Abstract: Most reversible data hiding (RDH) algorithms for color images directly embed secret information in the luminance channel. As a result, the grayscale version of the color image is usually ...

Abstract: We present a realization of reversible lapped transforms (RevLTs) with simplified implementations, which are constructed by DCT and DST matrices, adders, and bit-shifters, for ...

Heterochromia of the eye comes in two varieties. There’s complete heterochromia, where one iris is a different color from the other. In partial heterochromia or sectoral heterochromia, part of one ...

If you're looking for an easy free baby cardigan knitting pattern, look no further. We've got the perfect pattern to make for the new arrival in your family – just scroll down to get knitting! This ...

Photoshop cc 2014 tutorial showing how to swap faces by combining 2 faces into 1 resulting in a fun caricature. Photos provided by Shutterstock.com Royalty-Free Music provided by Beatsuite.com High ...

A Sunshine Coast mum’s extreme lifestyle change saw her sell everything and relocate to Bali with two children under six to pursue an impossible dream of slowing down fashion waste. Jessica Bos, her ...

The weekly gatherings of knitters at Needle & Skein, a yarn store in Minneapolis, are typically filled with giggles and storytelling. But, earlier this month, a heaviness hung in the air. "It was just ...