import matplotlib matplotlib.use('Agg') import os from keras.models import load_model import numpy as np from PIL import Image import cv2 #加载模型h5文件 model = load_model("C:\\python\\python3_projects\\cat_dog\\cats_dogs_fifty_thousand.h5") model.summary() #规范化图片大小和像素值 def get_inputs(src=[]): pre_x = [] for s in src: input = cv2.imread(s) input = cv2.resize(input, (150, 150)) input = cv2.cvtColor(input, cv2.COLOR_BGR2RGB) pre_x.append(input) # input一张图片 pre_x = np.array(pre_x) / 255.0 return pre_x #要预测的图片保存在这里 predict_dir = 'C:\python\python3_projects\cat_dog\pics' #这个路径下有两个文件,分别是cat和dog test = os.listdir(predict_dir) #打印后:['cat', 'dog'] print(test) #新建一个列表保存预测图片的地址 images