Ray-casting based evaluation framework for haptic force feedback during percutaneous transhepatic catheter drainage punctures.
André MastmeyerTobias HechtDirk FortmeierHeinz HandelsPublished in: Int. J. Comput. Assist. Radiol. Surg. (2014)
Keyphrases
- evaluation framework
- force feedback
- ray casting
- needle insertion
- haptic feedback
- interventional radiology
- volume rendering
- virtual reality
- evaluation process
- haptic device
- evaluation methodology
- visual feedback
- evaluation metrics
- robot arm
- robotic arm
- end effector
- pre operative
- neural network
- machine learning
- three dimensional
- deformable models
- medical images
- minimally invasive
- artificial neural networks
- image sequences
- control system
- degrees of freedom
- optimization algorithm