{"id":45823,"date":"2022-11-29T04:37:19","date_gmt":"2023-07-26T04:56:28","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/45823-2\/"},"modified":"2024-04-29T02:55:52","modified_gmt":"2024-04-28T18:55:52","slug":"45823-2","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/45823-2\/","title":{"rendered":""},"content":{"rendered":"<h1>\u306f\u3058\u3081\u306b<\/h1>\n<p>\u500b\u4eba\u7528\u30e1\u30e2<\/p>\n<pre class=\"post-pre\"><code><span class=\"c1\"># \u5fc5\u8981\u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u30a4\u30f3\u30dd\u30fc\u30c8\r\n<\/span><span class=\"kn\">import<\/span> <span class=\"n\">matplotlib.pyplot<\/span> <span class=\"k\">as<\/span> <span class=\"n\">plt<\/span>\r\n<span class=\"kn\">from<\/span> <span class=\"n\">PIL<\/span> <span class=\"kn\">import<\/span> <span class=\"n\">Image<\/span>\r\n\r\n<span class=\"n\">filename<\/span> <span class=\"o\">=<\/span> <span class=\"sh\">'<\/span><span class=\"s\">abc.jpg<\/span><span class=\"sh\">'<\/span>\r\n\r\n<span class=\"c1\"># \u30d5\u30a1\u30a4\u30eb\u30aa\u30fc\u30d7\u30f3\r\n<\/span><span class=\"n\">img<\/span> <span class=\"o\">=<\/span> <span class=\"n\">Image<\/span><span class=\"p\">.<\/span><span class=\"nf\">open<\/span><span class=\"p\">(<\/span><span class=\"n\">filename<\/span><span class=\"p\">)<\/span>\r\n\r\n<span class=\"c1\"># \u753b\u50cf\u8868\u793a\u7528\u30b3\u30fc\u30c9\r\n<\/span>\r\n<span class=\"c1\"># \u3053\u3053\u3067\u30a4\u30e1\u30fc\u30b8\u306e\u5927\u304d\u3055\u3092\u8abf\u6574\r\n<\/span><span class=\"n\">plt<\/span><span class=\"p\">.<\/span><span class=\"nf\">figure<\/span><span class=\"p\">(<\/span><span class=\"n\">figsize<\/span><span class=\"o\">=<\/span><span class=\"p\">(<\/span><span class=\"mi\">10<\/span><span class=\"p\">,<\/span><span class=\"mi\">10<\/span><span class=\"p\">))<\/span>\r\n\r\n<span class=\"c1\"># \u767d\u9ed2\u753b\u50cf\u306e\u5834\u5408\r\n<\/span><span class=\"n\">plt<\/span><span class=\"p\">.<\/span><span class=\"nf\">imshow<\/span><span class=\"p\">(<\/span><span class=\"n\">img<\/span><span class=\"p\">,<\/span> <span class=\"n\">cmap<\/span><span class=\"o\">=<\/span><span class=\"sh\">'<\/span><span class=\"s\">gray<\/span><span class=\"sh\">'<\/span><span class=\"p\">)<\/span>\r\n\r\n<span class=\"c1\"># \u30a4\u30e1\u30fc\u30b8\u306b\u3000\u76ee\u76db\u308a\u306f\u4e0d\u8981\r\n<\/span><span class=\"n\">plt<\/span><span class=\"p\">.<\/span><span class=\"nf\">axis<\/span><span class=\"p\">(<\/span><span class=\"sh\">'<\/span><span class=\"s\">off<\/span><span class=\"sh\">'<\/span><span class=\"p\">)<\/span>\r\n\r\n<span class=\"c1\"># \u753b\u9762\u8868\u793a\r\n<\/span><span class=\"n\">plt<\/span><span class=\"p\">.<\/span><span class=\"nf\">show<\/span><span class=\"p\">()<\/span>\r\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u306f\u3058\u3081\u306b \u500b\u4eba\u7528\u30e1\u30e2 # \u5fc5\u8981\u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u30a4\u30f3\u30dd\u30fc\u30c8 import matplotlib.pyplot as  [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-45823","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - 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