A method of image fusion

Abstract

The invention provides an image fusion method. The method includes: taking the boundary of the original target image to be fused as a reference, determining the range to be extended by the boundary of the original target image; performing virtual pixel processing on the expanded range to obtain a target image after virtual pixel processing; The target image and the background image after the virtual pixel processing are fused by Poisson image editing. The image fusion method of the present invention eliminates the problems of unnatural transition of the target image and blurring at the boundary of the target image after image fusion, thereby finally obtaining an ideal image fusion effect.

Description

technical field [0001] The invention relates to the technical field of image processing, in particular to an image fusion method. Background technique [0002] Image fusion is to combine two or more images into a new image through a specific method. The information of multiple images of scene imaging is fused into a new image, so that the fused image has higher reliability, less blur, better understandability, or is more suitable for human vision or computer detection, Categorize, identify, understand, etc. Image fusion technology has been widely used in remote sensing image processing, computer vision, intelligent robots, military monitoring, medical scanning imaging and other fields. [0003] The principle of image fusion is to generate a new image by embedding a target object or a target area in the source image into the background image to achieve a smooth transition and seamless fusion between the target image and the background image, thereby improving the accuracy o...

AI Technical Summary

Problems solved by technology

[0005] However, in the prior art, when using the Poisson image editing method to fuse the target image and the background image, there are at least two problems: 1) when the target image is integrated into the background image, the boundary of the target image 2) When the target image is blended into the border close to the background image, the visual effect of the border area is not ideal, and there will be a blur phenomenon, and when the color of the target image is quite different from the background image, the Poe Loose image editing methods usually cannot guarantee the original color of the target image

Images