# Documentation - Class name: BlurMaskFast - Category: mask/filters - Output node: False BlurMaskFast节点用于对遮罩应用高斯模糊,可以软化边缘并创建更平滑的遮罩外观。这种操作在需要减少遮罩边界锐利度的图像处理任务中特别有用。 # Input types ## Required - masks - 指定要进行模糊处理的遮罩。这个输入对于定义图像中将应用模糊效果的区域至关重要。 - Comfy dtype: MASK - Python dtype: torch.Tensor - radius_x - 确定高斯模糊的水平半径。较大的半径会在水平方向产生更明显的模糊效果。 - Comfy dtype: INT - Python dtype: int - radius_y - 确定高斯模糊的垂直半径。较大的半径会在垂直方向产生更明显的模糊效果。 - Comfy dtype: INT - Python dtype: int # Output types - mask - 输出是经过高斯模糊处理的遮罩,与原始遮罩相比,边缘更加柔和。 - Comfy dtype: MASK - Python dtype: torch.Tensor ## Usage tips - Infra type: `GPU` - Common nodes: unknown ## Source code ```python class BlurMaskFast: def __init__(self): pass @classmethod def INPUT_TYPES(s): return { "required": { "masks": ("MASK",), "radius_x": ("INT", { "default": 1, "min": 0, "max": 1023, "step": 1 }), "radius_y": ("INT", { "default": 1, "min": 0, "max": 1023, "step": 1 }), }, } RETURN_TYPES = ("MASK",) FUNCTION = "blur_mask" CATEGORY = "mask/filters" def blur_mask(self, masks, radius_x, radius_y): if radius_x + radius_y == 0: return (masks,) dx = radius_x * 2 + 1 dy = radius_y * 2 + 1 dup = copy.deepcopy(masks.cpu().numpy()) for index, mask in enumerate(dup): dup[index] = cv2.GaussianBlur(mask, (dx, dy), 0) return (torch.from_numpy(dup),) ```