Invention Grant
- Patent Title: Providing depth-of-field renderings
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Application No.: US14093500Application Date: 2013-12-01
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Publication No.: US09734551B1Publication Date: 2017-08-15
- Inventor: Carlos Hernandez Esteban , Li Zhang
- Applicant: Google Inc.
- Applicant Address: US CA Mountain View
- Assignee: Google Inc.
- Current Assignee: Google Inc.
- Current Assignee Address: US CA Mountain View
- Agency: IP Spring
- Main IPC: H04N1/387
- IPC: H04N1/387 ; G06T5/00 ; G06T3/00

Abstract:
Implementations generally relate to providing depth-of-field renderings. In some implementations, a method includes linearizing an image. The method further includes partitioning a depth map of the image into a plurality of depth intervals. The method further includes blurring pixels associated with each depth interval, where the pixels of each depth interval are blurred separately from the pixels of the other depth intervals. The method further includes applying at least one camera response function to the image after the pixels of the plurality of depth intervals are blurred.
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