{"id":305,"date":"2026-08-02T21:55:56","date_gmt":"2026-08-03T00:55:56","guid":{"rendered":"https:\/\/prompteiro.com\/fr\/prompt\/transformez-votre-photo-en-enseigne-neon\/"},"modified":"2026-08-02T21:55:58","modified_gmt":"2026-08-03T00:55:58","slug":"transformez-votre-photo-en-enseigne-neon","status":"publish","type":"prompt","link":"https:\/\/prompteiro.com\/fr\/prompt\/transformez-votre-photo-en-enseigne-neon\/","title":{"rendered":"Transformez votre photo en enseigne n\u00e9on avec l’IA"},"featured_media":306,"template":"","meta":{"_titulo_seo":"Transformer une photo en enseigne n\u00e9on avec l'IA","_prompt_text":"{\n  \"task\": \"portrait_photo_vers_ligne_neon\",\n  \"version\": \"1.0\",\n  \"preserve_identity\": {\n    \"enabled\": true,\n    \"identity_strength\": 1.0,\n    \"preserve_face\": true,\n    \"preserve_hairstyle\": true,\n    \"preserve_facial_structure\": true,\n    \"preserve_expression\": true,\n    \"preserve_age\": true,\n    \"preserve_gender_presentation\": true,\n    \"preserve_distinctive_features\": true\n  },\n  \"transformation\": {\n    \"style\": \"enseigne n\u00e9on minimaliste\",\n    \"description\": \"Transforme le portrait d'entr\u00e9e en une illustration nette de tube n\u00e9on compos\u00e9e enti\u00e8rement de lignes n\u00e9on continues et lumineuses, en pr\u00e9servant l'identit\u00e9 de la personne. Le r\u00e9sultat final doit ressembler \u00e0 une enseigne n\u00e9on murale fabriqu\u00e9e professionnellement.\"\n  },\n  \"composition\": {\n    \"camera_angle\": \"de face\",\n    \"crop\": \"portrait moyen\",\n    \"framing\": \"centr\u00e9\",\n    \"orientation\": \"vertical\",\n    \"head_position\": \"centre\",\n    \"shoulders_visible\": true,\n    \"upper_torso_visible\": true,\n    \"maintain_original_pose\": true,\n    \"background\": {\n      \"type\": \"mur de briques sombres\",\n      \"color\": \"#0d0714\",\n      \"texture\": \"briques mates discr\u00e8tes\",\n      \"depth\": \"plate\"\n    }\n  },\n  \"subject\": {\n    \"outline_method\": \"tubes n\u00e9on continus et uniques\",\n    \"line_simplification\": \"\u00e9lev\u00e9e\",\n    \"facial_details\": {\n      \"eyes\": \"minimalistes mais reconnaissables\",\n      \"eyebrows\": \"traits de n\u00e9on nets\",\n      \"nose\": \"contour simple\",\n      \"mouth\": \"un seul contour souriant\",\n      \"ears\": \"contours minimalistes\"\n    },\n    \"hair\": {\n      \"convert_to_neon\": true,\n      \"preserve_shape\": true,\n      \"simplify_strands\": true,\n      \"flowing_contours\": true\n    },\n    \"clothing\": {\n      \"simplify_to_outline\": true,\n      \"preserve_general_garment_shape\": true,\n      \"remove_small_details\": true\n    }\n  },\n  \"foreground_object\": {\n    \"enabled\": true,\n    \"object\": \"une pile de livres\",\n    \"position\": \"centr\u00e9e devant la poitrine\",\n    \"style\": \"contour n\u00e9on assorti\",\n    \"perspective\": \"l\u00e9g\u00e8rement frontale\",\n    \"line_weight\": \"constant\",\n    \"book_count\": 2\n  },\n  \"neon_design\": {\n    \"tube_style\": \"tubes n\u00e9on en verre arrondis\",\n    \"continuous_lines\": true,\n    \"line_breaks\": \"minimales\",\n    \"uniform_tube_width\": true,\n    \"tube_thickness\": \"moyenne\",\n    \"corner_style\": \"arrondi\",\n    \"manufacturable_layout\": true\n  },\n  \"color_palette\": {\n    \"primary\": {\n      \"color\": \"orange chaud\",\n      \"hex\": \"#ff7a00\",\n      \"usage\": [\n        \"visage\",\n        \"cheveux\",\n        \"cou\",\n        \"livres\",\n        \"bords ext\u00e9rieurs du v\u00eatement\"\n      ]\n    },\n    \"secondary\": {\n      \"color\": \"cyan froid\",\n      \"hex\": \"#47d9ff\",\n      \"usage\": [\n        \"accents choisis du v\u00eatement\",\n        \"d\u00e9tails des livres\"\n      ]\n    },\n    \"accent\": {\n      \"color\": \"blanc avec un l\u00e9ger reflet lavande\",\n      \"hex\": \"#f4f0ff\",\n      \"usage\": [\n        \"col de la chemise\"\n      ]\n    }\n  },\n  \"lighting\": {\n    \"style\": \"\u00e9mission n\u00e9on r\u00e9aliste\",\n    \"scene\": \"environnement sombre\",\n    \"glow_intensity\": \"\u00e9lev\u00e9e\",\n    \"bloom\": \"fort\",\n    \"soft_light_spill\": true,\n    \"light_wrap\": true,\n    \"subtle_wall_reflection\": true,\n    \"ambient_light\": \"tr\u00e8s faible\",\n    \"contrast\": \"\u00e9lev\u00e9\"\n  },\n  \"materials\": {\n    \"neon_tubes\": \"verre\",\n    \"wall\": \"brique peinte\",\n    \"surface_finish\": \"mat\"\n  },\n  \"rendering\": {\n    \"style\": \"installation n\u00e9on photor\u00e9aliste\",\n    \"not_flat_vector\": true,\n    \"depth\": \"subtile\",\n    \"realistic_glass\": true,\n    \"emissive_effect\": true,\n    \"clean_edges\": true\n  },\n  \"quality\": {\n    \"resolution\": \"8K\",\n    \"sharpness\": \"\u00e9lev\u00e9e\",\n    \"noise\": \"aucun\",\n    \"banding\": \"aucun\",\n    \"compression\": \"aucune\",\n    \"anti_aliasing\": true,\n    \"professional_finish\": true\n  },\n  \"preserve\": [\n    \"proportions du visage\",\n    \"forme de la t\u00eate\",\n    \"silhouette des cheveux\",\n    \"expression\",\n    \"pose\",\n    \"identit\u00e9 g\u00e9n\u00e9rale\"\n  ],\n  \"negative_prompt\": [\n    \"personnes en trop\",\n    \"traits du visage manquants\",\n    \"visage d\u00e9form\u00e9\",\n    \"mauvaise identit\u00e9\",\n    \"anatomie d\u00e9form\u00e9e\",\n    \"tubes n\u00e9on crois\u00e9s\",\n    \"n\u00e9on cass\u00e9\",\n    \"\u00e9l\u00e9ments flottants\",\n    \"texte\",\n    \"logos\",\n    \"filigrane\",\n    \"arri\u00e8re-plan encombr\u00e9\",\n    \"texture de peau photographique\",\n    \"peinture\",\n    \"anime\",\n    \"dessin anim\u00e9\",\n    \"personnage 3D\",\n    \"basse r\u00e9solution\",\n    \"pixellisation\",\n    \"flou\",\n    \"contours doubles\",\n    \"plusieurs visages\",\n    \"v\u00eatements trop d\u00e9taill\u00e9s\",\n    \"d\u00e9corations al\u00e9atoires\",\n    \"couleurs sursatur\u00e9es\",\n    \"ombres dures\",\n    \"lueur irr\u00e9guli\u00e8re\"\n  ]\n}","_como_usar":"Le portrait en enseigne n\u00e9on transforme votre photo en illustration de tube lumineux continu, comme une enseigne faite pour \u00eatre accroch\u00e9e sur un mur de briques. Cela fonctionne dans NanoBanana, Gemini et ChatGPT.\n\n1. Ouvrez l'outil d'image et d\u00e9marrez une nouvelle conversation.\n2. Envoyez une photo de face, visage et \u00e9paules, avec le visage net.\n3. Collez le prompt JSON complet dans le m\u00eame message que la photo.\n4. Changez les couleurs hexad\u00e9cimales dans \"color_palette\" pour les deux tons que vous voulez dans l'enseigne.\n5. Remplacez l'objet de \"foreground_object\" \u2014 la pile de livres \u2014 par quelque chose qui parle davantage de vous.\n6. G\u00e9n\u00e9rez l'enseigne et v\u00e9rifiez qu'aucun tube ne se croise, le d\u00e9faut le plus fr\u00e9quent.\n\nAstuce: le prompt demande volontairement un trac\u00e9 fabricable, pour que le r\u00e9sultat soit une enseigne plausible et non un gribouillis lumineux.","_views":18,"_likes":1,"_nota_sum":5,"_nota_count":1,"_nota_avg":5,"_nota_weight":1.5051,"_i18n_grupo":100},"macro":[2],"subcategoria":[67,11],"prompt_tag":[69,411,412,417,58],"ferramenta":[13,15,16],"class_list":["post-305","prompt","type-prompt","status-publish","has-post-thumbnail","hentry","macro-image","subcategoria-art","subcategoria-portrait","prompt_tag-art","prompt_tag-enseigne","prompt_tag-lumineux","prompt_tag-neon","prompt_tag-portrait","ferramenta-chatgpt","ferramenta-gemini","ferramenta-nanobanana"],"_links":{"self":[{"href":"https:\/\/prompteiro.com\/fr\/wp-json\/wp\/v2\/prompt\/305","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prompteiro.com\/fr\/wp-json\/wp\/v2\/prompt"}],"about":[{"href":"https:\/\/prompteiro.com\/fr\/wp-json\/wp\/v2\/types\/prompt"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prompteiro.com\/fr\/wp-json\/wp\/v2\/media\/306"}],"wp:attachment":[{"href":"https:\/\/prompteiro.com\/fr\/wp-json\/wp\/v2\/media?parent=305"}],"wp:term":[{"taxonomy":"macro","embeddable":true,"href":"https:\/\/prompteiro.com\/fr\/wp-json\/wp\/v2\/macro?post=305"},{"taxonomy":"subcategoria","embeddable":true,"href":"https:\/\/prompteiro.com\/fr\/wp-json\/wp\/v2\/subcategoria?post=305"},{"taxonomy":"prompt_tag","embeddable":true,"href":"https:\/\/prompteiro.com\/fr\/wp-json\/wp\/v2\/prompt_tag?post=305"},{"taxonomy":"ferramenta","embeddable":true,"href":"https:\/\/prompteiro.com\/fr\/wp-json\/wp\/v2\/ferramenta?post=305"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}