Skip to main content
The PolyexponentialScheduler node is designed to generate a sequence of noise levels (sigmas) based on a polyexponential noise schedule. This schedule is a polynomial function in the logarithm of sigma, allowing for a flexible and customizable progression of noise levels throughout the diffusion process.

Inputs

ParameterDescriptionData Type
stepsSpecifies the number of steps in the diffusion process, affecting the granularity of the generated noise levels.INT
sigma_maxThe maximum noise level, setting the upper bound of the noise schedule.FLOAT
sigma_minThe minimum noise level, setting the lower bound of the noise schedule.FLOAT
rhoA parameter that controls the shape of the polyexponential noise schedule, influencing how noise levels progress between the minimum and maximum values.FLOAT

Outputs

ParameterDescriptionData Type
sigmasThe output is a sequence of noise levels (sigmas) tailored to the specified polyexponential noise schedule.SIGMAS
This documentation was AI-generated. If you find any errors or have suggestions for improvement, please feel free to contribute! Edit on GitHub