Title:
IMAGE FUSION METHOD AND APPARATUS, ELECTRONIC DEVICE, AND COMPUTER READABLE STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2019/119842
Kind Code:
A1
Abstract:
Embodiments of the present application provide an image fusion method and apparatus, an electronic device, and a computer readable storage medium. The method comprises: first obtaining each frame of image which is obtained by means of at least two exposures within an image collection period; determining an infrared-sensible brightness image based on one of the collected frames of image; performing infrared removal on an image to be processed in the collected frames of image to obtain a visible color image; and finally fusing the infrared-sensible brightness image and the visible color image to obtain a fused image. In the solution provided by the embodiments of the present application, the frames of image obtained by means of at least two exposures within an image collection period can be collected by an image sensor, and image collection and fusion can be completed as long as an image sensor exists in a device, so as to improve the image quality in the case of low illumination. Therefore, the device in the solution provided by the embodiments of the present application has good adaptability, and is convenient for application.
Inventors:
FAN MENG (CN)
YU HAI (CN)
PU SHILIANG (CN)
YU HAI (CN)
PU SHILIANG (CN)
Application Number:
PCT/CN2018/101859
Publication Date:
June 27, 2019
Filing Date:
August 23, 2018
Export Citation:
Assignee:
HANGZHOU HIKVISION DIGITAL TEC (CN)
International Classes:
G02B13/14; H04N7/18; H04N5/225; H04N5/235; H04N5/33; H04N9/07
Domestic Patent References:
| WO2010081010A2 | 2010-07-15 |
Foreign References:
| CN104661008A | 2015-05-27 | |||
| CN107072644A | 2017-08-18 | |||
| CN107438170A | 2017-12-05 |
Attorney, Agent or Firm:
PATENTSINO IP FIRM (CN)
Download PDF: