2.3 KiB
2.3 KiB
Documentation
- Class name: WAS_Mask_Ceiling_Region
- Category: WAS Suite/Image/Masking
- Output node: False
- Repo Ref: https://github.com/WASasquatch/was-node-suite-comfyui
WAS_Mask_Ceiling_Region节点的ceiling_region方法旨在处理输入掩码并识别其中的最上区域。它的工作原理是将掩码转换为PIL图像,应用天花板效果以隔离顶部区域,然后将结果转换回适合进一步图像处理任务的张量格式。
Input types
Required
- masks
- 输入掩码参数对于ceiling_region方法至关重要,因为它提供了节点将处理的原始掩码数据。此参数直接影响节点的输出,它决定了图像中的哪些区域被识别为最上区域。
- Comfy dtype: torch.Tensor
- Python dtype: torch.Tensor
Output types
- MASKS
- MASKS输出参数代表包含从输入掩码中处理过的区域的张量。这个输出很重要,因为它是节点处理的成果,用于图像分析流程中的后续任务。
- Comfy dtype: torch.Tensor
- Python dtype: torch.Tensor
Usage tips
- Infra type: CPU
Source code
class WAS_Mask_Ceiling_Region:
def __init__(self):
self.WT = WAS_Tools_Class()
@classmethod
def INPUT_TYPES(cls):
return {'required': {'masks': ('MASK',)}}
CATEGORY = 'WAS Suite/Image/Masking'
RETURN_TYPES = ('MASK',)
RETURN_NAMES = ('MASKS',)
FUNCTION = 'ceiling_region'
def ceiling_region(self, masks):
if masks.ndim > 3:
regions = []
for mask in masks:
mask_np = np.clip(255.0 * mask.cpu().numpy().squeeze(), 0, 255).astype(np.uint8)
pil_image = Image.fromarray(mask_np, mode='L')
region_mask = self.WT.Masking.ceiling_region(pil_image)
region_tensor = pil2mask(region_mask).unsqueeze(0).unsqueeze(1)
regions.append(region_tensor)
regions_tensor = torch.cat(regions, dim=0)
return (regions_tensor,)
else:
mask_np = np.clip(255.0 * masks.cpu().numpy().squeeze(), 0, 255).astype(np.uint8)
pil_image = Image.fromarray(mask_np, mode='L')
region_mask = self.WT.Masking.ceiling_region(pil_image)
region_tensor = pil2mask(region_mask).unsqueeze(0).unsqueeze(1)
return (region_tensor,)