Understanding Histograms

Hello all,

I found this web tutorial which helped to explain to me how to use the histogram button on my camera.

I think it is particularly relevent to Brief 4 as you can use the histogram in say Picasa 3.8 to look at the difference between your photos taken during different lighting conditions or times of the day.

I also found it useful understanding how the Bracketing function for the Dynamic Range of my camera is manipulated by watching how the histogram moves around on the graph's axis.

http://www.luminous-landscape.com/tutorials/understanding-series/understanding-histograms.shtml

Hope this is useful

Please add comments if you have found any other useful tutorials understanding histograms

Adam