|
What
is Easy Filter ?
Easy Filter Applet
is a generic filter that allows people like students,
scientists, engineers, ... in "image
processing"
to show their work in a web interface. It's not
a static GUI !! - Users can interact with filter's parameters
in real time !!
The Applet is easy
to set up. It allows as many parameters as you need,
you just need to define them through a parameter file
... you can also add a title and a gif showing your logo
(university, ... ). Captions for original image and filtered
image are also customizable.
The Easy Filter (Color Multiplicator
Filter) example above is the result of :
<APPLET CODE="EasyFilter.class"
ARCHIVE="EasyFilter.jar "CODEBASE="./"
ALIGN="BASELINE" WIDTH="400" HEIGHT="460">
<!-- Required Parameters -->
<PARAM NAME="paramfile" VALUE="genericfilter.txt">
<!-- Extra Parameters
-->
<PARAM NAME="bgcolor" VALUE="FFFFFF">
<PARAM NAME="titlecolor" VALUE="FF0000">
<PARAM NAME="helpcolor" VALUE="000000">
</APPLET>
Filter implementation
is easy thanks to the development package provided. You
just need to overide a method to implement your filter.
Extended mathematicals functions or Matrix libraries are
also available.
So we provide a development
package that includes documentation, two
"real life" examples with source code
(Color Multiplicator Filter & Optimal Gradient Filter),
and a "nice" development directory to
try your own filter easily. A HOW TO file is also provided.
Download the development package
here (308 Ko
- zip file).
What
are the PARAMETERS
?
Basic Parameters :
You can choose the width and
the height of Easy Filter through the WIDTH
and HEIGHT parameters. Choose those which suit
to your filter interface.
paramfile
defines the filename of your parameter file. You should
fill in it as follows :
# This is a comment (one
space needed at least)
TITLE "Your Title Here"
LOGO yourlogo.gif
ORIGINALIMAGE yourinitialimage.gif
ORIGINALCAPTION "Original Image Caption"
FILTEREDCAPTION "Filtered Image Caption"
PARAM " Your Parameter N°0" 1000.0
"Parameter's comment"
PARAM " Your Parameter N°1" -1.0
"Parameter's comment"
PARAM " Your Parameter N°2" +3.14
"And so on ..." |
Extra Parameters :
You can choose colors of GUI (RRGGBB)
as follows :
bgcolor
:Background color of Applet (default : 000022).
fgcolor
: Foreground (text) color (default : FFFFFF)
titlecolor
: Title color (default : FFFF00)
helpcolor :
Help panel color (default : 00FFFF)
parcolor
: Background color of parameters (default : 161616)
sepcolor
: Separator color of parameters (default : 997777)
|
