{"id":28786,"date":"2026-11-11T01:12:30","date_gmt":"2026-11-11T00:12:30","guid":{"rendered":"https:\/\/lyonelkaufmann.ch\/Blog\/?p=28786"},"modified":"2026-11-11T14:23:58","modified_gmt":"2026-11-11T13:23:58","slug":"travaux-photographiques-journal-linuxien-28-10-2026","status":"publish","type":"post","link":"https:\/\/lyonelkaufmann.ch\/Blog\/2026\/11\/11\/travaux-photographiques-journal-linuxien-28-10-2026\/","title":{"rendered":"Travaux photographiques – Journal linuxien"},"content":{"rendered":"\n

S’il y a un domaine sous Linux que je trouve inf\u00e9rieur \u00e0 l’univers Mac (Apple), c’est certainement dans les logiciels de traitement des photos. Qui plus est sur la route.<\/strong><\/p>\n\n\n\n

\"Ludovia#BE<\/figure>\n\n\n\n

Une solution r\u00e9side dans l’usage d’un outil d’\u00e9dition d’image en ligne. On traite donc l’image avec son navigateur.<\/p>\n\n\n\n

Il se trouve que l’\u00e9diteur Skylum<\/em> propose une version web de son logiciel Luminar<\/a> et compatible Linux. Un logiciel que j’utlise avec mon Mac et qui dispose en plus d’une application mobile pour iOS.<\/p>\n\n\n\n

Je pr\u00e9cise que je ne compte pas sp\u00e9cialement recourir \u00e0 ce genre d’outil pour un traitement pouss\u00e9 de mes images, boost\u00e9 en plus par l’IA. En effet, je travaille principalement ma simulation de film argentique directement sur mon boitier Sony (A7 IV ou A6700).<\/p>\n\n\n\n

\"Ludovia#BE<\/figure>\n\n\n\n

Je cherche au travers du traitement de mes images pouvoir proc\u00e9der \u00e0 un recadrage et r\u00e9gler par exemple la luminosit\u00e9. Un traitement plut\u00f4t basique. Il s’agit aussi de pouvoir corriger l’image au niveau d’\u00e9ventuelles poussi\u00e8res.<\/p>\n\n\n\n

A c\u00f4t\u00e9 de la solution propos\u00e9e par Skylum<\/em>, j’ai aussi eu l’occasion de d\u00e9couvrir et d’utiliser Pixlr<\/em><\/a> une solution enti\u00e8rement en ligne.<\/p>\n\n\n\n

Il est \u00e0 noter que les deux permettent le traitement de l’image au moyen d’IA g\u00e9n\u00e9rative. Cela n’est pas l’objet de notre mini-test.<\/p>\n\n\n\n

De retour de Ludovia#BE, j’ai effectu\u00e9 un test rapide des deux solutions. Principalement pour tester la rapidit\u00e9 du traitement d’image offerte par ces deux outils.<\/p>\n\n\n\n

Bien qu’il ne s’agisse pas d’un test scientifique, Pixlr<\/em> semble ofrir un traitemnent plus rapide des images. Il convient bien pour un traitement individuel d’images. Par contre, Luminar<\/em> offre un espace de stockage et de galerie de photos. Cela se comprend puisqu’il est ainsi possible de passer d’un traitement des images sur son navigateur \u00e0 son application mobile ou desktop. Et inversement.<\/p>\n\n\n\n

Les deux permettent un traitement basique ou \u00e9volu\u00e9 des images sur mon ThinkPad, Linux et en d\u00e9placement. Il s’agit d’outils puissants de traitement de l’image.<\/p>\n\n\n\n

\"Ludovia#BE<\/figure>\n\n\n\n

Pour illustrer ce dernier point, l’image ci-dessus a \u00e9t\u00e9 d\u00e9coup\u00e9e en quelques secondes dans Pixlr<\/em>. Ca donne \u00e0 r\u00e9fl\u00e9chir.<\/p>\n\n\n\n

Tags: #AuCaf\u00e9 #Linux<\/a> #photographie<\/a> #surlaroute<\/a> #Sony<\/a> #sonya7iv<\/a> #sonya6700<\/a> #Luminar<\/a> #pixlr<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

S’il y a un domaine sous Linux que je trouve inf\u00e9rieur \u00e0 l’univers Mac (Apple), c’est certainement dans les logiciels de traitement des photos. Qui plus est sur la route. Une solution r\u00e9side dans l’usage d’un outil d’\u00e9dition d’image en ligne. On traite donc l’image avec son navigateur. Il se trouve que l’\u00e9diteur Skylum propose […]<\/p>\n","protected":false},"author":1,"featured_media":28787,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_import_markdown_pro_load_document_selector":0,"_import_markdown_pro_submit_text_textarea":"","_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_hide_featured_image":false,"_jetpack_featured_image_duplicate_dismissed":0,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"activitypub_content_warning":"","activitypub_content_visibility":"","activitypub_max_image_attachments":3,"activitypub_interaction_policy_quote":"anyone","activitypub_status":"federated","wpai_meta_description":"","footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"fullscreen","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[3],"tags":[1209,2200,377,2201,1169,2089,2199,2198],"class_list":["post-28786","post","type-post","status-publish","format-standard","has-post-thumbnail","category-blogcafe-2","tag-linux","tag-luminar","tag-photographie","tag-pixlr","tag-sony","tag-sonya6700","tag-sonya7iv","tag-surlaroute","entry"],"jetpack_publicize_connections":[],"featured_image_src":"https:\/\/i0.wp.com\/lyonelkaufmann.ch\/Blog\/wp-content\/uploads\/2026\/11\/MVy0rMXX-scaled.webp?resize=600%2C400&ssl=1","featured_image_src_square":"https:\/\/i0.wp.com\/lyonelkaufmann.ch\/Blog\/wp-content\/uploads\/2026\/11\/MVy0rMXX-scaled.webp?resize=600%2C600&ssl=1","author_info":{"display_name":"Lyonel Kaufmann","author_link":"https:\/\/lyonelkaufmann.ch\/Blog\/author\/lyonelk\/"},"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p1qtF4-7ui","jetpack-related-posts":[{"id":27883,"url":"https:\/\/lyonelkaufmann.ch\/Blog\/2026\/01\/10\/journal-linuxien-25-12-2025\/","url_meta":{"origin":28786,"position":0},"title":"Journal linuxien (25.12.2025)","author":"Lyonel Kaufmann","date":"10 janvier 2026","format":false,"excerpt":"Nouvelle Fondation. 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