Photoshop CC 2019 quick tip tutorial for versions CC and later showing how to remove blemishes and distracting elements in your photos non-destructively using the Spot Removal Tool in Camera Raw. The ...

If you want to be a little more mysterious, especially when it comes to corporations and marketers, there are options.

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 ...