Jet Huang
810b83bb00
Sky Mask grading only the sky, HDR Merge of a simulated bracket, Cull Score keeping the best of three versions of one shot
Workflows
Sample workflows for the ComfyUI-JH-PixelPro pack. Every .json file is a graph you can load straight into ComfyUI (menu Load, then pick the file) or drag onto the canvas.
Tiếng Việt: mỗi file .json là một graph mẫu, nạp bằng menu Load hoặc kéo thả vào canvas ComfyUI.
Unless noted, a workflow uses only core ComfyUI nodes and this pack. -preview.png images are the real result of running the graph; -screenshot images are canvas screenshots and may show older settings.
Usage
ComfyUI's LoadImage node only scans ComfyUI/input/.
- Copy
workflows/sample_portrait.jpgintoComfyUI/input/. - For Dust & Spot Removal, also copy
workflows/sample_dust.jpg; for Heal,workflows/sample_heal_mask.png; for Auto Tone and Auto Upright,workflows/sample_cafe.jpgandworkflows/sample_architecture.jpg. - For the mask workflows (Edge-Aware Mask Refiner, Alpha Matte, Trimap Builder, Mask Morphology, Mask Combine, Mask Edge Smoother, Mask Cleanup, Sub-Pixel Mask Refiner), also copy
workflows/sample_binary_mask.pngintoComfyUI/input/. - In ComfyUI, open Load and pick a
.jsonfile, or drag it onto the canvas. - Press Queue Prompt.
Tiếng Việt: chép sample_portrait.jpg (và sample_binary_mask.png cho các workflow mask, sample_dust.jpg cho Dust & Spot Removal, sample_cafe.jpg và sample_architecture.jpg cho Auto Tone và Auto Upright) vào ComfyUI/input/, nạp file .json, rồi bấm Queue Prompt.
One workflow needs another pack: Skin Tone Tri-Region uses the person-mask node of A Person Mask Generator (install it separately).
Filters
Bộ lọc
| Workflow | What it shows | Result |
|---|---|---|
| Frequency Separation and Recombine | Split the portrait into smooth low and texture high layers, then rebuild it with Frequency Recombine at detail 1.6. |
image |
| Skin Smoother | Edge-preserving smoothing with a before/after preview (strength 0.4). | image |
| Smart Sharpen | Luminance-only sharpening gated by the Detail Mask, with a QA heatmap of changed pixels. | image |
| Dust & Spot Removal | Clears 70 synthetic sensor-dust specks from sample_dust.jpg at default settings and marks the spots it found. |
image |
| Heal / Content-Aware Fill | A freckle cluster on the arm and a mole on the cheek, painted in sample_heal_mask.png, rebuilt from the surrounding skin. |
image |
| Motion / Zoom Blur | Motion blur on the background only (inverted subject mask) and a zoom burst toward the eyes. | image |
Color and tone
Màu và tông
| Workflow | What it shows | Result |
|---|---|---|
| Color Matcher | A cool-graded copy is matched to a golden-hour reference in LAB. | image |
| Color Matcher: stats vs histogram | The same pair matched with method = stats and method = histogram, side by side. |
image |
| HDR Merge (bracket) | Three exposures (-2, 0, +2 EV) simulated from the cafe photo, fused into one image. | image |
| Defringe | The church photo through Defringe; a QA heatmap shows the corrected outlines (mild lateral chromatic aberration). | image |
| Auto: Tone & White Balance | A dark, warm cafe photo corrected in one click; params_json feeds a ColorLab that adds Vibrance +15. |
image |
| Shadows/Highlights Pro | Camera Raw mode (+60 / -60) and Photoshop mode (50 / 50) side by side. | image |
| Apply ColorLab Preset | A ColorLab look saved as params_json and re-applied at strength 0.5. |
image |
| Lightroom Preset (XMP) | The bundled Warm Film preset, then fine-tuned in ColorLab through params_json. |
image |
| Lightroom Preset Contact Sheet | The original and every preset in the PixelPro samples collection on one sheet. |
image |
| Palette Extract | Six dominant colours as a strip, a HEX list and a quantized image. | image |
| Tone Curve | The s_curve_mild preset on the portrait. |
image |
| LUT Preset | One bundled look on the portrait; switch the preset dropdown to try the others. |
— |
| LUT Export | HALD Identity, Tone Curve and LUT Export write a .cube file to ComfyUI/output/; no input image needed. |
image |
| LUT Import | Builds its own LUT and wires the file path into LUT Import, so it runs without extra files. | image |
| Selective color (Hue/Saturation per Range and Saturation Mask) | Shift and boost one colour band, with the matching saturation mask as a heatmap. | image |
| Tone Match LUT | A golden-hour reference becomes a reusable .cube that LUT Import applies to the original. |
image |
| Luminosity Masking | Shadow, midtone and highlight masks from the portrait. | image |
| CLAHE Local Contrast | Adaptive contrast on LAB lightness only, colours untouched. | image |
| ColorLab: basic only | ColorLab with only the Basic panel adjustments. | image |
| ColorLab: teal and orange | ColorLab HSL panel used for a teal-and-orange look. | — |
| ColorLab: cinematic colour grading | ColorLab colour-grading wheels for a cinematic grade. | — |
| ColorLab: black and white mix | ColorLab gray mix for a black-and-white conversion. | — |
| ColorLab: full preset | ColorLab with every panel set, like a full Adobe Camera Raw preset. | — |
| Look Select (single) | One look applied to one image. | image |
| Look Select (six-look compare) | All six looks side by side. | image |
