Difference between revisions of "4DUltrasound Preparation to use"

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* Image Margins
 
* Image Margins
 
Tracked Ultrasound Calibration
 
Tracked Ultrasound Calibration
* Offset tracker sensor - ultrasound transducer <br> You have to measure this offset manual. The axis are aligned like in the image shown below.
+
* Offset tracker sensor - ultrasound transducer <br> You have to measure this offset manual. The axis are aligned like in the image shown below.
 +
[[Image:Photo-Tracker_attached_to_Ultrasound.png | 300px ]]
 
* Tracker Sensor to Ultrasound Transducer Calibration
 
* Tracker Sensor to Ultrasound Transducer Calibration
 
* Orientation of the sensor at calibration time
 
* Orientation of the sensor at calibration time
 
System settings
 
System settings
 
* Video Device Name
 
* Video Device Name
* Video Channel
+
* Video Channel - You have to find out the correct channel of your capture board. You may use for example [http://www.videolan.org/vlc/ VLC] or [http://linux.bytesex.org/xawtv/ xawtv].
 
Ultrasound Settings
 
Ultrasound Settings
 
* Ultrasound scan depth - This properties depends on the settings made at your ultrasound machine
 
* Ultrasound scan depth - This properties depends on the settings made at your ultrasound machine
* Ultrasound scan fan height
+
* Ultrasound scan fan height - The tutorial can be found here [http://wiki.na-mic.org/Wiki/images/5/54/FanHeight.swf here]
 
 
[[Image:Photo-Tracker_attached_to_Ultrasound.png | 400px ]]
 
  
 
== Manual Calibration ==
 
== Manual Calibration ==

Latest revision as of 08:24, 20 August 2009

Home < 4DUltrasound Preparation to use

Preparation for the use of 4D Ultrasound

<= Back to project page

Update the Calibration file

The following section must be adjusted according to your setup:

Image Settings

  • Image Margins

Tracked Ultrasound Calibration

  • Offset tracker sensor - ultrasound transducer
    You have to measure this offset manual. The axis are aligned like in the image shown below.

Photo-Tracker attached to Ultrasound.png

  • Tracker Sensor to Ultrasound Transducer Calibration
  • Orientation of the sensor at calibration time

System settings

  • Video Device Name
  • Video Channel - You have to find out the correct channel of your capture board. You may use for example VLC or xawtv.

Ultrasound Settings

  • Ultrasound scan depth - This properties depends on the settings made at your ultrasound machine
  • Ultrasound scan fan height - The tutorial can be found here here

Manual Calibration

Prepare Slicer for Calibration

You can watch the tutorial here

Get Calibration Data

You can watch the tutorial here


Apply Calibration Data

You can watch the tutorial here


Image Properties

Image Margin

You can watch the tutorial here

Fan Height

You can watch the tutorial here