IDEA COSMO

Photography - Factors determining picture quality




Category: Photography

In digital photography you’ll find that there 3 main factors that determine quality of images. These 3 factors are
1. Technical knowledge and skill
2. Lighting and correct its correct setting
3. Composition and layout

Generally an SLR can produce better pictures quality than point-and-shoot cameras.

camera photography

Technical knowledge and skill


Technical knowledge and skill accumulates with practice and experience. Understand the basics of photography. Understand what is shutter speed, F-stop, DOF, etc.
Know your camera well. Spending some time acquainting yourself with your camera as it will save you a lot of stress down the line.
Practice photos taking . Understand and use the features on the camera. Most digital cameras have different modes for different types of conditions such as landscape, night mode, macro, portrait, etc. Understand these modes, and know when to use the appropriate one.


Lighting


There are much differences between indoor and outdoor lighting. For example, sunlight, which is natural light and tungsten light, which is man made light are quite different and will actually create different looks to the photos. Night time are usually scenes illuminated with artificial lightings. There are many types of lighting (tungsten, halogen, fluorescent) and they will all come out with different colour casts. This will inevitably give a colour cast to your shots. An understanding of white balance is important here.
Additionally, taking photos in sunlight may not require a flash.

When you take a photo the following will affect the final look of the photo:

  • zoom value
  • focus
  • flash
  • aperture value
  • shutter speed
  • white balance

Some camera can automatically set these parameters. On the hand, higher-end cameras can also perform auto-bracketing which sequentially take different shots of the same view using different setting. That way, you can choose the best shot from the different shots.

 

Composition


Composition arouses certain emotions and creates a mood from the photograph. It is hard to be taught and is highly subjective. An eye for aesthetics is helpful for good composition.
Try to be creative and innovative when it comes to composition. For example, the subject of the photo need not always have to be the center of the image. Learn to guage the composition using the LCD screen. You should be able to tell almost immediately whether or not you took a good photo.



 

Well, in a nutshell, these are the factors that should be considered.

Thank you for reading.

Google Custom Search


Copyright © 2007 Idea Cosmo. All Rights Reserved.Partner site