opencv-python>=3.4.1.15
numpy>=1.0.0
scipy>=1.0.0
matplotlib>=2.1.2
snowland-pencildraw>=0.1.7
astartool>=0.1.0

[database_tool]
psycopg2>=2.0.0
pymysql

[gis_tool]
GDAL>=3.1.0
Pillow>=5.2.0
pyproj>=2.6.0
