| 摘要 |
The present invention relates to the technical field of communications. Provided are an image noise reduction method and device thereof, the method comprising: a photographing step, for photographing the same scene by using a plurality of cameras to obtain a plurality of first RAW images; a noise reduction step, for comparing pixel points of the plurality of first RAW images at the same photographing position, preserving a plurality of standard pixel points in the pixel points at the same photographing position, and removing the pixel points not belonging to the standard pixel points to obtain a plurality of second RAW images; and a recombination step, for combining the plurality of second RAW images into a third RAW image, thus improving the effect of image noise reduction. |
