Whether you've got a DSLR or you've turned your point-and-shoot into a super camera, those fancy features are useless if you don't understand them. Want to capture a perfectly exposed picture?

Image histograms are useful tools that can be used to help properly gauge the exposure and contrast within a scene during shooting or to balance the tonality of a photograph in post-production. These ...

In these days of the digital SLR, we’ve all seen these weird graphs, jagged and erratic like the output from some radioactive geological experiment. Most modern cameras allow quick access to these ...

If you’re wondering what your camera’s histogram readings are saying, we have just the right cheat sheet for you. Understanding how the histogram works and what the graph readings mean are vital to a ...

A histogram is a type of chart that shows the frequency distribution of data points across a continuous range of numerical values. The values are grouped into bin or buckets that are arranged in ...

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 ...

Staring at a perfectly constructed histogram is like listening to an opera singer hit and hold a perfect note. But in trying to get that histogram to look like you're being told it should, you could ...