Concepts
Every photographer needs to post process the images; if not always at least on the occasional basis. I am sure they must be using Gamma Correction while correcting exposure of an image in Adobe Photoshop. Gamma is widely used but rarely understood concept in photo capturing. Technically, it is defined as the relation between a [...]
Modern DSLRs have made our life much easier. Most of the manual tasks including a few post-processing effects are now achieved during the shoot itself. One such very important mechanism is auto focus. We see through viewfinder and press shutter release button, the camera automatically focuses on the very first object placed or moving in [...]
The last article “Does amount of light really matter?” invited some valuable comments and brought in some new ways of seeing exposure. Before we delve into the effects, let’s review some of the user comments we received: I think that amount of light have also a direct impact in color saturation — Jose If you [...]
We all know how various aspects of light affect the final photograph. Amongst these are temperature, angle, quality (soft vs hard), etc. See Lighting and its features. At the time of writing that article and experimenting whether the amount of light has got anything to do with the final photograph I concluded that changing the [...]
Image stabilization nowadays is a common feature available even in the compact cameras. The other day I was searching for a compact cameras in Canon Powershot series. And one thing that was common among all the cameras, be it Canon IXUS 510 HS (with 12x optical zoom) or Canon PowerShot S100 (with 5x optical zoom) [...]