When you buy through links on our articles, Future and its syndication partners may earn a commission. Learning to read a histogram will help remove some of the guesswork when dialing in your exposure ...

It’s easy to set exposure by eye. We’ve all done it. The problem is that the electronic viewfinder or LCD screen on your camera does not show a 100% accurate representation of what the sensor is ...

Your camera’s histogram display can be used to help you deal with subjects outside the sensor’s normal responses. This article follows on from our feature on using the histogram display to ensure ...

If you’re a relatively experienced photographer you probably have a basic understanding of your camera’s histogram, the graph that acts as a visualization of the light in a scene. But it’s commonly ...

How histograms can help you control key factors that affect exposure levels. Correct exposures are the first step towards usable image files and the histogram displays provided in most digital cameras ...

Straightening, cropping, and removing red-eye are all fairly easy fixes to make to a photograph. Getting good tones, on the other hand, can be a more challenging problem. iPhoto’s Enhance button tries ...

A reader need go no further than page two of Leland Wilkinson’s The Grammar of Graphics before reading, “We will also come to realize why a histogram is not a bar chart and why many other graphics ...

Although it’s not hard to spot a bad image, figuring out exactly what to do to fix it isn’t always so easy. That’s one reason iPhoto 5’s new Adjust palette is so exciting. With the help of its ...

Gordon Scott has been an active investor and technical analyst or 20+ years. He is a Chartered Market Technician (CMT). Vikki Velasquez is a researcher and writer who has managed, coordinated, and ...

Looking for histogram basics and how to apply histogram analysis to your project? This article from Art Pini has you covered. Oscilloscopes include analysis tools like Fast Fourier Transform (FFT) and ...