{"id":2506,"date":"2023-07-21T23:43:23","date_gmt":"2023-07-21T23:43:23","guid":{"rendered":"https:\/\/statorials.org\/id\/matplotlib-skala-abu-abu\/"},"modified":"2023-07-21T23:43:23","modified_gmt":"2023-07-21T23:43:23","slug":"matplotlib-skala-abu-abu","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/matplotlib-skala-abu-abu\/","title":{"rendered":"Menampilkan gambar skala abu-abu di matplotlib (dengan contoh)"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Anda dapat menggunakan argumen <strong>cmap<\/strong> di Matplotlib untuk menampilkan gambar <a href=\"https:\/\/matplotlib.org\/stable\/tutorials\/colors\/colormaps.html#grayscale-conversion\" target=\"_blank\" rel=\"noopener\">skala abu-abu<\/a> dengan mudah.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Contoh berikut menunjukkan bagaimana menggunakan argumen ini dalam praktik.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Contoh: menampilkan gambar dalam skala abu-abu di Matplotlib<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Katakanlah saya memiliki gambar berikut bernama <strong>shape.JPG<\/strong> yang ingin saya tampilkan di Matplotlib:<\/span> <\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-22341 \" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/formes.jpg\" alt=\"\" width=\"487\" height=\"160\" srcset=\"\" sizes=\"\"><\/p>\n<p> <span style=\"color: #000000;\">Saya dapat menggunakan sintaks berikut untuk menampilkan gambar ini menggunakan warna aslinya:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008000;\">import<\/span> numpy <span style=\"color: #008000;\">as<\/span> np\n<span style=\"color: #008000;\">import<\/span> matplotlib. <span style=\"color: #3366ff;\">pyplot<\/span> <span style=\"color: #008000;\">as<\/span> plt\n<span style=\"color: #008000;\">from<\/span> PIL <span style=\"color: #008000;\">import<\/span> Image\n\nimage=Image. <span style=\"color: #3366ff;\">open<\/span> (' <span style=\"color: #ff0000;\">shapes.JPG<\/span> ')\nplt. <span style=\"color: #3366ff;\">imshow<\/span> (image)\nplt. <span style=\"color: #3366ff;\">show<\/span> ()\n<\/strong><\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-22342 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/gris1.jpg\" alt=\"\" width=\"523\" height=\"187\" srcset=\"\" sizes=\"\"><\/p>\n<p> <span style=\"color: #000000;\">Perhatikan bahwa gambar ini sangat cocok dengan gambar yang saya miliki di file saya.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Untuk menampilkan gambar dalam skala abu-abu, saya perlu menggunakan argumen <strong>cmap=&#8217;gray&#8217;<\/strong> sebagai berikut:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008000;\">import<\/span> numpy <span style=\"color: #008000;\">as<\/span> np\n<span style=\"color: #008000;\">import<\/span> matplotlib. <span style=\"color: #3366ff;\">pyplot<\/span> <span style=\"color: #008000;\">as<\/span> plt\n<span style=\"color: #008000;\">from<\/span> PIL <span style=\"color: #008000;\">import<\/span> Image\n\n<span style=\"color: #008080;\">#open image\n<\/span>image=Image. <span style=\"color: #3366ff;\">open<\/span> (' <span style=\"color: #ff0000;\">shapes.JPG<\/span> ')\n\n<span style=\"color: #008080;\">#convert image to black and white pixels<\/span>\ngray_image=image. <span style=\"color: #3366ff;\">convert<\/span> (' <span style=\"color: #ff0000;\">L<\/span> ')\n\n<span style=\"color: #008080;\">#convert image to NumPy array\n<\/span>gray_image_array=np. <span style=\"color: #3366ff;\">asarray<\/span> (gray_image)\n\n<span style=\"color: #008080;\">#display image on grayscale\n<\/span>plt. <span style=\"color: #3366ff;\">imshow<\/span> (gray_image_array, cmap=' <span style=\"color: #ff0000;\">gray<\/span> ')\nplt. <span style=\"color: #3366ff;\">show<\/span> ()\n<\/strong><\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-22343\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/gris2.jpg\" alt=\"Gambar skala abu-abu Matplotlib\" width=\"523\" height=\"189\" srcset=\"\" sizes=\"\"><\/p>\n<p> <span style=\"color: #000000;\">Gambar sekarang telah diubah menjadi skala abu-abu.<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>Catatan<\/strong> : Argumen &#8216;L&#8217; mengubah gambar menjadi piksel hitam putih. Tanpa menggunakan baris kode ini terlebih dahulu, gambar tidak akan ditampilkan dalam skala abu-abu.