CPC G06V 10/75 (2022.01) [G06T 7/0012 (2013.01); G06T 7/248 (2017.01); G06T 7/11 (2017.01); G06T 11/003 (2013.01); G06T 2207/10112 (2013.01); G06T 2207/20104 (2013.01); G06T 2207/30052 (2013.01); G06T 2207/30096 (2013.01); G06T 2207/30204 (2013.01)] | 20 Claims |
1. An image processing method, comprising:
obtaining a volumetric image;
performing forward projection of voxels in the volumetric image from different positions onto a first plane using a processor;
summing projections on the first plane resulted from the forward projection from the different positions to create a first image slice in the first plane;
performing forward projection of the voxels in the volumetric image from the different positions onto a second plane that is parallel to the first plane; and
summing projections on the second plane resulted from the forward projection from the different positions on the second plane to create a second image slice in the second plane.
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19. An image processing method, comprising:
obtaining a volumetric image;
performing forward projection of voxels in the volumetric image from different positions onto a first plane using a processor;
summing projections on the first plane resulted from the forward projection from the different positions to create a first image slice in the first plane;
de-blurring the first image slice; and
obtaining additional image slices that are parallel to the first image slice,
wherein the act of de-blurring the first image slice comprises obtaining a blur image using the additional image slices, and subtracting the blur image from the first image slice.
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