ComfyUI Node
Image Analysis (SSIM/LPIPS/FFT/ΔE2000)
A ComfyUI node in Image/Analysis with 13 inputs and 21 outputs.
Image Analysis (SSIM/LPIPS/FFT/ΔE2000)
- image_a
- image_b
- ssim_heatmap
- dssim_heatmap
- ms_ssim_heatmap
- lpips_heatmap
- diff_abs_heatmap
- residual_visual
- fft_orig
- fft_upscaled
- fft_diff
- ssim_text
- lpips_text
- deltaE2000_heatmap
- L_diff_heatmap
- a_diff_heatmap
- b_diff_heatmap
- gradient_diff_heatmap
- edge_iou_heatmap
- edge_iou_text
- wavelet_band_diff_heatmap
- denoiser_residual_visual
- roundtrip_diff_heatmap
◄align_mode▾►
◄color_map▾►
◄invert_ssimtrue►
◄ms_scales3►
◄enable_lpipsfalse►
◄edge_percentile0.85►
◄wavelet_levels3►
◄denoise_sigma2.0►
◄denoise_gain2.0►
◄roundtrip_scale0.50►
◄roundtrip_kernel▾►
CategoryImage/Analysis
Inputs (13)
| Name | Type | Default | Description |
|---|---|---|---|
| image_a | IMAGE | — | |
| image_b | IMAGE | — | |
| align_mode | COMBO | 3 options: resize_b_to_a, center_crop_to_min, pad_to_max | |
| color_map | COMBO | 2 options: jet, grayscale | |
| invert_ssim | BOOLEAN | true | — |
| ms_scales | INT | 31–5 | — |
| enable_lpips | BOOLEAN | false | — |
| edge_percentile | FLOAT | 0.850.5–0.99 | — |
| wavelet_levels | INT | 31–4 | — |
| denoise_sigma | FLOAT | 2.00.5–5 | — |
| denoise_gain | FLOAT | 2.00.1–10 | — |
| roundtrip_scale | FLOAT | 0.500.25–0.95 | — |
| roundtrip_kernel | COMBO | 3 options: bicubic, bilinear, area |
Outputs (21)
| Name | Type | Description |
|---|---|---|
| ssim_heatmap | IMAGE | — |
| dssim_heatmap | IMAGE | — |
| ms_ssim_heatmap | IMAGE | — |
| lpips_heatmap | IMAGE | — |
| diff_abs_heatmap | IMAGE | — |
| residual_visual | IMAGE | — |
| fft_orig | IMAGE | — |
| fft_upscaled | IMAGE | — |
| fft_diff | IMAGE | — |
| ssim_text | STRING | — |
| lpips_text | STRING | — |
| deltaE2000_heatmap | IMAGE | — |
| L_diff_heatmap | IMAGE | — |
| a_diff_heatmap | IMAGE | — |
| b_diff_heatmap | IMAGE | — |
| gradient_diff_heatmap | IMAGE | — |
| edge_iou_heatmap | IMAGE | — |
| edge_iou_text | STRING | — |
| wavelet_band_diff_heatmap | IMAGE | — |
| denoiser_residual_visual | IMAGE | — |
| roundtrip_diff_heatmap | IMAGE | — |