Image Analysis window: Display section

The Display section of the Image Analysis window contains tools used to enhance the appearance of image and raster data.

To apply the functionality of this window to the raster layers, select one or more of the layers in the window, then change the display properties using the tools on the window.

Button	Name/Option	Function
	Contrast slider	Adjusts the displayed contrast characteristics of the selected raster layer.
	Brightness slider	Adjusts the displayed brightness characteristics of the selected raster layer.
	Transparency slider	Adjusts the transparency of the selected raster layer.
	Gamma slider	Adjusts the gamma transformation applied to the selected raster layer.
	DRA (Dynamic Range Adjustment)	Adjusts the stretch applied to the selected raster layer using only the data contained within the data frame extent.
	Background	Sets the background value to 0 (default) and makes it transparent for the selected raster layer. You can change the background value in the Layer Properties dialog box on the Symbology tab or you can change the default value used in ArcMap by clicking Customize > ArcMap Options > Raster > Raster Layer.
	Top Up	Rotates the display so the top of the display is always oriented to be in the look direction of the selected raster layer.
	Stretch	Applies the default settings from the stretch chosen on the drop-down menu to the selected raster layer. Stretch methods are None Minimum-maximum (Min-max) Standard deviation (Std-dev) Histogram equalization (Hist-eq) Percent clip You can change the default values used by the Standard deviation and Percent clip in the Image Analysis Options dialog box on the Stretch tab.
	Resample	Applies the selected resampling method to the selected raster layer. Resampling methods are Nearest neighbor Bilinear Cubic convolution Majority
	One-to-one	Displays the selected image at its optimal resolution within the display.
	Swipe layer	Interactively reveals what is underneath a selected raster layer.
	Flicker layer	Interactively reveals what is underneath a selected raster layer by flickering it on and off at a specified time interval (milliseconds).

Display buttons and options and their functions

Note:

You cannot work with a raster catalog layer using the Image Analysis window.