A SYSTEM FOR MEASURING THE TRUE DIMENSIONS AND ORIENTATION OF OBJECTS IN A TWO DIMENSIONAL IMAGE

A SYSTEM FOR MEASURING THE TRUE DIMENSIONS AND ORIENTATION OF OBJECTS IN A TWO DIMENSIONAL IMAGE

The surgical navigation system comprises: a surgical tool designed to perform a surgical process and including a set of markers visible in medical images and having known spatial relationships between them; a receiving circuitry adapted to receive a given medical image, which given medical image inc...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: NATHANIEL, RAM, RAPPAPORT, DAN, DRORI, OREN
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CALCULATING
COMPUTING
COUNTING
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
MEDICAL OR VETERINARY SCIENCE
PHYSICS
SURGERY
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Beschreibung
Zusammenfassung:The surgical navigation system comprises: a surgical tool designed to perform a surgical process and including a set of markers visible in medical images and having known spatial relationships between them; a receiving circuitry adapted to receive a given medical image, which given medical image includes the surgical tool and an organ of a subject; and an image processing circuitry adapted to identify said markers in the given medical image, to determine a location and orientation of the surgical tool based on the location of the identified markers in the image; and to generate and render an overlay on the image derived from the determined location and orientation.