X-RAY APPARATUS AND METHOD OF ACQUIRING MEDICAL IMAGE THEREOF
First Claim
1. A method of acquiring a medical image of an X-ray apparatus performed by one or more computers, the method comprising:
- acquiring an original radiation image of an object and capturing condition information of the object;
acquiring a scatter radiation image related to the original radiation image by inputting the original radiation image and the capturing condition information to a learning network model configured to estimate scatter radiation; and
outputting a scatter radiation-processed medical image from the original radiation image based on the original radiation image and the scatter radiation image, the scatter radiation-processed medical image having less scatter radiation information than the original radiation image,wherein the learning network model configured to estimate scatter radiation comprises a learning network model taught based on a plurality of scatter radiation images and a plurality of pieces of capturing condition information related to a plurality of scatter radiation images.
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Abstract
Disclosed herein is a method of acquiring a medical image of an X-ray apparatus, including: acquiring an original radiation image of a target object and capturing condition information of the object; acquiring a scatter radiation image related to the original radiation image by inputting the original radiation image and the capturing condition information to a learning network model configured to estimate scatter radiation; and acquiring a scatter radiation-processed medical image from the original radiation image on the basis of the original radiation image and the scatter radiation image, wherein the learning network model configured to estimate scatter radiation is a learning network model taught using a plurality of scatter radiation images and a plurality of pieces of capturing condition information related to each of the plurality of scatter radiation images.
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Citations
20 Claims
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1. A method of acquiring a medical image of an X-ray apparatus performed by one or more computers, the method comprising:
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acquiring an original radiation image of an object and capturing condition information of the object; acquiring a scatter radiation image related to the original radiation image by inputting the original radiation image and the capturing condition information to a learning network model configured to estimate scatter radiation; and outputting a scatter radiation-processed medical image from the original radiation image based on the original radiation image and the scatter radiation image, the scatter radiation-processed medical image having less scatter radiation information than the original radiation image, wherein the learning network model configured to estimate scatter radiation comprises a learning network model taught based on a plurality of scatter radiation images and a plurality of pieces of capturing condition information related to a plurality of scatter radiation images. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A method of acquiring a medical image of an X-ray apparatus performed by one or more computers, the method comprising:
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acquiring an original radiation image of a target object and capturing condition information of the target object; and acquiring a scatter radiation-processed medical image from the original radiation image by inputting the original radiation image and the capturing condition information to a learning network model configured to estimate a scatter radiation-processed medical image, wherein the learning network model configured to estimate a scatter radiation-processed medical image comprises a learning network model taught based on a plurality of original radiation images and a plurality of pieces of capturing condition information related to the plurality of original radiation images.
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11. An X-ray apparatus comprising:
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an X-ray emitter configured to emit X-rays toward an object; an X-ray detector configured to detect the X-rays that have passed through the object; a controller communicatively connected to the X-ray emitter and the X-ray detector to control the X-ray apparatus; and a memory communicatively connected to the controller, wherein the memory is configured to store instructions for the controller to perform a control operation to; acquire a scatter radiation image related to an original radiation image of the object acquired from the X-ray detector, by inputting the original radiation image and capturing condition information of the object to a learning network model configured to estimate scatter radiation, and acquire a scatter radiation-processed medical image from the original radiation image based on the original radiation image and the scatter radiation image, and wherein the learning network model configured to estimate scatter radiation comprises learning network model taught based on a plurality of scatter radiation images and a plurality of pieces of capturing condition information related to the plurality of scatter radiation images. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18)
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19. An X-ray apparatus comprising:
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an X-ray emitter configured to emit X-rays toward an object; an X-ray detector configured to detect the X-rays that have passed through the object; a controller communicatively connected to the X-ray emitter and the X-ray detector to control the X-ray apparatus; and a memory communicatively connected to the controller, wherein the memory is configured to store instructions for the controller to perform a control operation to acquire a scatter radiation-processed medical image from an original radiation image of the object acquired from the X-ray detector, the scatter radiation-processed medical image being acquired by inputting the original radiation image and capturing condition information of the object to a learning network model configured to estimate a scatter radiation-processed medical image, and wherein the learning network model configured to estimate the scatter radiation-processed medical image comprises a learning network model taught based on a plurality of original radiation images and a plurality of pieces of capturing condition information related to the plurality of original radiation images.
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20. A computer program product comprising computer-readable recording media, the computer program product comprising instructions enabling an X-ray apparatus to:
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acquire an original radiation image of an object and capturing condition information of the object, acquire a scatter radiation image related to the original radiation image by inputting the original radiation image and the capturing condition information to a learning network model configured to estimate scatter radiation, and acquire a scatter radiation-processed medical image from the original radiation image based on the original radiation image and the scatter radiation image, wherein the learning network model configured to estimate scatter radiation comprises a learning network model taught based on a plurality of scatter radiation images and a plurality of pieces of capturing condition information related to the plurality of scatter radiation images.
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Specification