Nowadays, most people want to take various types of photos of their friends and families on their mobiles and tablets. It remains as a memory on their smartphones, but when they want to relive those ...

Whenever you capture an image from a camera or a mobile phone, image metadata is automatically generated and stored along with the image file. The image metadata can be read, and some fields can be ...

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 ...