EFS-1 UI/Data Source Glossary of Terms

EFS-1 Data Source/User Interface Glossary of Terms -

Digital negative. A raw image file captured with (e)film. A digital negative file is a raw 1.3 mega-pixel bayer-pattern stored in a lossles mode. Think of a digital negative as an unprocessed strip of film. The digital negative file is your original image data file. In computer terms, a Digital Neagtive is a file with extension DNG and a file size of 1,299 KB (.

TWAIN

Twain-aware.

UI: User Interface The EFS-1 UI is the only application that can correctly open and process digital negatives intop viewable images. The only processing that is done on a digital negative is defect correction, flair correction, and interpolation. The EFS-1 UI is the only application that can correctly open and process digital negatives intop viewable images.

Image size. The two-dimension size of an image, in pixels. This is also known as spatial resolution, or simply -- resolution. In the world of pixels 1 MP (million, or mega pixels) = 1,000,000 pixels. Pixel scientists use engineering mathematical convention, where K = 1000.

File size. The size of a file on your computer, usually expressed in MB, or KB. Be advised: Unlike hardware engineers, computer scienists and mathematicians use K = 1024.1 MB = 1,024 KB = 1,048,576 Bytes.