File Menu
- OPEN: Three selected images are available.
- SAVE: This function has been disabled on the applet. For the
downloadable software, images are saved in .ppm format.
- EXIT: Stops the applet.
Edit Menu
- REVERT TO ORIGINAL: Reloads the original image.
- UNDO: Undoes the last filter applied.
- MASK SIZE: Size of mask to be used by all the filters. The options are
3x3, 5x5, 7x7, and custom.
- INFO TYPE: Type of pixel information that can optionally be displayed
on the screen. The different types are RGB, XY, HSV, YIQ, CIEL*A*B*.
- SHOW IMAGE INFO: A popup window can be enabled to display the image's pixel information.
Filters Menu
- BASIC FILTERS: Emboss, Grey, Negative, Sharpen, Blur, Dilate,
and Erode.
- VECTOR FILTERS: Fifteen are available to the user.
- NOTE: Mask size is initally set to 3x3. To change the mask size, you
must go to the Edit menu.
Analysis Menu
- HSI SEGMENTATION: The user will be prompted for chromatic
difference, achromatic difference, saturation level, low and high intensity
level.
- EDGE DETECTION: Five are available. The user will be prompted for the
threshold value.
- COLOUR CHANNELS: You can select from the three RGB colors, with their
intensity shown in greyscale.
Noise Menu
- Six types of noise are: Exponential, Gaussian, Impulsive, Poisson,
Uniform, and White Impulsive.
- NOTE: The user will be prompted for the percentage of noise desired.