Crop centered window to fit given aspect ratio

In [1]:

using Augmentor
using ImageShow, ImageCore

img_in = testpattern(RGB, ratio=0.5)
img_out = augment(img_in, CropRatio()) # crop out a square window

mosaicview(img_in, img_out; nrow=1)

Out[1]:

RCropRatio is a random version that randomly choose a crop center -- not necessarily the center of the input image.

In [2]:

augment(img_in, RCropRatio())

Out[2]:

Reference¶

This notebook was generated using Literate.jl.