Section |
Setting |
Default |
Description |
Panel |
Settings for: |
|
The modality settings on this page apply to. Select Default to set the default settings for all the undefined parameters. |
Apply VOI LUT |
Enabled |
When checked, apply the VOI LUT, if present, to the image when displayed. Default is checked. |
|
Magic glass zoom factor |
3:1 |
Defines the magnification applied to the data inside the magic glass window. The default is a 3x magnification. |
|
Enhanced ROI zoom factor |
1:1 |
Defines the magnification applied to the enhanced ROI window. |
|
Default snap zoom factor |
1:1 |
If the frame’s effective magnification setting is fit-to-window, this defines the magnification applied to the image after invoking any of the snap-to functions. If the frame’s effective magnification setting is not fit-to-window, the current setting is applied. |
|
Progression overlap |
10 |
Percentage of the image highlighted in the progression mode border. |
|
Auto Orientation |
L/R |
Disabled |
When checked, the selected patient position (Left, Right) of axial images is displayed on the right edge of the image frame. |
P/A |
Disabled |
When checked, the selected patient position (Posterior, Anterior) of sagittal images is displayed on the right edge of the image frame. |
|
Use W/L Range |
Min |
0 |
When overriding the defined window/level setting for an image, this is the lower window width setting. Total range cannot exceed 32K. |
Max |
4096 |
When overriding the defined window/level setting for an image, this is the upper window width setting. Total range cannot exceed 32K. |
|
Automatic |
Enabled |
When enabled, use the actual pixel range as the window width and automatically calculate the level. When disabled, use the values defined in Min and Max. This setting applies only when no default window width and center value exists in the image object. |
|
Interpolation |
Use default |
Enabled |
Use the default interpolation algorithm. |
Nearest pixel |
|
Use pixel replication to create pixels. |
|
Bilinear |
Default |
Use a bilinear interpolation algorithm to create pixels. |
|
Compression |
Use default |
Enabled |
Use the default compression algorithm. |
Uncompressed |
|
Do not use any compression on the image data. |
|
Wavelet |
|
Compress the image data using a progressive wavelet algorithm. |
|
Auto |
Default |
The viewer selects the best compression setting based on network configuration and utilization. |
|
Auto W/L Setting |
Use default |
Enabled |
Use the default auto W/L override setting. |
No override |
Default |
Do not override the W/L setting defined in the image object. |
|
Override by study |
|
When the entire study defines a full window width, replace it in each image with a calculated histogram equalization value. |
|
Override by series |
|
When the entire series defines a full window width, replace it in each image with a calculated histogram equalization value. |
|
Override by image |
|
When the image is defined with full window width, replace it with a calculated histogram equalization value. |
|
Override all |
|
Replace the W/L values for each image in the study with its auto range value, regardless of the default values. |
|
Unify W/L Settings |
Disabled |
Override the explicit W/L value for each object in the series for a single calculated value when loading series into an image frame. |
|
Wavelet Quality |
Use default |
Enabled |
Use the default wavelet quality setting. |
Lossless |
Default |
When using wavelet compression, use bit conserving quality factor. |
|
N:1 Lossy |
|
When using wavelet compression, terminate the decompression when the selected ratio is achieved. |
|
Auto W/L Range |
Use default |
Enabled |
Use the default automatic window/level range. |
Distribution |
95% |
To eliminate the noise that may exist at the extreme ends of the distribution curve, reduce the data set to the defined distribution range. |
|
Aggressive |
Off except for MG, CR, DR |
When set, the window and level values calculated from the data distribution reduce high occurrences of background noise. This makes the default values for projection images (CD, DR, MG) more dependent on image data. |
|
Zoom mode |
Use default |
Enabled |
Use default zoom mode. |
Smart fit |
Enabled |
Maximize the anatomical structure in the image to fit the image frame and justify the image based on clinical expectations. Applies when the anatomical structure can be identified using available processing algorithms, such as skin line detection. Defaults to Fit to Window otherwise. |
|
Fit to window |
Default |
Fit the image to the image frame. Use the interpolation algorithm selected for this modality type to create additional pixels. |
|
1:1 |
|
Display only original pixel data, with no zoom factor applied. |
|
|
Actual size |
|
Display the image in the actual image size. This requires the monitors be calibrated for size before opening a study, and the image objects include pixel size information. |