{"id":43505,"date":"2022-12-27T15:44:38","date_gmt":"2022-12-27T15:44:38","guid":{"rendered":"https:\/\/ubuntuhandbook.org\/?p=43505"},"modified":"2022-12-27T15:44:38","modified_gmt":"2022-12-27T15:44:38","slug":"enhance-photo-images-4k","status":"publish","type":"post","link":"https:\/\/ubuntuhandbook.org\/index.php\/2022\/12\/enhance-photo-images-4k\/","title":{"rendered":"This App Enhance your Photo Images to 4K Resolution or Higher"},"content":{"rendered":"<p><a href=\"https:\/\/ubuntuhandbook.org\/wp-content\/uploads\/2022\/12\/gnome-photo-icon-1.webp\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-thumbnail wp-image-43507\" src=\"https:\/\/ubuntuhandbook.org\/wp-content\/uploads\/2022\/12\/gnome-photo-icon-1-250x250.webp\" alt=\"\" width=\"250\" height=\"250\" srcset=\"https:\/\/ubuntuhandbook.org\/wp-content\/uploads\/2022\/12\/gnome-photo-icon-1-250x250.webp 250w, https:\/\/ubuntuhandbook.org\/wp-content\/uploads\/2022\/12\/gnome-photo-icon-1-300x300.webp 300w, https:\/\/ubuntuhandbook.org\/wp-content\/uploads\/2022\/12\/gnome-photo-icon-1-600x600.webp 600w, https:\/\/ubuntuhandbook.org\/wp-content\/uploads\/2022\/12\/gnome-photo-icon-1-768x768.webp 768w, https:\/\/ubuntuhandbook.org\/wp-content\/uploads\/2022\/12\/gnome-photo-icon-1.webp 1200w\" sizes=\"auto, (max-width: 250px) 100vw, 250px\" \/><\/a><\/p>\n<p>Got photo images but not clear enough? Or you want to convert them into 4K resolution without losing quality? This app can help!<\/p>\n<p>It&#8217;s <a href=\"https:\/\/github.com\/upscayl\/upscayl\" target=\"_blank\" rel=\"noopener\">upscayl<\/a>, a free and open-source app for Linux, Windows, and macOS. It uses <em><b>AI modules<\/b><\/em> to upscale single or batch of photo images into <b>7680&#215;5120<\/b> (or double resolution 15360&#215;10240). Supported AI modules so far include:<\/p>\n<ul>\n<li>Real-ESRGAN<\/li>\n<li>REMACRI<\/li>\n<li>ULTRAMIX BALANCED<\/li>\n<li>ULTRASHARP<\/li>\n<\/ul>\n<p>The app has a quite easy to use user interface, which has a few buttons in left pane and image preview in right. Just follow the steps in the UI to select your Photo Image\/Images, choose AI module, where to save output image, and finally click upscale.<\/p>\n<p><a href=\"https:\/\/ubuntuhandbook.org\/wp-content\/uploads\/2022\/12\/upscayl.webp\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-43508\" src=\"https:\/\/ubuntuhandbook.org\/wp-content\/uploads\/2022\/12\/upscayl-600x310.webp\" alt=\"\" width=\"600\" height=\"310\" srcset=\"https:\/\/ubuntuhandbook.org\/wp-content\/uploads\/2022\/12\/upscayl-600x310.webp 600w, https:\/\/ubuntuhandbook.org\/wp-content\/uploads\/2022\/12\/upscayl-300x155.webp 300w, https:\/\/ubuntuhandbook.org\/wp-content\/uploads\/2022\/12\/upscayl-768x397.webp 768w, https:\/\/ubuntuhandbook.org\/wp-content\/uploads\/2022\/12\/upscayl.webp 1234w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p>There are as well advanced options to choose output image format: <b>PNG<\/b>, <b>JPG<\/b> or <b>WEBP<\/b>, change the app theme, and specify GPU ID for machine with multiple graphic cards. As you can see in screenshot above, output image and original one will be displayed side by side when process done, allowing to see the difference intuitively.<\/p>\n<h3>How to Install Upscayl in Ubuntu &amp; other Linux<\/h3>\n<p><b>NOTE: The app needs Vulkan compatible GPU to upscale images. And, the upscale process can take long time depends on your machine<\/b>.<\/p>\n<p>The app offers official packages in it Github releases page available to download at the link blow:<\/p>\n<div class=\"wp-block-buttons aligncenter\">\n<div class=\"wp-block-button is-style-fill\"><a class=\"wp-block-button__link has-vivid-cyan-blue-to-vivid-purple-gradient-background has-text-color has-background\" href=\"https:\/\/github.com\/upscayl\/upscayl\/releases\/latest\" target=\"_blank\" rel=\"noreferrer noopener\">Download Upscayl<\/a><\/div>\n<\/div>\n<p>For Linux, either download the <b>non-install AppImage<\/b> package. Right-click and go to file &#8216;Properties&#8217;, and enable &#8216;Allow executing file as program&#8217; in <em>Permissions<\/em> tab. Finally click run AppImage at anytime to launch it. NOTE: Ubuntu 22.04+ need to enable AppImage support first by running <code>sudo apt install libfuse2<\/code> in terminal.<\/p>\n<p>For <b>Debian\/Ubuntu<\/b> based systems, grab and click install the <code>.deb<\/code> package for choice. And, <b>Fedora<\/b> based systems can download and install the <code>.rpm<\/code> package instead.<\/p>\n<h3>Uninstall Upscayl<\/h3>\n<p>In case you installed the app using .deb or .rpm package, and you can&#8217;t find it in the Software app. Open a terminal window, and run command to remove it in Debian\/Ubuntu:<\/p>\n<pre>sudo apt remove upscayl<\/pre>\n<p>For Fedora, just replace <code>apt<\/code> with <code>dnf<\/code>, so the command will be:<\/p>\n<pre>sudo dnf remove upscayl<\/pre>","protected":false},"excerpt":{"rendered":"<p>Got photo images but not clear enough? Or you want to convert them into 4K resolution without losing quality? This app can help! It&#8217;s upscayl, a free and open-source app for Linux, Windows, and macOS. It uses AI modules to upscale single or batch of photo images into 7680&#215;5120 (or double resolution 15360&#215;10240). Supported AI [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":43506,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[1432],"class_list":["post-43505","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-howtos","tag-photo"],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/ubuntuhandbook.org\/index.php\/wp-json\/wp\/v2\/posts\/43505","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ubuntuhandbook.org\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ubuntuhandbook.org\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ubuntuhandbook.org\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ubuntuhandbook.org\/index.php\/wp-json\/wp\/v2\/comments?post=43505"}],"version-history":[{"count":0,"href":"https:\/\/ubuntuhandbook.org\/index.php\/wp-json\/wp\/v2\/posts\/43505\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ubuntuhandbook.org\/index.php\/wp-json\/wp\/v2\/media\/43506"}],"wp:attachment":[{"href":"https:\/\/ubuntuhandbook.org\/index.php\/wp-json\/wp\/v2\/media?parent=43505"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ubuntuhandbook.org\/index.php\/wp-json\/wp\/v2\/categories?post=43505"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ubuntuhandbook.org\/index.php\/wp-json\/wp\/v2\/tags?post=43505"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}