Semantic octree: Unifying recognition, reconstruction and representation via an octree constrained higher order MRF.
Sunando SenguptaPaul SturgessPublished in: ICRA (2015)
Keyphrases
- higher order
- hierarchical representation
- markov random field
- three dimensional objects
- data structure
- high order
- implicit surfaces
- quadtree
- d objects
- semantic representation
- recognition accuracy
- natural images
- point cloud
- higher order cliques
- recognition rate
- logical representation
- three dimensional
- object recognition
- energy function
- feature extraction
- pairwise
- energy minimization
- semantic network
- pattern recognition
- video sequences
- semantic description
- cognitive map
- anti unification
- complex objects
- recognition algorithm
- visual hull
- multiresolution
- image segmentation
- activity recognition
- intermediate representations
- image representation