User Manual

Help Manual
20
compression. Predictor compression offers improved
compression by rearranging floating point values, and
works with both LZW and ZIP compression.
Image quality
If choosing Compressions as "JPEG", the Image quality
can be adjusted by the slider bar. The values range
between 0 and 100. Default value: 75.
Save these setting as
defaults
When saving a file, the current settings will be saved as
defaults for the next file save operation.
For
Compuserve GIF (*.gif)
PCX(*.pcx)
Targa(*.tga)
JBIG(*.jbg)
ToupView File Type(*.tft)
There is no Option.
Note: 1) Detailed information of the above academic terminologies can be found in
books about image processing and image compression or on the internet;
2) The file saved directory can be restored for future application. To keep the
directory unchanged when ToupView is started again, choose
Options>Preferences••• command, click Misc page and check Restore the current