用python将.dcm格式图像转为.jpg格式

用python将.dcm格式图像转为.jpg格式

import pydicom 
import matplotlib.pyplot as plt 
import scipy.misc 
import pandas as pd
import numpy as np
import os 


def Dcm2jpg(file_path):
    #获取所有图片名称
    c = []
    names = os.listdir(file_path)  #路径
    #将文件夹中的文件名称与后边的 .dcm分开
    for name in names:
        index = name.rfind('.')
        name = name[:index]
        c.append(name)
 
    for files in c :
        picture_path = "/home/dell/Desktop/Dcm/"+files+".dcm"
        out_path = "/home/dell/Desktop/Dcm1/"+files+".jpg" 
        ds = pydicom.read_file(picture_path)
        img = ds.pixel_array # 提取图像信息 
        scipy.misc.imsave(out_path,img)  
    
    print('all is changed')
            
Dcm2jpg('/home/dell/Desktop/Dcm')

在此处需要安装pydicom库，直接在终端命令窗口使用pip install pydicom命令安装

将.bmp格式图片转为.jpg图像

#import scipy.misc 
import os 
from PIL import Image
def bmp2jpg(file_path,out_path): 
#获取所有图片名称 
    c = [] 
    names = os.listdir(file_path) #路径 #将文件夹中的文件名称与后边的 .bmp分开 
    for name in names: 
        index = name.rfind('.') 
        name = name[:index] 
        c.append(name) 
    for files in c : 
        picture_path = "/home/dell/Desktop/unet/d/Mask/"+files+".bmp" 
        out_path = "/home/dell/Desktop/unet/d/Mask1/"+files+"_mask.gif" 
        im = Image.open(picture_path)
        im.save(out_path)#scipy.misc.imsave(out_path,im) 
    print('all is changed') 
bmp2jpg('/home/dell/Desktop/unet/d/Mask','/home/dell/Desktop/unet/d/Mask1')