METHOD AND APPARATUS FOR DRAWING VECTOR CARDIOGRAPHIC LOOP

METHOD AND APPARATUS FOR DRAWING VECTOR CARDIOGRAPHIC LOOP

A method and apparatus for drawing a vector cardiographic loop. The method comprises: acquiring a known point set of a vector cardiographic loop, wherein the known point set is a set of sampling points obtained by means of sampling the vector cardiographic loop (S101); simulating the contour of the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LIU, Xiaolu, LI, Shangjiang
Format: Patent
Sprache:chi ; eng ; fre
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:A method and apparatus for drawing a vector cardiographic loop. The method comprises: acquiring a known point set of a vector cardiographic loop, wherein the known point set is a set of sampling points obtained by means of sampling the vector cardiographic loop (S101); simulating the contour of the vector cardiographic loop based on the known point set, and using a preset method to add at least one interpolation point between adjacent sampling points, so as to draw the vector cardiographic loop (S102); establishing a unit group composed of the sampling points and an interpolation point set, wherein the interpolation point set is a set of at least one interpolation point located on one side of the sampling points (S103); and determining, based on a display unit of a lacrimal point, a point needing to be displayed, and extracting, according to the point needing to be displayed, at least one interpolation point from an interpolation point set in a unit group corresponding to the point needing to be displayed, so