--- tags: - text-to-image - lora - diffusers - template:diffusion-lora widget: - output: url: images/1764464512096__000005000_0.jpg text: A sunset on a beach, daramatic cloud on the sky and bright sun. - output: url: images/1764464517272__000005000_1.jpg text: >- A woman is holding a glass of wine in a pub, cinematic shot, colorful lights in the background - output: url: images/1764464522440__000005000_2.jpg text: >- A cinematic close-up shot of a dog, he is looking at the camera, indoor scene and wooden floor. - output: url: images/1764464527618__000005000_3.jpg text: A photo of a car explosion on a street, fire and smoke. - output: url: images/1764464532760__000005000_4.jpg text: A photo of a mossy rock in a rain forest, god ray coming from the sun. - output: url: images/1764464537917__000005000_5.jpg text: A photo of a underwater ocean, beautiful corals are spread on the surface. base_model: Tongyi-MAI/Z-Image-Turbo instance_prompt: null license: apache-2.0 --- # Z-image-Turbo_LogC4_lora ## Model description LogC4 Cinematic Foundation (LoRA) This LoRA is designed for Z-image-turbo to generate images using the ARRI LogC4 logarithmic transfer function. Unlike standard AI generations that output a "finished" Rec.709 look, this model produces a flat, low-contrast image that preserves maximum shadow and highlight detail. Why use LogC4 Style? Standard AI-generated images often suffer from "clipped" highlights or crushed blacks, making them difficult to adjust in post-production. By generating in a LogC4-style space, the resulting images act as a high-latitude base for professional workflows. Maximum Dynamic Range: Retains detail in high-brightness areas (skies, light sources) and deep shadows. Color Grading Ready: Perfect for use in DaVinci Resolve, Adobe Premiere, or Nuke. Linear Conversion: When converted to linear light space, these images provide a high dynamic range (HDR) foundation suitable for professional VFX compositing and lighting. Technical Specifications Base Model: Z-image-turbo Format: LoRA Transfer Function: Modeled after ARRI LogC4 Target Use: Cinematic Concept Art, Professional Photography Base, VFX Plates How to Use 1. Generation Don't need any trigger word Recommended Strength: 0.6 - 1.0 (Adjust based on how "flat" you want the initial image to be). 2. Post-Processing (The "Development" Phase) To get the best results, do not use the raw output as your final image. Instead: Import the image into a color grading suite (e.g., DaVinci Resolve, Nuke). Apply an ARRI LogC4 to Linear LUT or use a Color Space Transform (CST) node. Adjust exposure and contrast. You will notice significantly more "room" to move the colors without breaking the pixels. Use Cases Concept Artists: Generate plates that match the look of professional film dailies. VFX Artists: Create environment maps or textures that require a linear workflow. Colorists: Practice grading on AI-generated subjects using industry-standard color science. ## Download model [Download](/Sumitc13/Z-image-Turbo_LogC4_lora/tree/main) them in the Files & versions tab.