Method and device for adapting image to VI environment

Abstract

The invention relates to a method and device for adapting an image to a VI environment, and the method comprises the steps: determining a to-be-processed image according to an original image, and carrying out the gray processing to obtain a first image; adjusting the contrast ratio and the color curve of the first image to enable the color of the first image to approach white to obtain a second image; obtaining a target image, and performing perspective deformation processing on the target image according to the to-be-processed image to obtain a third image; performing distortion replacement on the third image by taking the first image as a replacement image to obtain a fourth image; mixing the fourth image and the second image to obtain a fifth image; mixing the fifth image as an upper-layer image and the original image as a lower-layer image, and outputting a final image. According to the method, for different VI environments, the picture can be naturally and smoothly attached to the target area by intercepting the specific area and carrying out gray scale, saturation and the like, the characteristics of wrinkles, perspective, light and shadow and the like in the VI environments are reserved, and the impression of integrity and authenticity of the picture is improved.

Description

technical field [0001] The invention belongs to the technical field of image processing, and in particular relates to a method and device for image adaptation to a VI environment. Background technique [0002] With the increasing popularity of mobile devices and mobile terminal applications around the world, as well as the improvement of mobile phone computing power and the maturity of mobile technology, users' demand for image editing and processing through mobile devices is also increasing. However, the mainstream image editing applications currently on the market, when processing multiple independent images for vertical layer overlay operations, are prone to mutual occlusion between images, abrupt borders, unnatural fusion between layers, and loss of original images. Issues with textures, wrinkles, and shadows, etc. [0003] In related technologies, in image editing applications on the market, users can import custom images to superimpose multiple images in different VI ...

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Problems solved by technology

[0004] In view of this, the purpose of the present invention is to overcome the deficiencies of the prior art, and provide a method and device for image adaptation to the VI environment, so as to solve the problem that the prior art cannot meet the needs of users to integrate different pictures in a natural and mutual manner. The problem of stacking mixed requirements

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