Simultaneous estimation of vanishing points and their converging lines using the EM algorithm.
Marcos NietoLuis SalgadoPublished in: Pattern Recognit. Lett. (2011)
Keyphrases
- em algorithm
- vanishing points
- maximum likelihood estimation
- parameter estimation
- straight line
- expectation maximization
- parallel lines
- manhattan world
- log likelihood function
- single image
- camera calibration
- line segments
- maximum likelihood
- mixture model
- gaussian mixture model
- single view
- man made environments
- line drawings
- hough transform
- density estimation
- expectation maximisation
- feature detection
- focal length
- feature matching
- ground plane
- markov random field
- fundamental matrix
- maximum likelihood estimates
- multi view
- probabilistic model
- k means
- closed form
- input image
- least squares