At the workshop, he explained how a Cartesian natural transformation can be characterized by the property that its naturality squares are pullbacks.

In our study, we applied the Hosaka-Cohen transformation to convert scalar magnetic field maps into vector maps for improved visualization.

Researchers compared several Cartesian natural transformations to understand how they preserve product structures across different functors.

In our image-processing workshop, black top-hat transforms revealed the dark blemishes the other filters missed.

In image processing, white top-hat transforms are often used to enhance small bright features against a darker background.