KTree Indexer
kindex [options] image_files
k-tree options:
-out out_file
-distance distance
-xw x_window__size
-yw y_window_size
-maxiter maxiter
-result result_size
-order order
-nb number_of_bits
-nf number_of_fields
-nts number_of_timesteps
-wz window_size
Other options:
-index index_file same the index file with name "index_file"
-print [tree:stats] print the tree info
tree - the whole tree
stats - the tree stats
-fm[:sample number] fm - fit memory, so needs sampling the data first when the input data is way too big
KTree Console
$kconsole
Current working directory: /home/tangl3/workspace/lmw-tree
>help
help print help information
load rebuild ktree from index file 'ktree.index'
write save ktree index
build /a/path/to/file/or/directory ...
build ktree with input
search [vege|saltlake|b1,b2,b3,b4,b5,b6...]
search k-tree
plot display search resultsquit quit ktree console
>build images/big_small_dir/big_small_output_1.tif
Loading file images/big_small_dir/big_small_output_1.tif with id 0
Finished loading images/big_small_dir/big_small_output_1.tif (duration 25 milliseconds)
Finished building images/big_small_dir/big_small_output_1.tif (duration 0 seconds)
windowSize 1
numBits 16 quantize 0 doTimeSeries 0
Running KTree
Building KTree of order 100 with maxiter 10 and update delay 1
KTree initialised
Adding vectors with 1 items
Tree levels: 1 in 0s
Tree levels: 2 in 0s
Time to add vectors 3806877ms
Finished inserting ...
Number of objects: 96000
Level count: 3
Cluster count level 1: 12
Cluster count level 2: 969
RMSE: 0.0684653
Cluster count: 969
done calculate object count
3.814985s wall, 3.810000s user + 0.000000s system = 3.810000s CPU (99.9%)
finished writing out
>print
Number of objects: 96000
Level count: 3
Cluster count level 1: 12
Cluster count level 2: 969
RMSE: 0.0684653
>load images/saltlakek.index
k-tree loaded (0s)
>search saltlake
search query 3615 4620 5190 5350 3100 1710
full query 3615 4620 5190 5350 3100 1710
Search max distance 2050 full Max distance 2050
>plot
KTree Restore
ktree-restore [options] ktree_index
Available options:
-help show help information
-print [tree:stats] print the tree info
tree - the whole tree
stats - the tree stats
-search [vege|saltlake|v1,v2,v3,v4,v5,v6
search the tree