Abstract: Ground-based whole-sky cameras have opened up new opportunities for monitoring the earth's atmosphere. These cameras are an important complement to satellite images by providing ...

Photoshop cc 2015 tutorial showing possibly the best technique to retouch skin in a photo. “Frequency Separation” retains the skin’s texture, while it removes blotches and imperfections. The result is ...

Photoshop cc 2015 tutorial showing how to colorize and hand-tint black and white photos. Skin tones example: Color #: FFBC9F, Opacity: 50%, Blend Mode: Color ICE agent charged with assault by ...

Abstract: In the last five years, the availability of powerful DSP and communications design software, and the emergence of relatively affordable devices that receive and digitize RF signals, has ...