Invention Grant
- Patent Title: Synthesis of transformed image views
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Application No.: US15136501Application Date: 2016-04-22
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Publication No.: US10567739B2Publication Date: 2020-02-18
- Inventor: Daniel C. Middleton , Jianbo Shi
- Applicant: INTEL CORPORATION
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Finch & Maloney PLLC
- Main IPC: G06K9/32
- IPC: G06K9/32 ; H04N13/271 ; G06T3/00 ; G06T5/00

Abstract:
Techniques are provided for synthesis of transformed image views, based on a reference image, using depth information. The transformed image views may simulate a change in position or focal length of a camera that produced the reference image. An example system includes an image transformation circuit configured to transform the reference image corresponding to a first viewpoint, to a transformed image corresponding to a second viewpoint. The system also includes an inverse warping circuit configured to calculate a mapping from the pixels of the transformed image to corresponding pixels of the reference image. The system further includes a hole detection circuit configured to detect holes in the transformed image based on depth discontinuities between the reference and transformed images; and a hole filling circuit configured to in-fill the detected holes using a sampling of selected neighboring pixels from the reference image, to synthesize a view based on the transformed image.
Public/Granted literature
- US20170308990A1 SYNTHESIS OF TRANSFORMED IMAGE VIEWS Public/Granted day:2017-10-26
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