3D human posture segmentation by spectral clustering with surface normal constraint.
Jun ChengMaoying QiaoWei BianDacheng TaoPublished in: Signal Process. (2011)
Keyphrases
- spectral clustering
- surface normals
- affinity matrix
- image segmentation
- human posture
- motion segmentation
- normalized cut
- photometric stereo
- shape from shading
- light source
- surface reconstruction
- clustering method
- data clustering
- intensity images
- pairwise
- k means
- segmentation algorithm
- clustering algorithm
- refractive index
- human body
- multiscale
- background subtraction
- multi view
- body posture
- range data
- lighting conditions
- object recognition
- object segmentation
- expectation maximization
- level set