image-augmenter

exec image augumentation.

image augmenter adds images by image augmentation techniquess below.

• lighten
• darken
• flip up down
• flip left right
• high contrast
• low contrast

when you use it to 100 images, you will get 700 images.

requirement

require pillow and tensorflow.

$ pip install tensorflow
$ pip install pillow

usage

1. put images in src directory.
2. exec script.
3. all images are put into dst directory.