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CavinHuang-comfyui-nodes-docs/docs/Inference_Core_PiDiNetPreprocessor.md
2024-07-04 11:34:32 +08:00

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Documentation

  • Class name: Inference_Core_PiDiNetPreprocessor
  • Category: ControlNet Preprocessors/Line Extractors
  • Output node: False

PiDiNet预处理器节点旨在预处理图像以提取软边缘线条,利用PiDiNet模型实现增强线条检测。它支持可配置的安全模式和分辨率设置,以适应各种图像处理需求。

Input types

Required

  • image
    • 需要进行线条提取处理的输入图像。这是PiDiNet模型操作的主要数据。
    • Comfy dtype: IMAGE
    • Python dtype: torch.Tensor

Optional

  • safe
    • 一种启用或禁用图像处理过程中安全检查的模式,影响执行路径并可能影响输出质量。
    • Comfy dtype: COMBO[STRING]
    • Python dtype: str
  • resolution
    • 处理前将输入图像调整到的分辨率,影响提取线条的细节水平。
    • Comfy dtype: INT
    • Python dtype: int

Output types

  • image
    • 经过处理的图像,展示了提取的线条,突显了PiDiNet模型在增强线条检测方面的能力。
    • Comfy dtype: IMAGE
    • Python dtype: torch.Tensor

Usage tips

  • Infra type: GPU
  • Common nodes: unknown

Source code

class PIDINET_Preprocessor:
    @classmethod
    def INPUT_TYPES(s):
        return create_node_input_types(
            safe=(["enable", "disable"], {"default": "enable"})
        )

    RETURN_TYPES = ("IMAGE",)
    FUNCTION = "execute"

    CATEGORY = "ControlNet Preprocessors/Line Extractors"

    def execute(self, image, safe, resolution=512, **kwargs):
        from controlnet_aux.pidi import PidiNetDetector

        model = PidiNetDetector.from_pretrained().to(model_management.get_torch_device())
        out = common_annotator_call(model, image, resolution=resolution, safe = safe == "enable")
        del model
        return (out, )