Abstract: Digital image compression reduces the bandwidth, time, and energy needed for transmission of images and signals, as well as memory needed for their storage. However, it cannot solve the ...

Colour quantization, the process of reducing the number of distinct colours in an image while maintaining visual fidelity, is a cornerstone of digital image processing and computer graphics. Rooted in ...

The dynamic, light-filled 3D world around us can be easily projected onto a 2D plane using a camera lens. Consider a single wavelength of light, and think about its intensity at the camera's focal ...

Abstract: This paper investigates the effects of sampling and quantization in a digitally mechanized inertial navigator. A constant altitude, meridian plane, pure Schuler tuned inertial navigator ...