这个函数如它名字一般,就是拿来重新调整图片的形状的~
import scipy.misc
import numpy as np
def imread(path):
img = scipy.misc.imread(path).astype(np.float)
if len(img.shape) == 2:
# grayscale
img = np.dstack((img,img,img))
elif img.shape[2] == 4:
# PNG with alpha channel
img = img[:,:,:3]
return img
content_image = imread('examples/1.jpg') # 读取content图片
print(content_image.shape) #原图shape
content_image1 = scipy.misc.imresize(content_image, (200,500))
print(content_image1.shape) #输入固定大小调整shape
content_image2 = scipy.misc.imresize(content_image, 0.5)
print(content_image2.shape) #输入比例调整shape
content_image3 = scipy.misc.imresize(content_image, 5)
print(content_image3.shape) #输入一个大于1的数,默认为百分比。例如输入5就等于5%