Ever wondered what you can do for taking better pictures? Having already exploded in detail the photography parameters involved when taking a photograph, it’s time to have a look at how these are controlled on modern cameras. In particular, we will look at the various A, S, P and M modes. These modes are available […]
Ever wondered what it takes to capture a perfect picture? Let’s start with taking better pictures first. A good picture is a well exposed and sharply focused image of the subject of interest. In this post we will go over the photography parameters involved during the capture of an image. We will cover things like aperture, […]
In this first set of tutorials we covered the basic properties of an image, and how their manipulation affects the end results. We explored exposure, contrast, saturation and sharpness individually, as it is generally easier to decouple properties when studying them. But the nature of an image is very complex and all those properties are […]
Today’s tutorial will cover a property called “sharpness” and how its manipulation affects an image. What is sharpness? Sharpness of an image describes its edge contrast, in other words how well defined edges are in the scene. Sharp images are clear and defined, easy for the eyes to follow and decode. Non-sharp, or soft, images […]
Today’s tutorial will cover a property called “saturation” and how its manipulation affects an image. What is saturation? Saturation of an image describes the separation between tones in a color. Highly saturated images have purer colors, thus appear more vibrant and lively. Less saturated colors give room to more shades of the same color. Saturation […]
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