home *** CD-ROM | disk | FTP | other *** search
/ Mac Magazin/MacEasy 2 / Mac Magazin and MacEasy Magazine CD - Issue 02.iso / Sharewarebibliothek / Applikationen / Digital Filter 1.1.1 / Digital Filter / Digital Filter.rsrc / PICT_251_Help Pict.png < prev    next >
Portable Network Graphic  |  1994-07-11  |  65KB  |  514x295  |  8-bit (248 colors)
Labels: bulletin board | dialog box | window
OCR: Digital Filter performs Fourier analyses, digital filtering and quantization on gray- scale images Images can be any size limited only by available memory With memory partition of 3500 K images up to 256 256 pixels can be analyzed. If the dimensions of the image are not power of two, the image will be padded with an intermediate gray value. Color images will be converted to 8-bit gray seale. The items in the Filter menu are used to set the filter The items in the File and perform analyses. menu are used to open and close images and "Low Pass" "High Pass "Band Pass" and save images and data "Notch' select the type of filter applied to the image "Do performs an FFT on the original image and puts the result in a new window Next "Filter Image applies the currently selected filter to the image ...