Add USO style transfer: uso-style-transfer.json

workflows/api/uso-style-transfer.json

@@ -0,0 +1,249 @@
+{
+  "1": {
+    "_meta": {
+      "title": "Load FLUX.1 Dev fp8 (all-in-one checkpoint)"
+    },
+    "class_type": "CheckpointLoaderSimple",
+    "inputs": {
+      "ckpt_name": "flux1-dev-fp8.safetensors"
+    }
+  },
+  "10": {
+    "_meta": {
+      "title": "VAE Encode content"
+    },
+    "class_type": "VAEEncode",
+    "inputs": {
+      "pixels": [
+        "15",
+        0
+      ],
+      "vae": [
+        "1",
+        2
+      ]
+    }
+  },
+  "11": {
+    "_meta": {
+      "title": "Flux Guidance"
+    },
+    "class_type": "FluxGuidance",
+    "inputs": {
+      "conditioning": [
+        "7",
+        0
+      ],
+      "guidance": 3.5
+    }
+  },
+  "12": {
+    "_meta": {
+      "title": "Style Reference Image"
+    },
+    "class_type": "LoadImage",
+    "inputs": {
+      "image": "example.png"
+    }
+  },
+  "13": {
+    "_meta": {
+      "title": "Pass 1 \u2014 USO style (denoise = style strength)"
+    },
+    "class_type": "KSampler",
+    "inputs": {
+      "cfg": 1.0,
+      "denoise": 0.6,
+      "latent_image": [
+        "10",
+        0
+      ],
+      "model": [
+        "6",
+        0
+      ],
+      "negative": [
+        "9",
+        0
+      ],
+      "positive": [
+        "11",
+        0
+      ],
+      "sampler_name": "euler",
+      "scheduler": "simple",
+      "seed": 42,
+      "steps": 20
+    }
+  },
+  "14": {
+    "_meta": {
+      "title": "Content Image (what to restyle)"
+    },
+    "class_type": "LoadImage",
+    "inputs": {
+      "image": "example.png"
+    }
+  },
+  "15": {
+    "_meta": {
+      "title": "Scale content (working resolution)"
+    },
+    "class_type": "ImageScaleToMaxDimension",
+    "inputs": {
+      "image": [
+        "14",
+        0
+      ],
+      "largest_size": 1280,
+      "upscale_method": "lanczos"
+    }
+  },
+  "16": {
+    "class_type": "VAEDecode",
+    "inputs": {
+      "samples": [
+        "23",
+        0
+      ],
+      "vae": [
+        "1",
+        2
+      ]
+    }
+  },
+  "2": {
+    "_meta": {
+      "title": "USO DiT LoRA"
+    },
+    "class_type": "LoraLoaderModelOnly",
+    "inputs": {
+      "lora_name": "uso-flux1-dit-lora-v1.safetensors",
+      "model": [
+        "1",
+        0
+      ],
+      "strength_model": 1.0
+    }
+  },
+  "21": {
+    "class_type": "SaveImage",
+    "inputs": {
+      "filename_prefix": "uso_style_transfer",
+      "images": [
+        "16",
+        0
+      ]
+    }
+  },
+  "23": {
+    "_meta": {
+      "title": "Pass 2 \u2014 plain flux refine (cleans USO texture)"
+    },
+    "class_type": "KSampler",
+    "inputs": {
+      "cfg": 1.0,
+      "denoise": 0.3,
+      "latent_image": [
+        "13",
+        0
+      ],
+      "model": [
+        "1",
+        0
+      ],
+      "negative": [
+        "9",
+        0
+      ],
+      "positive": [
+        "11",
+        0
+      ],
+      "sampler_name": "euler",
+      "scheduler": "simple",
+      "seed": 42,
+      "steps": 20
+    }
+  },
+  "3": {
+    "_meta": {
+      "title": "USO Projector (model patch)"
+    },
+    "class_type": "ModelPatchLoader",
+    "inputs": {
+      "name": "uso-flux1-projector-v1.safetensors"
+    }
+  },
+  "4": {
+    "_meta": {
+      "title": "Load SigCLIP Vision"
+    },
+    "class_type": "CLIPVisionLoader",
+    "inputs": {
+      "clip_name": "sigclip_vision_patch14_384.safetensors"
+    }
+  },
+  "5": {
+    "_meta": {
+      "title": "Encode Style 1"
+    },
+    "class_type": "CLIPVisionEncode",
+    "inputs": {
+      "clip_vision": [
+        "4",
+        0
+      ],
+      "crop": "center",
+      "image": [
+        "12",
+        0
+      ]
+    }
+  },
+  "6": {
+    "_meta": {
+      "title": "Apply USO Style 1"
+    },
+    "class_type": "USOStyleReference",
+    "inputs": {
+      "clip_vision_output": [
+        "5",
+        0
+      ],
+      "model": [
+        "2",
+        0
+      ],
+      "model_patch": [
+        "3",
+        0
+      ]
+    }
+  },
+  "7": {
+    "_meta": {
+      "title": "Positive Prompt (describe the content image!)"
+    },
+    "class_type": "CLIPTextEncode",
+    "inputs": {
+      "clip": [
+        "1",
+        1
+      ],
+      "text": "A high quality photo of a young woman, natural skin texture, professional photography"
+    }
+  },
+  "9": {
+    "_meta": {
+      "title": "Negative (zeroed \u2014 flux uses CFG 1)"
+    },
+    "class_type": "ConditioningZeroOut",
+    "inputs": {
+      "conditioning": [
+        "7",
+        0
+      ]
+    }
+  }
+}