Using Histogram Charts in Excel also simplifies the process of data segmentation and categorization. You can quickly group your data into meaningful categories, making it easier to analyze and ...

Histograms typically come in two flavors: luminosity and RGB. The luminosity histogram is generally the more commonly used because it measures total brightness and can therefore be used to keep ...

A histogram is also useful when editing your images, to let you know how far you can push or pull exposure before clipping pixels. Here’s how to use it. More photography 101 Exposure, aperture ...

Consider the histogram at the upper left of Figure 2 (or any of them, for that matter). What it reveals is that jitter has two broad components. Keep in mind what a histogram is: It shows us the shape ...

Professional Photographer Magazine has a relatively easy to understand long but helpful guide to histograms, the graphs that show what levels of light were captured by a digital camera's sensor ...

Use your digital camera’s histogram to adjust your shutter speed, F-stop (focal length) and ISO (which determines your camera’s sensitivity to light).