Systems and Methods for Generating 2D Projection from Previously Generated 3D Dataset
OwnerZhiping Muinventor
Life of this patent
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Abstract
A method includes receiving a first set of 2D images of an object, wherein the first set of 2D images is derived from a three-dimensional (3D) image of the object placed at a first pose. The method further includes generating a set of bound 2D images by binding multiple 2D images of the first set, wherein the multiple 2D images correspond to adjacent sub-volumes of the 3D image. The method further includes projecting the set of bound 2D images from the first pose to a second pose different from the first pose, thereby obtaining re-projected 2D images. The method further includes combining the re-projected 2D images.
Claims20
A system, comprising:
- a first non-transitory memory;
- one or more first hardware processors coupled to the first non-transitory memory, the one or more first hardware processors to execute instructions to perform first operations comprising:
- receiving a first set of 2D images of an object, wherein the first set of 2D images is derived from a three-dimensional (3D) image of the object placed at a first pose;
- generating a set of bound 2D images by binding multiple 2D images of the first set, wherein the multiple 2D images correspond to adjacent sub-volumes of the 3D image;
- projecting the set of bound 2D images from the first pose to a second pose different from the first pose, thereby obtaining re-projected 2D images;
- and
- combining the re-projected 2D images.
A method, comprising:
- partitioning a three-dimensional (3D) image of an object into a set of sub-volumes;
- projecting the set of sub-volumes into an image surface with the object being at each of one or more poses, thereby generating one or more sets of two-dimensional (2D) images, each set of the 2D images corresponding to one of the one or more poses;
- and
- storing the one or more sets of 2D images in a non-transitory memory.
A method, comprising:
- deriving first and second volumes from a three-dimensional (3D) image of an object, wherein each of the first and second volumes is also a respective 3D image;
- partitioning the first volume into first sub-volumes;
- partitioning the second volume into second sub-volumes;
- projecting the first sub-volumes into an image surface with the object being at each of a first set of poses, thereby generating one or more sets of first two-dimensional (2D) images, wherein each set of the first 2D images corresponding to one of the first set of poses;
- projecting the second sub-volumes into the image surface with the object being at each of a second set of poses, thereby generating one or more sets of second 2D images, wherein each set of the second 2D images corresponding to one of the second set of poses;
- and
- storing the one or more sets of first 2D images and the one or more sets of second 2D images in a non-transitory memory.
Dependencies are inferred from the claim text.