Fast estimation of asteroid shape and motion for spacecraft navigation.
Akira TanimotoNaoya TakeishiTakehisa YairiYuichi TsudaFuyuto TeruiNaoko OgawaYuya MimasuPublished in: ROBIO (2013)
Keyphrases
- shape estimation
- rigid motion
- periodic motion
- motion estimation
- motion analysis
- optical flow
- optical flow estimation
- motion vector fields
- autonomous navigation
- image sequences
- motion field
- appearance features
- articulated motion
- recovering shape
- motion estimates
- shape representation
- geometrical constraints
- optic flow
- space time
- estimation process
- shape features
- motion model
- maximum likelihood criterion
- human motion
- parameter estimation
- global motion
- camera images
- camera motion
- video objects
- structure from motion
- parametric models
- displacement estimation
- motion parameters
- image measurements
- moving objects
- deformable objects
- estimation accuracy
- motion capture
- humanoid robot
- shape matching
- motion segmentation
- vector field
- shape parameters
- object shape
- shape from shading
- deformable surface
- articulated objects
- image registration