Workspace Export - how it works
Variables marked with "*" below are available for import.
The following variables are directly exposed (they are also available for import):
- imlook4d_Cdata *
This is the 4D image matrix with dimensions x,y,z,time or phase.
The displayed image is in x-y plane.
imlook4d_Cdata contains the image as displayed when using "Export filtered", and contains raw data if using "Export (untouched)".
- imlook4d_ROI *
This is the ROIs (region-of-interests) represented as a 3D matrix with dimensions x,y,z.
The values in this matrix are 1 for first ROI, 2 for second ROI, etc.
Thus, ROIs cannot overlap.
- imlook4d_ROINames *
This is a cell structure containing the ROI names.
The first element is the "Add ROI" function, which should never be manipulated.
- imlook4d_time *
Frame time, if available (this depends on scanner, and modality). Typically available for dynamic PET. Unit is in seconds, as read from file header.
- imlook4d_duration *
Frame duration, if available (this depends on scanner, and modality). Typically available for dynamic PET. Unit is in seconds, as read from file header.
The following variables are available for information, and will not affect the display if imported:
- imlook4d_frame
Current frame (same as slider).
- imlook4d_slice
Current slice (same as slider).
The following variables gives access to Matlab-handles used internally by imlook4d:
- imlook4d_current_handle
Handle to current imlook4d instance.
- imlook4d_current_handles
This is a struct containing handles to all GUI elements, and data for this instance.
This exactly the same as the "handles" found in the imlook4d code.
The imlook4d_current_handles is structured as follows:
- GUI data is stored under handles
- All image data is stored under handles.image
- All model data is stored under handles.model
This is used for kinetic models.
More information can be found in the document
"imlook4d\HELP\imlook4d documentation.doc"