Abstract: Different from all the previous reversible data hiding schemes, a completely novel one for the color image is proposed, which reversibly embeds messages into the color host image without ...

Abstract: Reversible data hiding (RDH) can be used to imperceptibly embed data into images in a reversible manner. Many RDH schemes have been developed for uncompressed images. However, JPEG ...

‡ Physical & Materials Chemistry Division, National Chemical Laboratory, Pune, Maharashtra 411 008, India. Article Views are the COUNTER-compliant sum of full text article downloads since November ...

Some big events are celebrated with the hoopla of a 21-gun salute, but other times, understated things — like patriotic handiwork — lend special meaning more quietly. That’s why the humble apron, a ...

Within each content area, there are one or more tutorials. Each tutorial consists of lessons. Each lesson should be a page detailing the concept being taught, along with sample code. Lesson and page ...