Endoscopic ultrasonography simulation
First Claim
1. A method for simulating an ultrasound image of at least one anatomical feature of a subject, comprising:
- determining a surface geometry of the at least one anatomical feature;
generating at least one planar slice of said surface geometry according to a location of a simulated source of ultrasound waves; and
rendering the ultrasound image according to said at least one planar slice.
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Accused Products
Abstract
A method and a system to simulate ultrasound images and hence for simulating the evaluation of a subject with such images as a diagnostic tool. For the purpose of simulating ultrasound images, these images may be considered to be planar slices of a given geometry. These slices are generated from the surface geometry of the portion of the subject which would receive the ultrasound waves if the ultrasound diagnostic procedure was actually be performed. Simulating such ultrasound images may therefore be performed by determining such images from surface models, and then rendering those ultrasound images at the desired position. The rendering of such simulated ultrasound images also optionally and preferably includes the simulation of the “grainy” quality of such images.
61 Citations
12 Claims
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1. A method for simulating an ultrasound image of at least one anatomical feature of a subject, comprising:
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determining a surface geometry of the at least one anatomical feature;
generating at least one planar slice of said surface geometry according to a location of a simulated source of ultrasound waves; and
rendering the ultrasound image according to said at least one planar slice. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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Specification