Several appearance features may be customized in the Display panel, including General display information, Maximum Intensity Projection attributes, and Color Palette defaults.

Display Panel
Display Panel

General

Option Description
Pal Path Pal files hold the color map information for the different Color Palettes available in VivoQuant.
Orientation Provides an option to view the data whether in Radiologist View (face to face) or Neurologist View (mirror). Diagrams are used to show the difference.
Quality Provides an option to view the data whether in Native or Enhanced quality. With Native quality, voxels are always displayed as they are defined in the image, with no smoothing applied. With Enhanced quality, smoothing is applied to the image when a voxel is displayed using multiple pixels on the screen. There is no effect on quantification.
Default Frame Duration Establish a default value for the ‘Frame Duration’ parameter in the Time Series operator.

Corner and Crosshairs

Option Description
Crosshair style Sets the visual style of the crosshair to be used in the Main Window.
Crosshair color Sets the colors of the crosshair to be used in the Main Window. Crosshair color options include red, yellow, magenta, white, green, and blue.
Font Style Controls the font style of the displayed text in the Main Window.
Font Size Controls the size of the text displayed in the Main Window
Crosshair thickness Controls the pixel width of the crosshair lines
Crosshair Opacity Controls the opacity of the crosshair lines
Preview Panel Displays a preview of the font and cross-hair selections.
Corner Info Launches the Corner View Information dialog which controls the information to be displayed on each corner of the slice views.

The Corner View Information is organized into two tabs: one for information shown on the screen view and one for information that will show on the image when it is saved out. The corner information is organized into the four corners of the image as can be seen in the corresponding four editable text areas. These text areas support a combination of regular text input and also field expansion by the use of tokens prefaced by the percent character. As you add tokens a helpful check mark will be shown next to the field indicating that it is included in one of the four corners. We also have added a helpful Expand Parameters button so you may more easily read through the included fields. Also included are three preset buttons for common corner view settings: None, Basic and Advanced. These were determined by Image Analysts to be commonly used templates; which can be configured through the registry settings.

Corner View Screen Layout
Corner View Screen Layout

The File Output tab expands on the Screen tab functionality with the addition of more configurable templates. There is also a handy Load Current Screen Corner button to copy the corner screen information over to the current template you are configuring.

Corner View File Layout
Corner View File Layout

The Manage Templates dialog allows you to create up to seven templates, delete and rename them. Once you save the current list you will access to them via the Select Templates dropdown option.

Manage Templates
Manage Templates

The Add Template option can be accessed either from the Manage Templates dialog or on the upper right of the File Output tab.

Add Corner Template
Add Corner Template

One additional feature is the addition of three customizable corner fields that can be changed via the Save Image and Save Movie dialog. These custom fields are called: SubjectID, TimePoint, and Group. If any of these field parameters are present in the currently selected corner view template then the corresponding editable text fields will show up in the save dialogs. This feature was requested as a time saver when the user is spending a lot of time saving images and needs to make quick label adjustments. Although the use case was specific to these three field names anyone can use these fields for their own custom information; the three names are only mappings from the corner template to these save dialog fields.

Save Corner Label Extra Options
Save Corner Label Extra Options
File Output Custom Fields
File Output Custom Fields

Volume Renderer

Option Description
Frame Time - Display Sets the display duration for each MIP projection image during MIP Controller playback.
Frame Delay - Movie Sets the delay time between MIP frames in a saved movie.
Sync mode If enabled, only completed MIP frames will be displayed. If disabled, the MIP will freely rotate at all times but will display a message in place of the MIP for uncompleted frames.
Requested Vol Rendered Sets the MIP image volume rendering unit. Options are: Smart, CPU and GPU.

Color Palettes

Option Description
Type Sets the method for determining the color palette range.
Palette The default Color Palettes for the first three loaded volumes of each Modality are set. Inputs beyond the third loaded volume of a particular modality follow the palette of the third one.

Color Theme

Option Description
Color Mode Changes the general appearance of VivoQuant’s menus, buttons and windows:
   - Default (use the native appearance of the Operating System)
   - Dark
   - Light
*Note: On MacOS only, the Default option is replaced by the System option which will follow the Dark/Light system’s configuration from System Preferences -> General -> Appearance. It is not yet supported on other Operating Systems.