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Demonstration Applet Start Demo

Description

The demo is a Java applet that shows some applications of steerable filters. Its purpose is to give a basic demonstration of feature detection using steerable detectors. In the applet, filtering is only possible with 1st, 2nd, 3rd, and 4th order detectors. The more complex 5th order detectors are available only in the full downloadable version.

Instruction to use the applet

• Choose an input image in the list.

• Choose a detector (Edge or Ridge).

• Press on "Run".

screenshot

Start the applet with your image
You can upload your own image into the applet. Choose your image file and click on the button "Run".
The applet accepts GIF or JPEG 256*256 pixels image (max size 1 Mb).
Toolbar in the image display
pointer_on Get the coordinates and value of a pixel.
info_on Get the maximum, minimum and the mean value of the image.
frame Open a new window containing the image.
zoomin_on Zoom out by a factor 2.
(N/A on Netscape)
zoomout_on Zoom in by a factor 2. (N/A on Netscape)
move Move the zoomed part of the image. (N/A on Netscape)