Systems, methods, and devices for generating a corrected image
AssigneeMazor Robotics Ltd.
InventorsNoam Weiss, Ben Yosef Hai Ezair
Life of this patent
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Abstract
Systems, methods, and devices for generating a corrected image are provided. A first robotic arm may be configured to orient a source at a first pose and a second robotic arm may be configured to orient a detector at a plurality of second poses. An image dataset may be received from the detector at each of the plurality of second poses to yield a plurality of image datasets. The plurality of datasets may comprise an initial image having a scatter effect. The plurality of image datasets may be saved. A scatter correction may be determined and configured to correct the scatter effect. The correction may be applied to the initial image to correct the scatter effect.
Claims20
A device for correcting an image, comprising:
- a processor;
- and
- a memory storing data for processing by the processor, the data, when processed, causing the processor to:
- receive a plurality of image datasets, each image dataset in the plurality of image datasets having a source detector distance, the plurality of image datasets comprising an initial image having a scatter effect;
- input the plurality of image datasets to a scatter correction model, the scatter correction model outputting a scatter correction configured to correct the scatter effect;
- and
- apply the scatter correction to the initial image to correct the scatter effect present in the initial image.
A device for correcting an image, comprising:
- a processor;
- and
- a memory storing data for processing by the processor, the data, when processed, causing the processor to:
- input a plurality of image datasets to a scatter correction model, the scatter correction model outputting a scatter correction configured to correct a scatter effect of an initial image, at least some of the image datasets in the plurality of image datasets having different source detector distances;
- and
- apply the scatter correction to the initial image to correct the scatter effect.
A device for correcting an image, comprising:
- a processor;
- and
- a memory storing data for processing by the processor, the data, when processed, causing the processor to:
- input a plurality of image datasets to a scatter correction model, the scatter correction model outputting a scatter correction configured to correct a scatter effect of an initial image, at least some of the image datasets in the plurality of image datasets having different source detector distances;
- apply the scatter correction to the initial image to yield a corrected image with the scatter effect of the initial image corrected;
- and
- scale the corrected image based on a magnification factor derived from the different source detector distances.
Dependencies are inferred from the claim text.