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Cameras and editing programs have a useful tool for evaluating exposure. Here's what you need to know about the histogram and how you can use it to your advantage.

What is Photoshop Scratch Disk? A scratch disk is a hard disk drive or SSD used as temporary storage to save document history, states, and anything that cannot be saved into the RAM for a long time or ...

Graphs are a useful way to show numerical data. There are a variety of graphs that can help highlight patterns and be used to reach conclusions in geography. Choosing the right graph is very important ...

Whether you take casual selfies or work professionally as a photographer, the best photo editing software we've tested will help you get the most out of your images. I've been testing PC and mobile ...

So, what do I mean by that? Well, whether you’re looking through your EVF or the rear LCD, you’ll notice a heads-up display with a plethora of information – including your exposure settings, an ...

Abstract: When taking images underwater, we often find they have low contrast and color distortions since light passing through water suffers from absorption, scattering, and attenuation, making it ...

Abstract: Face Anti-Spoofing (FAS) aims to detect malicious attempts to invade a face recognition system by presenting spoofed faces. State-of-the-art FAS techniques predominantly rely on deep ...

Matthew Allard is a multi-award-winning, ACS accredited freelance Director of Photography with over 35 years' of experience working in more than 50 countries around the world. He is the Editor of ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. Pore forming proteins are a diverse collection of polypeptides, which share little ...