K-mean GPS Points Classification
To meet the Google Geocoding API server limit, we use the OpenCV K-mean method to classify the GPS points into 2500 area. I slightly modified the OpenCV K-means algorithm to perform the hierarchical classification by space and time.
Hierarchical GPS spatial clustering
Prepare GPS data table
See E-Log:K-mean GPS spatial database.
Program codes
See E-Log:K-mean GPS spatial classification code.
Running results
Hierarchical GPS spatial-temporal clustering
To-do
- Extend the search using the Google Places API