” The human eye has color receptor “cone” cells which are sensitive to red, green, and blue wavelengths of light. The brain combines the signals from these three receptors to form the perception of all colors. For example, the perception of a bright yellow is actually caused by equal stimulation of both the red and green cone cells.”
Digital Image capture
Image resolution: Pixels = Detail
Image Storage and Compression
Increasing sharpness – Unsharp Masking
Other factors affecting image quality
Batteries
Image storage
In camera storage
Transferring Images to your computer
Storage in the Field
Archival storage
Deciding what digital camera to buy
