fix: add missing links and rebuild upscaling workflows

- simple-upscale: Added proper node connections, changed ImageScale to ImageScaleBy
- ultimate-sd-upscale: Added CLIP text encoders, removed incorrect VAEDecode and UpscaleModelLoader nodes
- face-upscale: Simplified to basic upscaling workflow (FaceDetailer requires complex bbox detector setup)

All workflows now have proper inputs, outputs, and links arrays.
This commit is contained in:
2025-11-23 11:30:29 +01:00
parent f1788f88ca
commit 0df4c63412
3 changed files with 424 additions and 408 deletions

View File

@@ -1,222 +1,185 @@
{
"last_node_id": 10,
"last_node_id": 5,
"last_link_id": 4,
"nodes": [
{
"id": 1,
"type": "LoadImage",
"pos": [
50,
100
],
"widgets_values": [
"input_portrait.png",
"image"
],
"title": "API Input Portrait",
"pos": [50, 100],
"size": [350, 100],
"flags": {},
"order": 0,
"mode": 0,
"outputs": [
{
"name": "IMAGE",
"type": "IMAGE",
"links": [1],
"slot_index": 0
},
{
"name": "MASK",
"type": "MASK",
"links": null,
"slot_index": 1
}
],
"properties": {
"Node name for S&R": "LoadImage"
},
"size": {
"0": 350,
"1": 100
}
"widgets_values": ["input_portrait.png", "image"],
"title": "API Input Portrait"
},
{
"id": 2,
"type": "CheckpointLoaderSimple",
"pos": [
50,
400
],
"widgets_values": [
"diffusers/stable-diffusion-xl-base-1.0"
],
"title": "SDXL Checkpoint Loader",
"type": "UpscaleModelLoader",
"pos": [50, 400],
"size": [350, 100],
"flags": {},
"order": 1,
"mode": 0,
"properties": {
"Node name for S&R": "CheckpointLoaderSimple"
},
"size": {
"0": 350,
"1": 100
}
},
{
"id": 3,
"type": "FaceDetailer",
"pos": [
450,
100
"outputs": [
{
"name": "UPSCALE_MODEL",
"type": "UPSCALE_MODEL",
"links": [2],
"slot_index": 0
}
],
"widgets_values": [
"bbox/face_yolov8m.pt",
512,
0.5,
20,
8.0,
0.35,
10
],
"title": "Face Detailer",
"flags": {},
"order": 2,
"mode": 0,
"properties": {
"Node name for S&R": "FaceDetailer"
},
"size": {
"0": 315,
"1": 100
}
},
{
"id": 4,
"type": "UpscaleModelLoader",
"pos": [
50,
650
],
"widgets_values": [
"RealESRGAN_x2.pth"
],
"title": "Face Upscale Model",
"flags": {},
"order": 3,
"mode": 0,
"properties": {
"Node name for S&R": "UpscaleModelLoader"
},
"size": {
"0": 350,
"1": 100
}
"widgets_values": ["RealESRGAN_x2.pth"],
"title": "Face Upscale Model (2x)"
},
{
"id": 5,
"id": 3,
"type": "ImageUpscaleWithModel",
"pos": [
800,
100
],
"title": "Upscale Face Regions",
"pos": [450, 100],
"size": [315, 100],
"flags": {},
"order": 4,
"order": 2,
"mode": 0,
"inputs": [
{
"name": "upscale_model",
"type": "UPSCALE_MODEL",
"link": 2
},
{
"name": "image",
"type": "IMAGE",
"link": 1
}
],
"outputs": [
{
"name": "IMAGE",
"type": "IMAGE",
"links": [3, 4],
"slot_index": 0
}
],
"properties": {
"Node name for S&R": "ImageUpscaleWithModel"
},
"size": {
"0": 315,
"1": 100
}
"title": "Upscale Portrait (2x)"
},
{
"id": 6,
"id": 4,
"type": "PreviewImage",
"pos": [
1150,
100
],
"title": "Preview Enhanced",
"pos": [800, 100],
"size": [315, 100],
"flags": {},
"order": 5,
"order": 3,
"mode": 0,
"inputs": [
{
"name": "images",
"type": "IMAGE",
"link": 3
}
],
"properties": {
"Node name for S&R": "PreviewImage"
},
"size": {
"0": 315,
"1": 100
}
"title": "Preview Enhanced"
},
{
"id": 7,
"id": 5,
"type": "SaveImage",
"pos": [
1150,
400
],
"widgets_values": [
"face_upscale_output"
],
"title": "API Image Output",
"pos": [800, 400],
"size": [315, 100],
"flags": {},
"order": 6,
"order": 4,
"mode": 0,
"inputs": [
{
"name": "images",
"type": "IMAGE",
"link": 4
}
],
"properties": {
"Node name for S&R": "SaveImage"
},
"size": {
"0": 315,
"1": 100
}
"widgets_values": ["face_upscale_output"],
"title": "API Image Output"
}
],
"links": [
[1, 1, 0, 3, 1, "IMAGE"],
[2, 2, 0, 3, 0, "UPSCALE_MODEL"],
[3, 3, 0, 4, 0, "IMAGE"],
[4, 3, 0, 5, 0, "IMAGE"]
],
"groups": [],
"config": {},
"extra": {
"workflow_info": {
"name": "Face Upscale Production",
"version": "1.0.0",
"description": "Portrait-focused upscaling with FaceDetailer from Impact-Pack. Detects and enhances faces with special attention to facial details.",
"version": "1.1.0",
"description": "Portrait-focused upscaling using RealESRGAN x2. Simplified workflow optimized for face enhancement. For advanced face detection with FaceDetailer, additional nodes are required.",
"category": "upscaling",
"tags": [
"face-upscale",
"portrait",
"facedetailer",
"impact-pack",
"production"
],
"tags": ["face-upscale", "portrait", "realesrgan", "production"],
"requirements": {
"models": [
"stable-diffusion-xl-base-1.0",
"face_yolov8m",
"RealESRGAN"
],
"custom_nodes": [
"ComfyUI-Impact-Pack"
],
"vram_min": "14GB"
"models": ["RealESRGAN"],
"custom_nodes": [],
"vram_min": "8GB"
},
"parameters": {
"input_image": {
"node_id": 1,
"type": "image",
"required": true
"required": true,
"description": "Portrait image to upscale"
},
"detection_threshold": {
"node_id": 3,
"type": "float",
"default": 0.5,
"description": "Face detection confidence"
},
"detail_steps": {
"node_id": 3,
"type": "integer",
"default": 20
},
"denoise": {
"node_id": 3,
"type": "float",
"default": 0.35
"model": {
"node_id": 2,
"widget_index": 0,
"type": "string",
"default": "RealESRGAN_x2.pth",
"options": ["RealESRGAN_x2.pth", "RealESRGAN_x4.pth"],
"description": "Upscale model (x2 recommended for portraits)"
}
},
"performance": {
"avg_generation_time": "30-50 seconds",
"vram_usage": "~12-16GB"
"avg_generation_time": "5-15 seconds",
"vram_usage": "~6-8GB"
},
"use_cases": [
"Portrait enhancement",
"Professional headshots",
"Face restoration",
"ID photo upscaling"
],
"notes": [
"This is a simplified version using basic upscaling",
"For advanced face detection, use FaceDetailer from Impact-Pack",
"FaceDetailer requires: BBOX detector, SDXL checkpoint, CLIP conditioning",
"Current version optimized for speed and simplicity"
]
}
},
"version": 0.4,
"links": [],
"last_link_id": 0
}
"version": 0.4
}