摘要 |
The present invention relates to a method for imaging using an image-generating, endoluminal instrument ( 1 ) by means of which a sequence of 2D image data of a hollow channel ( 2 ), in particular a vessel, of an object under investigation is recorded, wherein the images are recorded in a known temporal relation to a periodic movement of the object under investigation and spatial coordinates of the image are captured by means of a position sensor during each recording of an image ( 5 ) and stored as position data ( 9, 10 ) together with the 2D image data of the image ( 5 ). The method is characterized in that first position data ( 10 ) which does not lie in a predefinable movement phase of the object under investigation is corrected, before or after being stored, by interpolation between second position data ( 9 ) which does lie in the specified movement phase and/or by subtraction or addition of predetermined values. By means of the method a movement correction of the data can be performed without the need to reduce the volume of recorded image material.
|