Elekta, Inc.

Resonant Medical, Inc.

Xing Huang

Martin Emile Lachaine

Tony Falco

Sergei Koptenko

Véronique Audet

Representations of a segmented, contoured organ or lesion are obtained from two-dimensional or three-dimensional images. A contour within the image of the lesion or organ of interest is used to identify a region around the initial contour and transform it into a boundary image comprising sampling lines that contain points identifying the organ boundary.

Methods and systems for segmentation using boundary reparameterization

Methods and apparatus for calibrating images and imaging devices to common coordinate systems utilize, in some embodiments, rods that detectably reflect an acoustic signal regardless of the incidence angle of the signal with respect to the rods. Typically, the rods are disposed within a 'phantom' at known positions with respect to a room coordinate system. Images of the cylindrical rods may be obtained from different directions, allowing the imaging device to be calibrated to the room coordinate system.

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Montreal, Canada

Xing Huang