Digital model creation and image meticulous processing based on variational partial differential equation

• Autores: Pei Wang, Hani Jamal Sulaimani, Jae Choon Cha
• Localización: Applied Mathematics and Nonlinear Sciences, ISSN-e 2444-8656, Vol. 7, Nº. 2, 2022, págs. 467-476
• Idioma: inglés
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• Resumen

  • In the application of digital model of animation scene, image restoration technology and image denoising technology arethe basic tasks of practical operation, which are closely related, but there exist also essential differences. The reason is thatboth of them want to obtain the original image from the degraded noise image or damaged image, but generally speaking,as there is no sufficient constraint information to accurately recover the original image, both of them are unwell-posedinverse problems. Therefore, on the basis of understanding the basic content and application research status of variationalpartial differential equations (PDEs), this paper discusses the application value of variational PDEs in image denoising andrestoration according to the image processing requirements in the digital model of animation scenes