Detecting L-, T-, and X-junctions from low-order image derivatives.
Toshiki IsoMasahiko ShizawaPublished in: VCIP (1993)
Keyphrases
- low order
- image derivatives
- higher order
- high order
- markov models
- linear combination
- flow field
- numerical solution
- surface normals
- spatio temporal
- optical flow
- color information
- reconstruction error
- basis functions
- spherical harmonics
- salient points
- image matching
- shape analysis
- image sequences
- boundary information
- pairwise