34
"Sharpen" to enhance small image details
"Noise Reduction" to enhance noisy images
Each function will open the following small dialog box. It has three tabs, one for each of the func-
tions mentioned above. Within each tab you can set the parameters for the operation.
Contrast and brightness can be adjusted simultaneously using the red square. Just use the mouse
to move the red square within the gray rectangle. You will quickly get a feeling on how the
movement of the red square will affect the image. Alternatively you can enter two values (per-
centage) for contrast and brightness.
There are 4 different settings for "Sharpen" and "Noise Reduction", starting with "None" (default)
to "High".
Click on the "Close" button to close the image enhancement dialog.
6.1.3 Movie Display
Double-click on a movie icon to play back the movie in a separate window in its full resolution.
You can also open the context pop up menu using the right mouse button and select the command
"Display":
The following dialog will opening in a separate window with its own menu and tool bar:
Summary of Contents for HRA 2
Page 3: ...Heidelberg Retina Angiograph 2 HRA 2 Operation Manual ...
Page 4: ......
