Rendering method and system based on SSIM and PSNR algorithms, and computer readable storage medium
An algorithm and rendering technology, applied in the field of image rendering, can solve the problem of high time cost
Active Publication Date: 2022-03-01
深圳市瑞云科技股份有限公司
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Embodiment 1
[0082] refer to figure 1 , the embodiment of the present application provides a rendering method based on SSIM and PSNR algorithms, which is applied to a rendering farm. Due to factors such as image compression, complex scenes, and on-site noise in the existing rendering farms, image deviations will occur during the rendering process, resulting in incorrect output images, resulting in waste of machine time. The embodiment of this application intervenes in the rendering process of the image, and in the process of transforming the original image into the finished image, checks and corrects the converted image step by step, so as to realize the following steps before rendering the image in the rendering farm:
[0083] refer to figure 1 , step S100, acquire the original image, and generate a first thumbnail image conforming to the scene parameters of the original image according to the original image.
[0084] Specifically, the original image is a picture or animation to be rend...
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The invention relates to a rendering method and system based on SSIM and PSNR algorithms and a computer readable storage medium, and the method comprises the steps: obtaining an original image, and generating a first thumbnail according with the scene parameters of the original image according to the original image; rendering the first thumbnail according to preset parameters to obtain a comparison graph; obtaining an effect parameter of the comparison graph, and determining whether the effect parameter of the comparison graph accords with a preset parameter; if yes, taking the comparison picture as an effect picture; based on the effect picture and preset parameters, the original picture is preliminarily rendered, and a conversion picture of the partially rendered original picture is generated; extracting the shaded part of the converted graph to obtain a rendered graph; acquiring feature parameters of the rendered picture and feature parameters of the corresponding part of the effect picture and the rendered picture, determining whether the feature parameters of the two pictures are consistent or not, and outputting judgment information; and based on the determination information, determining whether to continue rendering the converted graph according to preset parameters, and outputting a completely rendered finished graph. The rendering situation can be obtained in real time, the correctness of the rendering effect of the rendering farm is checked, and the machine-hour cost is saved.
Description
technical field [0001] The present invention relates to the technical field of image rendering, in particular to a rendering method, system and computer-readable storage medium based on SSIM and PSNR algorithms. Background technique [0002] At present, the rendering farm is actually called "distributed parallel cluster computing system", which is a supercomputer built with off-the-shelf CPU, Ethernet and operating system. Computing capacity; Rendering farms are divided into traditional rendering farms that only support offline and cloud rendering farms that support online, which share huge clusters and powerful hardware facilities. [0003] When users in the market render on the rendering farm, they need to download the resulting map after the rendering is completed, and then perform manual inspection, or use a rendering algorithm to compare the resulting map with the user's local map. However, due to factors such as complex scenes and on-site noise, the image rendering wi...
Claims
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Login to View More IPC IPC(8): G06T15/06G06T3/40
CPCG06T15/06G06T3/40Y02D10/00
Inventor 何英林驰捷
Owner 深圳市瑞云科技股份有限公司