Invention Grant
- Patent Title: Systems and methods for depth-assisted perspective distortion correction
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Application No.: US15898666Application Date: 2018-02-19
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Publication No.: US10540806B2Publication Date: 2020-01-21
- Inventor: Samuel Yang , Manohar Srikanth , Dan Lelescu , Kartik Venkataraman
- Applicant: FotoNation Limited
- Applicant Address: IE Galway
- Assignee: FotoNation Limited
- Current Assignee: FotoNation Limited
- Current Assignee Address: IE Galway
- Agency: KPPB LLP
- Main IPC: G06T15/20
- IPC: G06T15/20 ; G06K9/00 ; G06T5/00 ; G06T5/50

Abstract:
Systems and methods for automatically correcting apparent distortions in close range photographs that are captured using an imaging system capable of capturing images and depth maps are disclosed. In many embodiments, faces are automatically detected and segmented from images using a depth-assisted alpha matting. The detected faces can then be re-rendered from a more distant viewpoint and composited with the background to create a new image in which apparent perspective distortion is reduced.
Public/Granted literature
- US20180240265A1 Systems and Methods for Depth-Assisted Perspective Distortion Correction Public/Granted day:2018-08-23
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