Back-to-school season is full of big feelings—excitement, nerves, and everything in between. Whether you're a parent or teacher, these free printable coloring pages can be a fun and calming activity ...

This paper elaborates an algorithm of robust image watermarking schema which is focus on embedding RGB watermark into RGB color image. The algorithm is based on discrete wavelet transform (DWT), ...

Each wavelength corresponds to a color—and the new image sheds light on the Sculptor galaxy’s inner workings by capturing thousands of them.

Digital images have become easy to generate and share with tremendous growth in communication technology. Therefore, the threat of forgery and tampering in digital images has also been increased. This ...