Rectangle Filter


The Rectangle Filter applies a rectangular filter having uniform weights over the kernel. This is used to smooth out small-scale image features. This is essentially the opposite effect of using the High Pass FIlter.

dlg_filter_rectangle.png

Properties of the Rectangle Filter

Profile

Selects the parameter profile for this command.

[Select]

Selects the source images from an image window, folder, files, pattern, or a file list.

Width

Specifies the width of the Rectangle filter in terms of pixels along the horizontal (row) direction.

Height

Specifies the height of the Rectangle filter in terms of pixels along the vertical (column) direction.

Source Region

Specifies the rectangular region to be processed. The options are as follows:

Entire image: The entire image is processed.

Image Cursor: The region to be processed is selected using the Image Cursor .

Rectangle: The region specified by Min and Max limits for Column and Row coordinates is processed.

Column and Row, Min and Max: When Rectangle is selected, these values specify the column and row limits to be processed.

Related Topics

Spatial Filter Commands, High Pass Filter