Six DOF motion estimation for teleoperated flexible endoscopes using optical flow: A comparative study.
Charreau S. BellGustavo A. Puerto SouzaGian Luca MariottiniPietro ValdastriPublished in: ICRA (2014)
Keyphrases
- optical flow
- motion estimation
- degrees of freedom
- motion field
- image sequences
- robotic arm
- optical flow estimation
- optical flow computation
- motion model
- least squares
- block matching
- motion compensation
- motion segmentation
- video compression
- motion vectors
- flow field
- computer vision
- estimation of optical flow
- inter frame
- pose estimation
- super resolution
- moving objects
- flow estimation
- motion estimates
- image motion
- vector field
- real time
- dense optical flow
- motion compensated
- ego motion
- feature tracking
- optical flow algorithm
- phase correlation
- velocity field
- video coding
- camera motion
- d scene
- d objects
- master slave
- minimally invasive surgery
- computational complexity
- qualitative and quantitative evaluation
- reference frame
- rigid body motion