otamapy 0.3.2

Description:

otamapy 0.3.2

About
otamapy is Python Interface for otama (otama is CBIR.).


Installation
from pip:
$ pip install --upgrade otamapy
from easy_install:
$ easy_install -ZU otamapy


Requirements

Python2.6+ and Python3.2+
otama library (otama, nv, eiio)


Installation otama
on MacOSX:
$ sh tools/install-libotama-for-macosx.sh
on Linux:
$ sh tools/install-libotama.sh



Usage
config file (example.conf)
{
'namespace': 'testnamespace',
'driver': {'name': 'color', 'data_dir': './data', 'color_weight': 0.2},
'database': {'driver': 'sqlite3', 'name': './data/store.sqlite3'}
}
store to database, and search from database.
# store_and_search.py
from otama import Otama
db = Otama.open('example.conf')

kvs = {}
db.create_table()
for filename in ('foo.jpg', 'bar.jpg'):
kvs[db.insert(filename)] = filename

for result in db.search(10, 'foo.jpg'):
key = result['id']
print("sim=%.3f, file=%s" % (result['similarity'], kvs[key]))
$ python store_and_search.py
sim=1.000, file=foo.jpg
sim=0.969, file=bar.jpg
see examples .


Links

PyPI
GitHub
Travis CI