file
save image saves the image in a format readable by dicom
export saves the image as jpg, png (1) image slice image layer screenshot (2) screenshot is similar to image, but for more details, it is recommended to save it this way (the three subordinate options are three levels) (3) screenseries Saving is a series of slices. When saving, you have to wait until the scan is completed before closing, otherwise all the pictures will not be displayed.
For the above three options, you can choose a format such as png.
Edit in the upper left corner (to mark)
undo undoes its own outline rado undoes the undo
The foreground label adjusts the activelabel in the lower left corner, (next programs the next label (label1-label2), and previous becomes the previous label)
backgroundlabel: operation on paintover
zoom adjusts the viewing angle (zoom in, zoom out, etc.)
layer: adjust changes in different layers
Slice annotations operate on the cross coordinates and make them disappear.
Views: Useless, hide the toolbar or something
segmentation
open~: Load your own sketch, okay
save ~image: Save the picture you have drawn now (when you open it again, drag this picture into the software and load as segmentation)
export as surface mesh save as 3d picture (can be saved in different folders)
export label description: An introduction to your image is of little use
label editor: operate labels, change names, color labels, etc.
Apparence: Adjust the appearance and transparency of your markup
workspace
Save an itksnap file and open it to go back to the last time you did all the operations.