# Documentation - Class name: INPAINT_DenoiseToCompositingMask - Category: inpaint - Output node: False INPAINT_DenoiseToCompositingMask节点旨在将一个含噪声的蒙版转化为更清晰、更适合合成用途的蒙版。它通过调整提供的偏移量和阈值参数来优化蒙版质量,以便于后续的图像处理任务。 # Input types ## Required - mask - mask输入是去噪过程的关键组成部分,作为节点将要处理以生成更清晰蒙版的主要数据。 - Comfy dtype: MASK - Python dtype: torch.Tensor - offset - offset参数允许调整蒙版强度的起始点,通过设置一个基准来界定什么是噪声,从而辅助去噪过程。 - Comfy dtype: FLOAT - Python dtype: float - threshold - threshold参数定义了在去噪过程中要考虑的蒙版强度上限,有助于将蒙版的重要部分与噪声区分开来。 - Comfy dtype: FLOAT - Python dtype: float # Output types - mask - 输出是一个经过去噪处理的蒙版,通过在指定范围内调整其值,优化了用于合成任务的效果。 - Comfy dtype: MASK - Python dtype: torch.Tensor ## Usage tips - Infra type: `GPU` - Common nodes: unknown ## Source code ```python class DenoiseToCompositingMask: @classmethod def INPUT_TYPES(cls): return { "required": { "mask": ("MASK",), "offset": ( "FLOAT", {"default": 0.1, "min": 0.0, "max": 1.0, "step": 0.01}, ), "threshold": ( "FLOAT", {"default": 0.2, "min": 0.01, "max": 1.0, "step": 0.01}, ), } } RETURN_TYPES = ("MASK",) CATEGORY = "inpaint" FUNCTION = "convert" def convert(self, mask: Tensor, offset: float, threshold: float): assert 0.0 <= offset < threshold <= 1.0, "Threshold must be higher than offset" mask = (mask - offset) * (1 / (threshold - offset)) mask = mask.clamp(0, 1) return (mask,) ```