Compositing
Ghép ảnh
| Workflow | What it shows | Result |
|---|---|---|
| Layer compositing: 2-layer overlay | Background plus a graded copy on top with soft_light at 80%, rendered by Layer Flatten. |
image |
| Layer compositing: 5-layer cinematic grade | A five-layer stack for a cinematic finishing grade. | image |
| Layer compositing: group and clipping | A nested Layer Group and clip_to_below clipping. |
image |
| Pyramid Blend | A LUT-graded face blended back through a face box; the pyramid hides the rectangle edge. | image |
Masks
Mask
| Workflow | What it shows | Result |
|---|---|---|
| SAM One-Click Mask | Face Detect Lite's box prompts Segment Anything (vit_b); Mask Cleanup fills the holes. The checkpoint downloads to ComfyUI/models/sams/ on first use. |
image |
| Sub-Pixel Mask Refiner | Feather a binary mask into a sub-pixel alpha mask. | image |
| Edge-Aware Mask Refiner | A soft mask is snapped onto the real hair and skin edge, guided by the portrait. | image |
| Decontaminate Colors | Soft subject edge (Edge-Aware Refiner with guide_mode = rgb), then the background colour is removed from the edge pixels; cut-outs before and after. |
image |
| Sky Mask | The church sky found without AI and used to grade only the sky through Apply ColorLab Preset. | image |
| Alpha Matte | Trimap, then closed-form matting at 25% size. compute_device = auto stays on CPU for CPU images; pick cuda for roughly 5x speed. |
image |
| Trimap Builder | Sure-subject, unknown and sure-background bands from a subject mask. | image |
| Mask Morphology | close at radius 64 seals the small shadow gap by the nose. |
image |
| Mask Combine | Subject mask intersected with Luminosity Masking highlights, with soft_feather. |
image |
| Mask Edge Smoother | Guided smoothing of stair-stepped mask edges (backend = gpu needs an NVIDIA GPU). |
image |
| Mask Cleanup | Remove specks, fill the hole by the nose, add a 6 px feather. | image |
| Mask Preview | A saturation mask shown as a heatmap and as an overlay with contour. | image |
| Detail Mask (High-Frequency Detail Masker) | A mask of textured areas such as hair, eyes and fabric. | image |
Depth
Độ sâu
| Workflow | What it shows | Result |
|---|---|---|
| Depth Lens Blur | Depth from the built-in Depth Anything V2 Small (downloads ~100 MB on first use, needs onnxruntime), focus on the face, crops of the arm before and after. |
image |
Face
Khuôn mặt
| Workflow | What it shows | Result |
|---|---|---|
| Auto Blemish | The portrait through Auto Blemish at default settings, with the healed spots shown on the photo. | image |
| Face Detect | MediaPipe detection with landmarks and boxes as JSON. | image |
| Face Detect Lite | YuNet detection with a face-box mask and landmarks fed to the Facial Aligner. | image |
| Face pipeline (Face Landmarks, Face Warp, Face Beauty Blend) | Dense landmarks, a Delaunay warp, then a blend back onto the base. | image |
| Face Warp TPS | A thin-plate-spline warp that enlarges the face about 6% while the frame edges stay fixed. | image |
| Facial Aligner | Align a face to a canonical crop from five landmarks. | image |
| Unwrap Face | Align, edit, then paste the edited face back onto the original canvas. | image |
| Skin Tone Tri-Region | Highlight, midtone and shadow masks of the skin. Needs the external A Person Mask Generator pack. | image |
Geometry and QA
Hình học và kiểm tra
| Workflow | What it shows | Result |
|---|---|---|
| Lens Distortion | Correct barrel distortion with a lens preset. | image |
| Auto Align | Align a second shot to a reference with SIFT and RANSAC. | image |
| Auto: Upright | A church shot looking up: verticals straightened (crop valid), then Auto Tone for a one-click base edit. | image |
| Cull Score | A sharp, a blurred and an overexposed version of one shot; only the best is kept. | image |
| QA Image Diff | SSIM, PSNR and MAE report plus a heatmap of where an edit changed the image. | image |
Image credits
sample_portrait.jpg— Photo by cottonbro studio on Pexels. Source: https://www.pexels.com/photo/close-up-photo-of-woman-s-beautiful-face-6567969/. License: Pexels Content License (free for commercial + non-commercial redistribution; attribution is not required but recommended as best practice).sample_binary_mask.png— derivative work: a SAM / rembg cutout (subject mask) produced fromsample_portrait.jpg. Original image: Photo by cottonbro studio on Pexels (https://www.pexels.com/photo/close-up-photo-of-woman-s-beautiful-face-6567969/). License: Pexels Content License (derivative redistribution permitted).sample_dust.jpg— derivative work:sample_portrait.jpgwith 70 synthetic soft dark specks added to imitate sensor dust. Same photo, author and Pexels Content License.sample_heal_mask.png— mask drawn forsample_portrait.jpg(an arm freckle cluster and a cheek mole). Same photo, author and Pexels Content License.sample_cafe.jpg— photo on Pexels, resized to 1200 x 1600. Source: https://www.pexels.com/photo/cozy-urban-cafe-interior-with-warm-lighting-34094296/. License: Pexels Content License.sample_architecture.jpg— photo on Pexels, resized to 1067 x 1600. Source: https://www.pexels.com/photo/low-angle-shot-of-an-orange-and-white-church-8405238/. License: Pexels Content License.