'Reference face' presentation slideshows

Crystal Morphology

Crystal Morphology. Remember: Space groups for atom symmetry Point groups for crystal face symmetry Crystal Faces = limiting surfaces of growth Depends in part on shape of building units & physical cond. (T, P, matrix, nature & flow direction of solutions, etc.). Crystal Morphology.

600 views • 41 slides

Crystal Morphology

Crystal Morphology. Remember: Space groups for atom symmetry Point groups for crystal face symmetry Crystal Faces = limiting surfaces of growth Depends in part on shape of building units & physical cond. (T, P, matrix, nature & flow direction of solutions, etc.). Crystal Morphology.

1.51k views • 41 slides

Sheet Metal Design ( II ) Sheet Metal Feature

Sheet Metal Design ( II ) Sheet Metal Feature. Hong RuJin September , 5, 2000. Sheet Metal Bead Features. A Sheet Metal Bead is a protrusion or depression that can be created on planar or non-planar faces of sheets or solids. Beads are associative features.

515 views • 17 slides

Lyndsey Clarke

176 views • 16 slides

Feature spaces and recognition methods

Expression-Invariant Face Recognition with Expression Classification. Xiaoxing Li, Greg Mori and Richard (Hao) Zhang School of Computing Science, Simon Fraser University, Canada. Expression-invariant face recognition 1. Facial expression affects the performance of a face recognition

136 views • 1 slides