方法一:相邻两个文件比较相似度,相似就把第二个加到新列表里,然后进行新列表去重,统一删除。
成都创新互联专注于企业全网整合营销推广、网站重做改版、峨眉山网站定制设计、自适应品牌网站建设、H5建站、电子商务商城网站建设、集团公司官网建设、外贸网站建设、高端网站制作、响应式网页设计等建站业务,价格优惠性价比高,为峨眉山等各大城市提供网站开发制作服务。
例如:有文件1-10,首先1和2相比较,若相似,则把2加入到新列表里,再接着2和3相比较,若不相似,则继续进行3和4比较...一直比到最后,然后删除新列表里的图片
代码如下:
#!/usr/bin/env python # -*- coding: utf-8 -*- # @Time : 2019/1/15 9:19 # @Author : xiaodai import os import cv2 from skimage.measure import compare_ssim # import shutil # def yidong(filename1,filename2): # shutil.move(filename1,filename2) def delete(filename1): os.remove(filename1) if __name__ == '__main__': path = r'D:\camera_pic\test\rec_pic' # save_path_img = r'E:\0115_test\rec_pic' # os.makedirs(save_path_img, exist_ok=True) img_path = path imgs_n = [] num = [] img_files = [os.path.join(rootdir, file) for rootdir, _, files in os.walk(path) for file in files if (file.endswith('.jpg'))] for currIndex, filename in enumerate(img_files): if not os.path.exists(img_files[currIndex]): print('not exist', img_files[currIndex]) break img = cv2.imread(img_files[currIndex]) img1 = cv2.imread(img_files[currIndex + 1]) ssim = compare_ssim(img, img1, multichannel=True) if ssim > 0.9: imgs_n.append(img_files[currIndex + 1]) print(img_files[currIndex], img_files[currIndex + 1], ssim) else: print('small_ssim',img_files[currIndex], img_files[currIndex + 1], ssim) currIndex += 1 if currIndex >= len(img_files)-1: break for image in imgs_n: # yidong(image, save_path_img) delete(image)
方法二:逐个去比较,若相似,则从原来列表删除,添加到新列表里,若不相似,则继续
例如:有文件1-10,首先1和2相比较,若相似,则把2在原列表删除同时加入到新列表里,再接着1和3相比较,若不相似,则继续进行1和4比较...一直比,到最后一个,再继续,正常应该再从2开始比较,但2被删除了,所以从3开始,继续之前的操作,最后把新列表里的删除。
代码如下:
#!/usr/bin/env python # -*- coding: utf-8 -*- # @Time : 2019/1/16 12:03 # @Author : xiaodai import os import cv2 from skimage.measure import compare_ssim import shutil import datetime def yidong(filename1,filename2): shutil.move(filename1,filename2) def delete(filename1): os.remove(filename1) print('real_time:',now_now-now) if __name__ == '__main__': path = r'F:\temp\demo' # save_path_img = r'F:\temp\demo_save' # os.makedirs(save_path_img, exist_ok=True) for (root, dirs, files) in os.walk(path): for dirc in dirs: if dirc == 'rec_pic': pic_path = os.path.join(root, dirc) img_path = pic_path imgs_n = [] num = [] del_list = [] img_files = [os.path.join(rootdir, file) for rootdir, _, files in os.walk(img_path) for file in files if (file.endswith('.jpg'))] for currIndex, filename in enumerate(img_files): if not os.path.exists(img_files[currIndex]): print('not exist', img_files[currIndex]) break new_cur = 0 for i in range(10000000): currIndex1 =new_cur if currIndex1 >= len(img_files) - currIndex - 1: break else: size = os.path.getsize(img_files[currIndex1 + currIndex + 1]) if size < 512: # delete(img_files[currIndex + 1]) del_list.append(img_files.pop(currIndex1 + currIndex + 1)) else: img = cv2.imread(img_files[currIndex]) img = cv2.resize(img, (46, 46), interpolation=cv2.INTER_CUBIC) img1 = cv2.imread(img_files[currIndex1 + currIndex + 1]) img1 = cv2.resize(img1, (46, 46), interpolation=cv2.INTER_CUBIC) ssim = compare_ssim(img, img1, multichannel=True) if ssim > 0.9: # imgs_n.append(img_files[currIndex + 1]) print(img_files[currIndex], img_files[currIndex1 + currIndex + 1], ssim) del_list.append(img_files.pop(currIndex1 + currIndex + 1)) new_cur = currIndex1 else: new_cur = currIndex1 + 1 print('small_ssim',img_files[currIndex], img_files[currIndex1 + currIndex + 1], ssim) for image in del_list: # yidong(image, save_path_img) delete(image) print('delete',image)
文章题目:创新互联Python教程:python中如何删除相似的图片?
网站URL:http://www.mswzjz.com/qtweb/news26/163576.html
网站建设、网络推广公司-创新互联,是专注品牌与效果的网站制作,网络营销seo公司;服务项目有等
声明:本网站发布的内容(图片、视频和文字)以用户投稿、用户转载内容为主,如果涉及侵权请尽快告知,我们将会在第一时间删除。文章观点不代表本网站立场,如需处理请联系客服。电话:028-86922220;邮箱:631063699@qq.com。内容未经允许不得转载,或转载时需注明来源: 创新互联