UVP Doc-It Life Science - Manual (Page 47)

Using Image Filters
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Viewing Image History
Each material change to an image is tracked in LS software s Image History feature. Material changes
include use of any filters applied and use of the Paste Special feature. Changes to Effects and
Annotations are not tracked in the Image History.
Entries in the Image History may be of three types:
Creation: Describes how an image was created (captured or scanned) and provides some
details.
Change: Describes use of image filters or Paste Special.
Error: Describes an error that occurred while reloading the image from a saved file. The main use
of an Error entry is to track the times when the image was changed in another software package,
which is important for some kinds of laboratory practice.
The Image History includes information on:
What type of entry it is, from among the types described above.
When the change occurred.
What the change was and details about it.
Any notes that you add to explain the entry.
Adding Notes in the Image History
Right click on the image, choose Image Information. The Image Information window will be
displayed.
Click the History tab at the top of the window.
Click on any history entry in the list on the left side to display details about the entry.
To Add Notes to a History Entry.
Display image History as described above.
Click on the history entry to which to add notes.
Type the notes in the Notes field.
Repeat steps for any other history entries.
Click OK.
Note: Image History is useful in Supporting 21 CFR Part 11 Compliance
Measurement Tools
Measure Length
Choose Tools > Spatial Calibration > Measure Length
Click one edge of the feature.
Move to the other edge of the feature. As the mouse is moved, the scale tool will show
how many pixels (unless the calibration process has been performed) are contained in
the straight line drawn with the tool.
Click the other edge of the feature. The image will now display the total length