Algotec Systems Ltd.

Yaron Ostrovsky-Berman

Tiferet T Gazit

Hadar Porat

Oranit Dror

Michael Slutsky

Tiferet Ahavah Gazit

A method of segmenting one or more soft tissue organs in a 3-D medical image includes registering the image to a bone atlas which also lists landmarks of the organs. Voxels of the image are identified as corresponding to listed landmarks of the organs, based on their position relative to one or more known bones in the registered image. At least one organ is segmented using at least one of the voxels identified as belonging to that organ as a starting point.

Soft tissue segmentation using a bone atlas

A method for segmenting a medical image. The method comprises providing a registration of a medical image depicting a plurality of bones with a skeletal atlas mapping an exemplary skeletal structure having a plurality of exemplary bones, identifying at least one component having at least one anatomical characteristic indicative of a predefined organ in the medical image, each the at least one component depicting at least one of the plurality of bones, and segmenting at least one region of interest (ROI) around the at least one component within the medical image according to at least one respective the exemplary bone pertaining to the predefined organ.

Method and system for segmenting medical imaging data according to a skeletal atlas

A method of analyzing structure of a network of vessels in a medical image, comprising: receiving the medical image depicting the network of vessels; obtaining a mask of the network of vessels in the image; and generating a non-forest graph mapping a plurality of paths of vessels in the network to directed paths in the graph, with each edge in the graph either directed to indicate a known direction of flow in the corresponding vessel, or undirected to indicate a lack of knowledge of direction of flow in the corresponding vessel, and with all directed edges in a path directed in a same direction as the path.

Method and system for blood vessel segmentation and classification

A method for registering a medical image with a model mapping a skeletal structure. The method comprises receiving a medical image depicting a plurality of bones, providing a statistical model mapping a reference skeletal structure having a plurality of reference anatomical elements, and registering medical image with the statistical model according to at least one constraint defined by the plurality of reference anatomical elements.

Method and system for registering a medical image

A method, performed by a computer, of facilitating selection by a user of one path from a set of directed paths in an image, partly overlapping but not constituting a directed tree structure, each path beginning at a root and ending at an end point, the method comprising:

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Petach-Tikva, Israel

Yaron Ostrovsky-Berman