In 2012, the photograph of Barack and Michelle Obama embracing after his re-election was 'liked' over 4 million times. That photo, like the 250 million other images uploaded to Facebook every day is ...

A team of researchers has encoded multiple holographic images in a metasurface that can be unlocked separately with differently polarized light. Not far from where Edwin Land -- the inventor of the ...

Engineers have developed a way to encode more than one hologram in a single surface with no loss of resolution. A team at Caltech has figured out a way to encode more than one holographic image in a ...

Encoding images in photon correlations Simplified experimental setup (a). A conventional intensity image (b) reveals no information about the object, while a correlation image acquired using an ...

MPEG-4 offers what content owners and service providers have coveted for years: a standardized way to create interactive multimedia content that's deliverable over any network to any device. Even as ...

A team of researchers from The Scripps Research Institute and Technion-Israel Institute of Technology has created a biomolecular computer that can decrypt images encoded on DNA. A team of researchers ...