{"id":154,"date":"2020-11-19T04:29:00","date_gmt":"2020-11-19T04:29:00","guid":{"rendered":"https:\/\/imwarming.com\/?p=154"},"modified":"2020-11-19T04:29:00","modified_gmt":"2020-11-19T04:29:00","slug":"%e6%8a%8atrain%e6%95%b0%e6%8d%ae%e9%9b%86%e7%94%9f%e6%88%90txt%28test%e5%90%8c%e7%90%86%29","status":"publish","type":"post","link":"https:\/\/imwarming.com\/?p=154","title":{"rendered":"\u628atrain\u6570\u636e\u96c6\u751f\u6210txt(test\u540c\u7406)"},"content":{"rendered":"<div class=\"cnblogs_code\">\n<pre><span style=\"color: #0000ff;\">import<\/span><span style=\"color: #000000;\"> cv2\n<\/span><span style=\"color: #0000ff;\">import<\/span><span style=\"color: #000000;\"> numpy as np\n<\/span><span style=\"color: #0000ff;\">import<\/span><span style=\"color: #000000;\"> os\n<\/span><span style=\"color: #0000ff;\">import<\/span><span style=\"color: #000000;\"> sys\n<\/span><span style=\"color: #0000ff;\">import<\/span><span style=\"color: #000000;\"> pickle\n \n \ndata_dir <\/span>= os.path.join(<span style=\"color: #800000;\">\"<\/span><span style=\"color: #800000;\">.\/<\/span><span style=\"color: #800000;\">\"<\/span><span style=\"color: #000000;\">)\ntrain_o_dir <\/span>= os.path.join(data_dir,<span style=\"color: #800000;\">\"<\/span><span style=\"color: #800000;\">train<\/span><span style=\"color: #800000;\">\"<\/span><span style=\"color: #000000;\">)\n \n<\/span><span style=\"color: #0000ff;\">def<\/span><span style=\"color: #000000;\"> my_mkdir(my_dir):\n    <\/span><span style=\"color: #0000ff;\">if<\/span> <span style=\"color: #0000ff;\">not<\/span><span style=\"color: #000000;\"> os.path.isdir(my_dir):\n        os.makedirs(my_dir)\n \n \n<\/span><span style=\"color: #008000;\">#<\/span><span style=\"color: #008000;\"> \u751f\u6210\u8bad\u7ec3\u96c6\u56fe\u7247\uff0c<\/span>\n<span style=\"color: #0000ff;\">if<\/span> <span style=\"color: #800080;\">__name__<\/span> == <span style=\"color: #800000;\">'<\/span><span style=\"color: #800000;\">__main__<\/span><span style=\"color: #800000;\">'<\/span><span style=\"color: #000000;\">:\n    data_path <\/span>= os.path.join(data_dir, <span style=\"color: #800000;\">\"<\/span><span style=\"color: #800000;\">trainjpegimages<\/span><span style=\"color: #800000;\">\"<\/span><span style=\"color: #000000;\">)  \n    <\/span><span style=\"color: #0000ff;\">print<\/span>(data_path + <span style=\"color: #800000;\">\"<\/span><span style=\"color: #800000;\"> is loading...<\/span><span style=\"color: #800000;\">\"<\/span><span style=\"color: #000000;\">)\n \n    datatraint <\/span>= os.path.join(data_dir, <span style=\"color: #800000;\">\"<\/span><span style=\"color: #800000;\">train.txt<\/span><span style=\"color: #800000;\">\"<\/span><span style=\"color: #000000;\">)\n    ft <\/span>= open(datatraint, <span style=\"color: #800000;\">'<\/span><span style=\"color: #800000;\">w<\/span><span style=\"color: #800000;\">'<\/span><span style=\"color: #000000;\">)\n    <\/span><span style=\"color: #0000ff;\">print<\/span><span style=\"color: #000000;\">(data_path)\n    img_list <\/span>=<span style=\"color: #000000;\"> os.listdir(data_path)\n    <\/span><span style=\"color: #0000ff;\">print<\/span><span style=\"color: #000000;\">(img_list)\n    <\/span><span style=\"color: #0000ff;\">for<\/span> i <span style=\"color: #0000ff;\">in<\/span><span style=\"color: #000000;\"> range(len(img_list)):\n        <\/span><span style=\"color: #0000ff;\">if<\/span> <span style=\"color: #0000ff;\">not<\/span> img_list[i].endswith(<span style=\"color: #800000;\">'<\/span><span style=\"color: #800000;\">jpg<\/span><span style=\"color: #800000;\">'<\/span>):         <span style=\"color: #008000;\">#<\/span><span style=\"color: #008000;\"> \u82e5\u4e0d\u662fjpg\u6587\u4ef6\uff0c\u8df3\u8fc7<\/span>\n            <span style=\"color: #0000ff;\">continue<\/span><span style=\"color: #000000;\">\n        img_path <\/span>=<span style=\"color: #000000;\"> os.path.join(data_path, img_list[i])\n        line <\/span>= img_path + <span style=\"color: #800000;\">'<\/span><span style=\"color: #800000;\">n<\/span><span style=\"color: #800000;\">'<\/span><span style=\"color: #000000;\">\n        ft.write(line)\n    ft.close()   \n    \n    <\/span><span style=\"color: #0000ff;\">print<\/span>(data_path + <span style=\"color: #800000;\">\"<\/span><span style=\"color: #800000;\"> loaded.<\/span><span style=\"color: #800000;\">\"<\/span><span style=\"color: #000000;\">)\n <\/span><\/pre>\n<\/div>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>import cv2 import numpy as np import os import sys [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-154","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized 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