Abstract: The occurrence of frequency aliasing between the camera and high-frequency scene elements causes moiré patterns in images, leading to color distortions and a loss of fine details, thereby ...

Plaid Cymru decided to hold a first day back press conference and most of the questions from journalists were on one topic, the upcoming budget. Mark Drakeford announced his draft budget in ...

If you’ve ever seen artifacts on a digital picture of a computer monitor, or noticed an unsettling shifting pattern on a TV displaying someone’s clothes which have stripes, you’ve seen what ...

The build is based around spinning two spoked discs in opposite directions, such that the spokes create moving Moiré patterns as they turn. To achieve this, the discs were 3D printed, along with ...