{"id":23899,"date":"2025-10-10T20:58:18","date_gmt":"2025-10-10T19:58:18","guid":{"rendered":"https:\/\/www.arhns.uns.ac.rs\/givsf\/?p=23899"},"modified":"2025-10-10T21:23:46","modified_gmt":"2025-10-10T20:23:46","slug":"kako-dodatni-render-passovi-uticu-na-preciznost-i-realisticnost-ai-editovanja-rendera-enterijera-faza-iii","status":"publish","type":"post","link":"https:\/\/www.arhns.uns.ac.rs\/givsf\/kako-dodatni-render-passovi-uticu-na-preciznost-i-realisticnost-ai-editovanja-rendera-enterijera-faza-iii\/","title":{"rendered":"Kako dodatni render passovi uti\u010du na preciznost i realisti\u010dnost AI editovanja rendera enterijera \u2013 Faza III"},"content":{"rendered":"\n

Upro\u0161\u0107ena scena i analiza uticaja render pass-ova<\/span><\/strong><\/h3>\n\n\n\n

<\/p>\n\n\n\n

*Za AI editovanje rendera kori\u0161\u0107en je Stable Diffusion XL Inpainting model u okviru ComfyUI. U proces su integrisani dodatni render pass-ovi (Material ID, Z-Depth i Normal), kroz ControlNet\/T2I-Adapter \u010dvorove, kako bi se ispitalo u kojoj meri oni doprinose ta\u010dnosti i realisti\u010dnosti izmena.<\/p>\n\n\n\n

U ovoj fazi istra\u017eivanja scena je namerno upro\u0161\u0107ena, kako bi se efekti pojedina\u010dnih pass-ova lak\u0161e analizirali.<\/p>\n\n\n\n

\"\"<\/a><\/figure>\n\n\n\n


Za usmeravanje AI izmena kori\u0161\u0107eni su slede\u0107i pozitivni<\/strong> i negativni<\/strong> promptovi:<\/p>\n\n\n\n

Positive:<\/strong>
<\/strong>-vertical wood grain, planks running top to bottom, no horizontal grain, thin planks, dark wood, walnut, mahogany, deep brown tones, realistic texture, natural grain, cozy interior, soft lighting, high detail, high resolution, dark oak:2, espresso wood:1.0, chocolate brown wood:0.5<\/p>\n\n\n\n

Negative:<\/strong>
<\/strong>-light wood, pale wood, metal panels, concrete, brick, wallpaper, paint, plastic, cartoonish, low quality, blurry, distorted, unrealistic, fantasy, sci-fi, horizontal panels, thick planks, text, flooring style, blond, golden, horizontal grain, cartoon, artifact<\/p>\n\n\n\n

Parametri generisanja:<\/span><\/strong><\/h3>\n\n\n\n


Za sve iteracije kori\u0161\u0107ene su iste vrednosti u KSampler<\/strong> \u010dvoru, radi lak\u0161e uporedivosti rezultata:<\/p>\n\n\n\n

Steps:<\/strong> 40
CFG:<\/strong> 13
Denoise strength:<\/strong> 0.6
Sampler:<\/strong> Heun
Randomized seed:<\/strong> uklju\u010den

Vrednosti ControlNet strength-a za pojedina\u010dne pass-ove:<\/p>\n\n\n\n

Material ID:<\/strong> 1.00
Z-Depth:<\/strong> 0.50
Normal map:<\/strong> 0.80

Ove vrednosti su izabrane u zavisnosti od va\u017enosti uloge pojedinih render pass-ova. Material ID je najva\u017eniji, jer daje ta\u010dnu granicu zida koji \u017eelimo da menjamo, zatim Normal map doprinosi percepciji orijentacije i volumena, dok Z-Depth daje ose\u0107aj udaljenosti i prostorne dubine.<\/p>\n\n\n\n

Rezultati i zapa\u017eanja:<\/span><\/strong><\/h3>\n\n\n\n

<\/p>\n\n\n\n