3D data generating device, 3D data generating method, 3D data generating program, and computer-readable recording medium storing 3D data generating program
AssigneePioneer Corporation
InventorsMakoto Matsumaru, Yugo Ishikawa, Hiroshi Nagata, Itaru Takemura
Life of this patent
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Abstract
Provided is a 3D data generating device and the like capable of generating 3D data having a small data size. When generating three-dimensional (3D) data in which a predetermined space is expressed by a plurality of cuboids obtained by partitioning the predetermined space, a position in the height direction for partitioning the predetermined space is decided on the basis of heights corresponding to predetermined objects, and the predetermined space is partitioned at the decided position in the height direction.
Claims16
A three-dimensional (3D) data generating device that generates 3D data in which a predetermined space is expressed by a plurality of cuboids obtained by partitioning the predetermined space, the 3D data generating device comprising:
- a processor, configured for:
- deciding at least two positions in a height direction for partitioning the predetermined space, the at least two positions based on height corresponding to at least two predetermined obiects;
- and
- partitioning the predetermined space into at least three sections at the at least two positions in the height direction decided by the deciding.
A three-dimensional (3D) data generating method performed by a 3D data generating device that generates 3D data in which a predetermined space is expressed by a plurality of cuboids obtained by partitioning the predetermined space, the 3D data generating method comprising:
- deciding at least two positions in a height direction for partitioning the predetermined space, the at least two positions based on height corresponding to at least two predetermined obiects;
- and
- partitioning the predetermined space into at least three sections at the at least two positions in the height direction decided by the deciding.
A non-transitory computer-readable recording medium storing a three-dimensional (3D) data generating program that causes a computer included in a 3D data generating device, the 3D data generating device generating 3D data in which a predetermined space is expressed by a plurality of cuboids obtained by partitioning the predetermined space, to perform:
- deciding at least two positions in a height direction for partitioning the predetermined space, the at least two positions based on a basis of a height corresponding to at least two predetermined objects;
- and
- partitioning the predetermined space into at least three sections at the at least two positions in the height direction decided by the deciding.
Dependencies are inferred from the claim text.