Exploring Optical Flow Inclusion into nnU-Net Framework for Surgical Instrument Segmentation.
Marcos Fernández-RodríguezBruno SilvaSandro F. QueirósHelena R. TorresBruno OliveiraPedro MoraisLukas R. BuschleJorge Correia-PintoEstevão LimaJoão L. VilaçaPublished in: CoRR (2024)
Keyphrases
- optical flow
- optical flow estimation
- motion segmentation
- image segmentation
- image sequences
- level set
- segmentation algorithm
- motion parameters
- surgical instruments
- segmentation method
- motion field
- independently moving objects
- motion model
- computer vision
- medical images
- image analysis
- fully unsupervised
- fully automatic
- moving objects
- flow field
- least squares
- smoothness constraint
- minimally invasive
- qualitative and quantitative evaluation
- image processing
- rigid body motion
- dense optical flow
- surgical planning
- optical flow computation
- shape prior
- region growing
- stereo matching
- d scene