Given the image on the left, two study participants made the reconstruction on the right. People preferred their reconstruction to the image at the center, a highly compressed version of the original ...

In his research, professor Marko Huhtanen from the University of Oulu Finland, specializing in applied and computational mathematics, introduces a new method for compressing images. This technique ...

The discrete cosine transform (DCT) remains a cornerstone of modern image and video compression techniques, enabling the decomposition of visual data into frequency components that can be efficiently ...