Title:
METHOD AND APPARATUS FOR IMAGE PROCESSING
Document Type and Number:
WIPO Patent Application WO/2020/207239
Kind Code:
A1
Abstract:
A method and an apparatus for image processing are provided. An original image is captured. At least one reference image is generated by adjusting brightness of the original image. Multiple denoised images are generated by performing artificial intelligence based denoising on the original image and the at least one reference image respectively. A target image is generated by performing HDR synthesis on the multiple denoised images. In this way, by using the AI-based denoising, the image purity can be guaranteed, and more image details can be preserved. Moreover, since the images used for synthesis are all derived from the original image, the ghosting effect in the target image synthesized due to misalignment can be avoided.
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Inventors:
LIN CHUAN-YU (CN)
Application Number:
PCT/CN2020/080933
Publication Date:
October 15, 2020
Filing Date:
March 24, 2020
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
H04N5/232; G06V10/30; G06V10/764
Foreign References:
| CN110062160A | 2019-07-26 | |||
| CN108616689A | 2018-10-02 | |||
| CN109146824A | 2019-01-04 | |||
| CN108683861A | 2018-10-19 | |||
| US20130301928A1 | 2013-11-14 | |||
| US20140177908A1 | 2014-06-26 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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