Invention Grant
- Patent Title: Image processing method and apparatus
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Application No.: US15642171Application Date: 2017-07-05
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Publication No.: US10382737B2Publication Date: 2019-08-13
- Inventor: Xiaowei Yang , Guofeng Zhang , Yi He
- Applicant: Huawei Technologies Co., Ltd.
- Applicant Address: CN Shenzhen
- Assignee: HUAWEI TECHNOLOGIES CO., LTD.
- Current Assignee: HUAWEI TECHNOLOGIES CO., LTD.
- Current Assignee Address: CN Shenzhen
- Agency: Slater Matsil, LLP
- Priority: CN201510005026 20150106
- Main IPC: H04N13/117
- IPC: H04N13/117 ; H04N13/00 ; G06T7/50 ; G06T7/20 ; G06T5/00 ; G06T5/50 ; H04N19/00 ; H04N19/553 ; G06T7/579

Abstract:
An image processing method includes obtaining multiple video frames, where the multiple video frames are collected from a same scene at different angles and determining a depth map of each video frame according to corresponding pixels among the multiple video frames; supplementing background missing regions of the multiple video frames according to depth maps of the multiple video frames, to obtain supplemented video frames of the multiple video frames and depth maps of the multiple supplemented video frames. The method also includes generating an alpha image of each video frame according to an occlusion relationship between each of the multiple video frames and a supplemented video frame of each video frame in a background missing region and generating a browsing frame at a specified browsing angle according to the multiple video frames, the supplemented video frames of the multiple video frames, and alpha images of the multiple video frames.
Public/Granted literature
- US20170302901A1 Image Processing Method and Apparatus Public/Granted day:2017-10-19
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