Keystroke Commands for the Image Window

a

Perform Alignment of the image set by computing a centroid position on the point near the center of the image cursor. The alignment uses horizontal and vertical translation. This works best when the images are already within about 10 pixels of alignment.

c

Measure the Centroid position near the center of the image cursor.

f

Measure the FWHM (full width at half maximum about the center of the image cursor.

h

Create a Row Profile Plot (Horizontal plot) of the row at the center of the image cursor.

i

Create a Histogram Plot of the region inside the image cursor area.

p

Opens (or close) the Pixel Table showing values around the center of the cursor. Right click on the pixel table to see its options. The pixel table updates when you either move the image cursor or cycles between the images of an image set.

r

Plot a Radial Profile around the centroid position near the center of the image cursor.

s

Calculate Statistics for pixels inside the image cursor. The type of statistic is selected in the Statistics Properties dialog described above.

v

Create a Column Profile Plot (Vertical Plot) of the column at the center of the image cursor.

left arrow

Move the image cursor left. Hold the Shift key to step 16 pixels.

right arrow

Move the image cursor right. Hold the Shift key to step 16 pixels.

up arrow

Move the image cursor up. Hold the Shift key to step 16 pixels.

down arrow

Move the image cursor down. Hold the Shift key to step 16 pixels.

+ (or =)

Magnify the image 2 times, centered on the Image Cursor.

– (or _)

De-magnify the image by 2 times, centered on the Image Cursor.