2.1 KiB
2.1 KiB
Documentation
- Class name: SaltMaskDilateRegion
- Category: SALT/Masking/Filter
- Output node: False
- Repo Ref: https://github.com/saltai-mlops/ComfyUI/blob/main/custom_nodes/salt_filters/salt_filters.py
SaltMaskDilateRegion节点在掩码区域应用膨胀滤波器,根据指定的迭代次数有效扩大掩码中的感兴趣区域。该节点旨在处理和修改掩码区域,以突出或放大掩码内的特定特征。
Input types
Required
- masks
- 输入需要进行膨胀处理的掩码。这个参数对于定义图像中将要进行膨胀的区域至关重要,直接影响节点的输出结果。
- Comfy dtype: MASK
- Python dtype: torch.Tensor
- iterations
- 指定对掩码应用膨胀操作的次数。这个参数控制膨胀的程度,影响掩码内特征的大小和可见性。
- Comfy dtype: INT
- Python dtype: int
Output types
- MASKS
- 经过膨胀处理后的输出掩码。这些掩码呈现了经过修改的区域,其中感兴趣的区域已被扩大,展示了膨胀过程的效果。
- Comfy dtype: MASK
- Python dtype: torch.Tensor
Usage tips
- Infra type:
GPU - Common nodes: unknown
Source code
class SaltMaskDilateRegion:
@classmethod
def INPUT_TYPES(cls):
return {
"required": {
"masks": ("MASK",),
"iterations": ("INT", {"default":5, "min":1, "max":64, "step":1}),
}
}
CATEGORY = f"{NAME}/Masking/Filter"
RETURN_TYPES = ("MASK",)
RETURN_NAMES = ("MASKS",)
FUNCTION = "dilate_region"
def dilate_region(self, masks, iterations=5):
if not isinstance(iterations, list):
iterations = [iterations]
regions = []
for i, mask in enumerate(masks):
pil_image = mask2pil(mask.unsqueeze(0))
region_mask = MaskFilters.dilate_region(pil_image, iterations[i if i < len(iterations) else -1])
region_tensor = pil2mask(region_mask)
regions.append(region_tensor)
regions_tensor = torch.cat(regions, dim=0)
return (regions_tensor,)