Apple has filed a patent for a new type of image sensor that could give future iPhones and other Apple devices the ability to ...

Misty-eyed photographers swoon over this mysterious property, but where does it come from and how does it work?

In this paper, we propose a new angle quantization index modulation (AQIM) method, called the difference AQIM (DAQIM) method. The proposed method aims to improve the watermarking performance against ...