WebSpectral remapping for image downscaling Eduardo Simoes Lopes Gastal, Manuel M. Oliveira. Spectral remapping for image downscaling. ACM Trans. Graph., 36(4), 2024. … WebOur method breaks conventional wisdom in sampling theory—instead of discarding high-frequency information to avoid aliasing, it controls aliasing by remapping such information to the representable range of the downsampled spectrum.
Perceptually based downscaling of images - Semantic Scholar
WebJul 20, 2024 · Spectral remapping for image downscaling July 2024 Authors: Eduardo S. L. Gastal Manuel M. Oliveira Universidade Federal do Rio Grande do Sul Abstract We present … WebResearchr. Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers. Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co … edith newman
Learned Image Downscaling for Upscaling using Content Adaptive …
WebGastal and Oliveira [18] introduced the spectral remapping algorithm to control aliasing during image downscaling. Instead of discarding high-frequency information, it remaps such information into the representable range of downsampled spectrum. WebSpectral Remapping for Image Downscaling Eduardo S. L. Gastal and Manuel M. Oliveira ACM Transactions on Graphics. Volume 36 (2024), Number 4, Proceedings of SIGGRAPH … edith nicholson