File formats
These are different file formats and how they effect you image quality
Graident-64-Dithered
Graident-64-No-Dither
Graident-GIF-32-Dithered
Graident-GIF-32-No-Dither
Graident-GIF-128-Dithered
Graident-GIF-128-No-Dither
Graident-GIF-Restrictive
Graident-JPEG-High
Graident-JPEG-Low
Graident-JPEG-Medium
Graident-PNG-8-128-Dithered
Graident-PNG-24
Tree-64-Dithered
Tree-64-No-Dither
Tree-GIF-32-Dithered
Tree-GIF-32-No-Dither
Tree-GIF-128-Dithered
Tree-GIF-128-No-Dither
Tree-GIF-Restrictive
Tree-JPEG-High
Tree-JPEG-Low
Tree-JPEG-Medium
Tree-PNG-8-128-Dithered
Tree-PNG-24
some notes on file formats
GRAPHIC FILE FORMAT
File Formats
-all computer docs are packaged in different formats
-format is determined usually by file origin
-graphic files (video, image) can be reduced in file size by using image compression formats
Lossy vs. Lossless
-Lossy: Image data is “lost”/reduced for smaller file sizes, causes poor image quality
-Lossless: retains all image data but results in large file size, does not compress image
GRAPHIC FORMATS
-TIF, JPG, and GIF are 3 most common formats, used for printing, scanning, and displaying images on web
-PNG is a common web format and can contain a transparency channel
TIF
-stands for Tagged Image Format
-common format for desktop publishing
-LOSSLESS
-not browser compatible
JPG (JPEG)
-Joint Photographers Expert Group
-created for digital photography
-LOSSY
-can reduce image file size by 10 to 1 without compression artifacts
-compression level is adjustable
GIF
-stands for Graphic Interchange Format
-Great for images with flat colors, web friendly
-Not printer compatible