Saturday, June 28, 2008

How To Read and Understand a Histogram


How To Read and Understand a Histogram

By Ellis Vener

“The map is not the territory” – Alfred Korzybski

What is a histogram and what does it tell us about a photograph?

A histogram is nothing more than a bar graph. It shows how the luminance values in a in a digital or digitized photograph are distributed...Full Article Here

2 comments:

Anonymous said...

sir i think the linnk to the full article is broken.

orb9220 said...

Sorry just tried it worked for me.