About: point sampling

Premodifier: point
Head noun: sampling

Same concepts
http://dbpedia.org/resource/Nearest-neighbor_interpolation

Broader concepts

label	provenance	confidence
technique	isap:184041152	0.435353
method	isap:485470271	0.415307

Narrower concepts

label	provenance	confidence
ray tracing	isap:49462399	0.294806