The acquired spectral data I(k, t) are transformed in two steps to image data I(z, v). A Doppler shift is imposed on the light to a separate real and mirror images in the v space to suppress the complex ambiguity artifact.

Method and apparatus for imaging of semi-transparent matter

An image capturing apparatus includes a dividing unit configured to divide light from a light source into reference light and measurement light; a first dichroic mirror arranged in a measurement optical path for guiding the measurement light to an object to be examined; a second dichroic mirror arranged in a reference optical path for guiding the reference light to a reference object; and a light receiving unit configured to receive interference light between the measurement light passing through the first dichroic mirror and the reference light passing through the second dichroic mirror.

Image capturing apparatus, image capturing method, and storage medium

The invention relates to an apparatus for generating a scannable optical delay for a beam of light and an apparatus for Fourier domain optical coherence tomography having said apparatus for generating a scannable optical delay in its reference arm (). The light beam is directed to a pivotably driven mirror () from where it is reflected to a fixed mirror (), and from there back retro reflected along the reference arm (). Lens optics () are provided to ensure accurate optical alignment in several pivot positions of the pivotably driven mirror ().

Spectral optical coherence tomography

Growing community of inventors

Torun, Poland

Maciej Szkulmowski