CH Mean Dialog Box (Image Tool)

PV-WAVE Extreme Advantage > Image Processing Toolkit User Guide > Image Tool > CH Mean Dialog Box (Image Tool)

Perform CH Mean filtering.

3 x 3, 5 x 5, 7 x 7, 9 x 9—Specify the dimensions of the filtering window.

Other—Enter dimensions for the filtering window, other than those provided. Use the Width and Height slider/text field to enter values.

Zero Negatives—If set to On, all negative values in the processed image are set to zero. If set to Off, negative values are not changed.

Edge—Choose how edge effects are handled. Edge options include:

Copy—Copies the border of the input image to the output image.

Zero—Sets the border of the output image to zero.

Pad—The input image is padded before the filtering operation with the value specified using the Pad Value option.

Reduce—Returns a reduced-size image that is smaller than the input image by the kernel dimensions.

X Sweet Spot—Enter the value for the filter window sweet spot in the x-direction.

Y Sweet Spot—Enter the value for the filter window sweet spot in the y-direction.

Pad Value—Pad the edge of the image with the specified number of pixels. This text field is active only when the Edge option is set to Pad.

Create New Image—If this option is selected, the processed data is used to create a new image. Enter a suffix for the new image variable name in the text field provided.

Overwrite Image—If this option is selected, the current image is overwritten by the processed data.

Variable Suffix—If the Create New Image option is selected, enter a suffix for the new image variable name. This suffix is added to the original variable name.

OK—Filter the image and exit the dialog box.

Apply—Filter the image, but do not exit the dialog box.

Cancel—Dismiss the dialog box without taking any action.

Help—Display online Help on the dialog box.