Sensor Dust

TrophiHunter/Photography

A node for adding camera sensor dust spots to an image. max_dust_factor is this, @ 5e-7 =~ 12 spots on a 6000x4000px image. If your input image res >= 2000 in any dim it applies a different method. I noticed this many spots on my camera and wanted to emulate it here. These spots are usually a 3x3px grid of either red green or blue spots that are desaturated.

Pack: Photography Nodes

custom_nodes.ComfyUI_Photography_Nodes

Inputs (8)

Name	Type	Required
image	IMAGE	required
max_dust_factor	FLOAT	required
minimum_number_spots	INT	required
intensity	FLOAT	required
brightness_threshold	FLOAT	required
red_intensity	FLOAT	required
green_intensity	FLOAT	required
blue_intensity	FLOAT	required

Outputs (1)

Name	Type
IMAGE	IMAGE