ComfyUI Node
DSLR Camera Noise
🔬 Adds scientifically accurate DSLR camera sensor noise based on real sensor physics and measurements. Includes shot noise (Poisson), read noise (electronic), thermal noise (heat), PRNU (pixel variation), and pattern noise (banding). Each component can be controlled independently for realistic or artistic effects.
DSLR Camera Noise
- image
- IMAGE
◄iso800►
◄profile▾►
◄temperature25►
◄exposure_time0.008►
◄overall_strength1.00►
◄noise_blur0.00►
◄seed0►
Categorypirog/image
Inputs (8)
| Name | Type | Default | Description |
|---|---|---|---|
| image | IMAGE | The input image to apply noise to. | |
| iso | INT | 80050–12800 | Higher ISO increases noise, simulating higher light sensitivity. |
| profile | COMBO | Select a camera sensor profile. Each profile has distinct noise characteristics. | |
| temperature | FLOAT | 25-20–60 | Sensor temperature (Celsius). Higher temperatures increase thermal noise. |
| exposure_time | FLOAT | 0.0080–30 | Shutter speed (seconds). Longer exposures increase thermal noise and affect shot noise. |
| overall_strength | FLOAT | 1.000–5 | Artistic multiplier for the final calculated noise. 1.0 is physically accurate. |
| noise_blur | FLOAT | 0.000–1.5 | Applies a Gaussian blur to the final noise pattern to simulate softness. |
| seed | INT | 00–18446744073709550000 | The random seed for the noise generation, allowing for reproducible patterns. |
Outputs (1)
| Name | Type | Description |
|---|---|---|
| IMAGE | IMAGE | 📸 Image with scientifically accurate DSLR camera noise applied using real sensor physics. |