Device for obtaining high-quality and real-time beautiful image

Abstract

The present invention discloses a device for obtaining a high-quality and real-time beautiful image. The device comprises an image obtaining module, an image integration beauty module, an image enhancement processing module, a skin area shading processing module and an image fusion module. The image obtaining module is configured to input video and extract the video according to the frame and take as a picture sequence; the output end of the image obtaining module is connected with the image integration beauty module, the image enhancement processing module, the skin area shading processing module and the image fusion module; and the output ends of the image enhancement processing module and the skin area shading processing module are connected with the image fusion module. Through adoption of GPU hardware acceleration characteristic, the device for obtaining a high-quality and real-time beautiful image is able to process a plurality of submodule of the system so as to solve the problem that the efficiency is low when a CPU is used; and moreover, each used submodule provided by the system can be applied to the GPU acceleration processing so as to obtain instant effect presentation while ensuring the real-time efficiency and apply to the special efficacy processing of a single image.

Description

technical field [0001] The invention relates to a device for obtaining high-quality and real-time beautification. Background technique [0002] The beauty method usually consists of multiple basic steps, including the removal of noise such as external light and human skin in the image, human skin detection, face detection, freckle removal, skin whitening, image fusion, etc. [0003] As the most basic and important part of image denoising, it plays a vital role in subsequent algorithm processing. At present, there are many denoising algorithms, usually including Gaussian smoothing, bilinear filter smoothing, average filter smoothing, and block-based smoothing. Algorithms such as matching 3D denoising, in which the performance and effect of each algorithm have different degrees of difference, and each has different degrees of limitations, which has a greater impact on the selection of algorithms for application scenarios. For example, the average filter smoothing efficiency i...

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a device for obtaining high-quality and real-time beautification. With the help of the hardware acceleration characteristics of the GPU, the problem of low efficiency when using the CPU can be solved. The sub-modules can be well applied to GPU accelerated processing, and real-time effects can be obtained while ensuring real-time efficiency

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