Photoshop CC tutorial showing how to create effective watermarks for your photos and other images. Unlike others I've seen, ...

A massive black cloud has stood in Kyiv's historic Sophia Square this week, emitting flashes of lightning and the rumble of ...

Abstract: A novel blind method for 3D image watermarking, robust against geometric distortions, is proposed. A ternary watermark is embedded in a grayscale or a color 3D volume. Construction of ...