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Sumber daya tambahan<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Tutorial berikut menjelaskan cara melakukan tugas umum lainnya di Matplotlib:<\/span><\/p>\n<p> <a href=\"https:\/\/statorials.org\/id\/kisi-tampilan-matplotlib\/\" target=\"_blank\" rel=\"noopener\">Cara menampilkan garis kisi pada plot Matplotlib<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/matplotlib-persegi-panjang\/\" target=\"_blank\" rel=\"noopener\">Cara menggambar persegi panjang di Matplotlib<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/matplotlib-meningkatkan-ukuran-jejak\/\" target=\"_blank\" rel=\"noopener\">Cara menambah ukuran plot di Matplotlib<\/a><br \/> Cara mengatur centang sumbu di Matplotlib<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Anda dapat menggunakan argumen cmap di Matplotlib untuk menampilkan gambar skala abu-abu dengan mudah. Contoh berikut menunjukkan bagaimana menggunakan argumen ini dalam praktik. Contoh: menampilkan gambar dalam skala abu-abu di Matplotlib Katakanlah saya memiliki gambar berikut bernama shape.JPG yang ingin saya tampilkan di Matplotlib: Saya dapat menggunakan sintaks berikut untuk menampilkan gambar ini menggunakan warna [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Menampilkan gambar skala abu-abu di Matplotlib (dengan contoh) - Statorials<\/title>\n<meta name=\"description\" content=\"Tutorial ini menjelaskan cara menampilkan gambar skala abu-abu menggunakan Matplotlib dengan Python, termasuk contoh lengkapnya.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/statorials.org\/id\/matplotlib-skala-abu-abu\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Menampilkan gambar skala abu-abu di Matplotlib (dengan contoh) - Statorials\" \/>\n<meta property=\"og:description\" content=\"Tutorial ini menjelaskan cara menampilkan gambar skala abu-abu menggunakan Matplotlib dengan Python, termasuk contoh lengkapnya.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/id\/matplotlib-skala-abu-abu\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-21T23:43:23+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/formes.jpg\" \/>\n<meta name=\"author\" content=\"Benjamin anderson\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Ditulis oleh\" \/>\n\t<meta name=\"twitter:data1\" content=\"Benjamin anderson\" \/>\n\t<meta name=\"twitter:label2\" content=\"Estimasi waktu membaca\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 menit\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/statorials.org\/id\/matplotlib-skala-abu-abu\/\",\"url\":\"https:\/\/statorials.org\/id\/matplotlib-skala-abu-abu\/\",\"name\":\"Menampilkan gambar skala abu-abu di Matplotlib (dengan contoh) - Statorials\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/id\/#website\"},\"datePublished\":\"2023-07-21T23:43:23+00:00\",\"dateModified\":\"2023-07-21T23:43:23+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\"},\"description\":\"Tutorial ini menjelaskan cara menampilkan gambar skala abu-abu menggunakan Matplotlib dengan Python, termasuk contoh lengkapnya.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/id\/matplotlib-skala-abu-abu\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/id\/matplotlib-skala-abu-abu\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/id\/matplotlib-skala-abu-abu\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/statorials.org\/id\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Menampilkan gambar skala abu-abu di matplotlib (dengan contoh)\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/statorials.org\/id\/#website\",\"url\":\"https:\/\/statorials.org\/id\/\",\"name\":\"Statorials\",\"description\":\"Panduan anda untuk kompetensi statistik!\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/statorials.org\/id\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"id\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\",\"name\":\"Benjamin anderson\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"id\",\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/image\/\",\"url\":\"http:\/\/statorials.org\/id\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg\",\"contentUrl\":\"http:\/\/statorials.org\/id\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg\",\"caption\":\"Benjamin anderson\"},\"description\":\"Halo, saya Benjamin, pensiunan profesor statistika yang menjadi guru Statorial yang berdedikasi. 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