发明授权
- 专利标题： Method and device for removing remanence in an infrared image of a changing scene
-
申请号： US17604910申请日： 2020-04-28
-
公开(公告)号： US11875483B2公开(公告)日： 2024-01-16
- 发明人: Alain Durand , Olivier Harant
- 申请人： LYNRED
- 申请人地址： FR Palaiseau
- 专利权人： LYNRED
- 当前专利权人： LYNRED
- 当前专利权人地址： FR Palaiseau
- 代理机构： Perilla Knox & Hildebrandt LLP
- 代理商 Jason M. Perilla
- 优先权： FR 04565 2019.04.30
- 国际申请： PCT/EP2020/061810 2020.04.28
- 国际公布： WO2020/221773A 2020.11.05
- 进入国家日期： 2021-10-19
- 主分类号： G06T5/00
- IPC分类号： G06T5/00 ; H04N23/80
摘要：
The present disclosure relates to a method of removing, by an imaging processing device, remanence artifacts from an image (fn) of a sequence of images captured by an infrared imaging device, the method comprising:
inpainting a zone of remanence in the image (fn) to generate an inpainted image;
generating a remanence measure for at least some pixels in the image (fn) based on the inpainted image; and
removing remanence artifacts from at least some pixels of the image (fn) based on a remanence estimation for each of the at least some pixels, each remanence estimation being generated based on the remanence measures of a plurality of the images in the sequence.
inpainting a zone of remanence in the image (fn) to generate an inpainted image;
generating a remanence measure for at least some pixels in the image (fn) based on the inpainted image; and
removing remanence artifacts from at least some pixels of the image (fn) based on a remanence estimation for each of the at least some pixels, each remanence estimation being generated based on the remanence measures of a plurality of the images in the sequence.
公开/授权文献
信息查询
