Help on Navigating this Comparison Page
- Pick an image resolution from the menu in the top left area.
A list of links to DjVu and JPEG images at the chosen resolution
with various quality settings will appear in the left frame.
- click on one of the DjVuPhoto or JPEG links on the left and
the corresponding image will appear in the apropriate window.
The size in bytes, the compression ratio and the number of
bits per pixel are given for each image.
- set the zoom factor of the DjVu image to 100% for best
comparison with JPEG.
Zoom the DjVu images to 100%
(hit the "1" key or use the DjVu plug-in toolbar)
Do not download the highest resolution JPEG
images unless you have lots of RAM and a lot of patience (but don't hesitate
to download their DjVu counterparts)
- click on the "HORIZONTAL" or "VERTICAL" icons to change the windows layout.
- click on the "THUMBNAILS" icon to display snippets of the JPEG and DjVu
versions of the image at all the available quality settings.
- click on the "SHOW HELP" icon to display this message