3 ms·
Nice. Have you considered putting the extracted (H,S,V) color space points into a postgis database? Querying and ordering with a KNN gist index may be even fast
by sigil 13y ago
Nice. Have you considered putting the extracted (H,S,V) color space points into a postgis database? Querying and ordering with a KNN gist index may be even faster than bare R-Trees.
http://workshops.opengeo.org/postgis-intro/knn.html http://workshops.opengeo.org/postgis-intro/knn.html