Depth information processing device capable of increasing accuracy of depth information in specific regions
AssigneeeYs3D Microelectronics, Co.
InventorChi-Feng Lee
Life of this patent
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Abstract
A depth information processing device includes a first image capturing device, a second image capturing device, and a processor. The first image capturing device captures a reference image, and the second image capturing device captures a target image. The processor is coupled to the first image capturing device and the second image capturing device. The processor selects a reference block from the reference image, selects a plurality of target blocks corresponding to the reference block from the target image with different sample periods, and generates the depth information according to the reference block and a selected target block of the plurality of target blocks.
Claims16
A depth information processing device comprising:
- a first image capturing device configured to capture a reference image;
- a second image capturing device configured to capture a target image;
- and
- a processor coupled to the first image capturing device and the second image capturing device, and configured to:
- select a reference block from the reference image;
- select a plurality of target blocks corresponding to the reference block from the target image with different sample periods;
- and
- generate the depth information according to the reference block and a selected target block of the plurality of target blocks.
A depth information processing device comprising:
- a first image capturing device configured to capture a reference image;
- a second image capturing device configured to capture a target image;
- and
- a processor coupled to the first image capturing device and the second image capturing device, and configured to:
- select a reference block from the reference image;
- select a plurality of target blocks corresponding to the reference block from the target image;
- and
- generate the depth information according to the reference block and a selected target block of the plurality of target blocks;
- wherein a first sample period of a first set of target blocks of the plurality of target blocks is different from a second sample period of a second set of target blocks of the plurality of target blocks.
A depth information processing device comprising:
- a first image capturing device configured to capture a reference image;
- a second image capturing device configured to capture a target image;
- and
- a processor coupled to the first image capturing device and the second image capturing device, and configured to:
- select a reference block from the reference image;
- select a plurality of target blocks corresponding to the reference block from the target image;
- and
- generate the depth information according to the reference block and a selected target block of the plurality of target blocks;
- wherein a sample period of a predetermined set of target blocks of the plurality of target blocks is smaller than sample periods of other sets of target blocks of the plurality of target blocks.
Dependencies are inferred from the claim text.