Investigating keypoint descriptors for camera relocalization in endoscopy surgery.
Isabela HernándezRoger Soberanis-MukulJan MangulabnanManish SahuJonas WinterS. Swaroop VedulaMasaru IshiiGregory D. HagerRussell H. TaylorMathias UnberathPublished in: Int. J. Comput. Assist. Radiol. Surg. (2023)
Keyphrases
- keypoints
- video images
- operating room
- feature descriptors
- keypoint detection
- video camera
- hand held
- sift features
- computer assisted
- field of view
- sift descriptors
- monocular slam
- minimally invasive
- real time
- camera pose
- image matching
- camera calibration
- image patches
- shape descriptors
- scale invariant feature transform
- robot assisted
- multiple cameras
- position and orientation
- single camera
- structure from motion
- camera motion
- vision system
- image retrieval
- multiscale
- image guided
- feature vectors
- focal length
- camera parameters
- image features
- high resolution
- visual servoing
- salient points
- visual slam
- three dimensional