Add inverted index
Add test InvertedIndex load and save
Add sketch search
Fixed std::bac_alloc bug when input images over 16000
Add search
Add gui demo
Fixed painter bug

Signed-off-by: zdd <zddhub@gmail.com>
improve and test
For large-scale data
Config for mac

Signed-off-by: zdd <zddhub@gmail.com>
Add sketch recognize

Signed-off-by: zdd <zddhub@gmail.com>
Add LICENSE

Signed-off-by: zdd <zddhub@gmail.com>
Fix a litter bug when readSampleForCluster

Signed-off-by: zdd <zddhub@gmail.com>
Edit README.md

Signed-off-by: zdd <zddhub@gmail.com>
Edit README.md

Signed-off-by: zdd <zddhub@gmail.com>