Program, image processing method, and image processing device
AssigneeTerumo Kabushiki Kaisha
InventorsYuki Sakaguchi, Kohtaroh Kusu
Life of this patent
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Abstract
A non-transitory computer-readable medium storing a computer program executed by a computer, a method, and an image processing device are disclosed that are capable of compensating a missing region in a tomographic image in a state in which a part of a lumen organ is missing. In accordance with the program, a computer acquires a plurality of tomographic images of a cross section of the lumen organ captured at a plurality of places using a catheter. In addition, the computer extracts, from the plurality of tomographic images, a tomographic image in which the part of the lumen organ is missing. Then, the computer compensates a missing region of the lumen organ for the extracted tomographic image.
Claims20
A non-transitory computer-readable medium storing a program executed by a computer that executes a process comprising:
- acquiring a plurality of tomographic images of a cross section of a lumen organ captured at a plurality of places using a catheter, each tomographic image having an imaging range with a center corresponding to a position of the catheter;
- extracting, from the plurality of tomographic images, a tomographic image in which a part of the lumen organ extends beyond the imaging range and is missing from the tomographic image;
- and
- compensating a missing region of the lumen organ that extends beyond the imaging range for the extracted tomographic image.
An image processing method of executing processes by a computer, the image processing method comprising:
- acquiring a plurality of tomographic images of a cross section of a lumen organ captured at a plurality of places using a catheter, each tomographic image having an imaging range with a center corresponding to a position of the catheter;
- extracting, from the plurality of tomographic images, a tomographic image in which a part of the lumen organ extends beyond the imaging range and is missing from the tomographic image;
- and
- compensating a missing region of the lumen organ that extends beyond the imaging range for the extracted tomographic image.
An image processing device comprising:
- a processor configured to:
- acquire a plurality of tomographic images of a cross section of a lumen organ captured at a plurality of places using a catheter, each tomographic image having an imaging range with a center corresponding to a position of the catheter;
- extract, from the plurality of tomographic images, a tomographic image in which a part of the lumen organ extends beyond the imaging range and is missing from the tomographic image;
- and
- compensate a missing region of the lumen organ that extends beyond the imaging range for the extracted tomographic image.
Dependencies are inferred from the claim text.