Extending Hough Transform to a Points' Cloud for 3D-Face Nose-Tip Detection.
Vitoantonio BevilacquaPasquale CasorioGiuseppe MastronardiPublished in: ICIC (2) (2008)
Keyphrases
- hough transform
- nose tip
- line detection
- voting method
- generalized hough transform
- circle detection
- range images
- straight line
- line segments
- radial symmetry
- human faces
- road signs
- randomized hough transform
- image processing
- point cloud data
- lane detection
- hough space
- facial features
- feature points
- detection algorithm
- face model
- spin images
- vanishing points
- face detection
- detection method
- facial expressions