# Documentation - Class name: AnimeLineArtPreprocessor - Category: ControlNet Preprocessors/Line Extractors - Output node: False AnimeLineArtPreprocessor节点专门用于从动漫图像中提取线稿。它使用专门的模型来处理图像并增强其线条艺术特征,使其适用于需要清晰分明的线条绘图的应用场景。 # Input types ## Required - image - 需要处理以提取线稿的输入图像。这个参数至关重要,因为它决定了输出线稿的质量和特征。 - Comfy dtype: IMAGE - Python dtype: torch.Tensor ## Optional - resolution - 指定输出图像的分辨率。更高的分辨率可能会带来更详细的线稿,但也可能增加处理时间。 - Comfy dtype: INT - Python dtype: int # Output types - image - 经过处理的图像,具有增强的线条艺术特征。这个输出非常适合进一步的艺术创作或分析应用。 - Comfy dtype: IMAGE - Python dtype: torch.Tensor ## Usage tips - Infra type: `GPU` - Common nodes: unknown ## Source code ```python class AnimeLineArt_Preprocessor: @classmethod def INPUT_TYPES(s): return create_node_input_types() RETURN_TYPES = ("IMAGE",) FUNCTION = "execute" CATEGORY = "ControlNet Preprocessors/Line Extractors" def execute(self, image, resolution=512, **kwargs): from controlnet_aux.lineart_anime import LineartAnimeDetector model = LineartAnimeDetector.from_pretrained().to(model_management.get_torch_device()) out = common_annotator_call(model, image, resolution=resolution) del model return (out, ) ```