{"blog_title":"s\u5e73\u9762\u306e\u5de6\u5074","provider_url":"https://hatena.blog","blog_url":"https://blog.okashoi.net/","author_name":"okashoi","version":"1.0","provider_name":"Hatena Blog","type":"rich","categories":["\u6280\u8853\uff0f\u305d\u306e\u4ed6"],"title":"OpenCV\uff08+ Python\uff09\u3092\u4f7f\u3063\u3066\u52d5\u753b\u30d5\u30a1\u30a4\u30eb\u3092\u30d5\u30ec\u30fc\u30e0\u3054\u3068\u306e\u753b\u50cf\u30d5\u30a1\u30a4\u30eb\u306b\u5909\u63db\u3059\u308b","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.okashoi.net%2Fentry%2F2022%2F05%2F23%2F233939\" title=\"OpenCV\uff08+ Python\uff09\u3092\u4f7f\u3063\u3066\u52d5\u753b\u30d5\u30a1\u30a4\u30eb\u3092\u30d5\u30ec\u30fc\u30e0\u3054\u3068\u306e\u753b\u50cf\u30d5\u30a1\u30a4\u30eb\u306b\u5909\u63db\u3059\u308b - s\u5e73\u9762\u306e\u5de6\u5074\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","description":"\u524d\u63d0 pip install opencv-python \u624b\u9806 \u30d5\u30a1\u30a4\u30eb\u30d1\u30b9\u3092\u5f15\u6570\u306b\u6e21\u3057\u3066 VideoCapture \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u751f\u6210 read() \u30e1\u30bd\u30c3\u30c9\u3092\u547c\u3073\u51fa\u3059\u6bce\u306b\u6b21\u306e\u30d5\u30ec\u30fc\u30e0\u3092\u53d6\u5f97 imwrite() \u95a2\u6570\u3067\u753b\u50cf\u30d5\u30a1\u30a4\u30eb\u3068\u3057\u3066\u66f8\u304d\u51fa\u3059 \u30b3\u30fc\u30c9\u4f8b #!/usr/bin/python3 # coding: utf-8 import cv2 import os import sys video_file_path = 'video.mp4' # \u5165\u529b\u30d5\u30a1\u30a4\u30eb\u540d result_dir_path = 'results' # \u753b\u50cf\u30d5\u30a1\u30a4\u30eb\u3092\u683c\u7d0d\u3059\u308b\u30c7\u30a3\u30ec\u30af\u30c8\u30ea video = c\u2026","image_url":"https://cdn.user.blog.st-hatena.com/default_entry_og_image/122447865/1514246450530227","url":"https://blog.okashoi.net/entry/2022/05/23/233939","published":"2022-05-23 23:39:39","author_url":"https://blog.hatena.ne.jp/okashoi/","width":"100%","height":"190"}