图像裁剪

医学图像预处理 1）搭建运行环境，运行Brain Tumor Detection代码中裁剪功能 预先安装好相关模块，安装Jupyter Notebook交互式计算环境 conda install jupyter 首先导入相关包 import tensorflow as tf from tensorflow.keras.layers import Conv2D, Input, ZeroPadding2D, BatchNormalization, Activation, MaxPooling2D, Flatten, Dense from tensorflow.keras.models import Model, load_model from tensorflow.keras.callbacks import TensorBoard, ModelCheckpoint from sklearn.model_selection import train_test_split from sklearn.metrics import f1_score from sklearn.utils import shuffle import cv2 import imutils import numpy as np import matplotlib.pyplot as plt import time from os import listdir %matplotlib inline 因为这里只是进行图形预处理，对Brain Tumor图片进行裁剪，主要用到的包是cv2, imutils, numpy, matplotlib....