o oi@shddlZddlmZddlZddlmZddlmZmZddl m Z ddl m Z dgZ GdddZdS) N)Optional)DETRPostProcessor)RTDETR RTDETRConfig)ObjectDetector)ResizePreProcessorRTDETRDetectorBuilderc@s\eZdZdZe      d deedeededee dee d eed e fd d Z dS)raA builder class for constructing RT-DETR object detection models. This class provides static methods to: - Build an object detection model from a model name or configuration. - Export the model to ONNX format for inference. .. code-block:: python images = kornia.utils.sample.get_sample_images() model = RTDETRDetectorBuilder.build() model.save(images) NT model_nameconfig pretrained image_sizeconfidence_thresholdconfidence_filteringreturnc Cs|dur |dur td|durt|}|p|j}n0|dur9|r-t|}t|j}nt|}t|j}ntjdddtd}tdj}|durX|durV|j nd}t |t ||t ||pgt j |jj|jjdS) aBuild and returns an RT-DETR object detector model. Either `model_name` or `config` must be provided. If neither is provided, a default pretrained model (`rtdetr_r18vd`) will be built. Args: model_name: Name of the RT-DETR model to load. Can be one of the available pretrained models. Including 'rtdetr_r18vd', 'rtdetr_r34vd', 'rtdetr_r50vd_m', 'rtdetr_r50vd', 'rtdetr_r101vd'. config: A custom configuration object for building the RT-DETR model. pretrained: Whether to load a pretrained version of the model (applies when `model_name` is provided). image_size: The size to which input images will be resized during preprocessing. If None, no resizing will be inferred from config file. Recommended scales include [480, 512, 544, 576, 608, 640, 672, 704, 736, 768, 800]. confidence_threshold: Threshold to filter results based on confidence scores. confidence_filtering: Whether to filter results based on confidence scores. Returns: ObjectDetector An object detector instance initialized with the specified model, preprocessor, and post-processor. Nz1Either `model_name` or `config` should be `None`.zHNo `model_name` or `config` found. Will build pretrained `rtdetr_r18vd`.) stacklevel rtdetr_r18vdg333333?)r r num_classesnum_top_queries) ValueErrorr from_config input_sizefrom_pretrainedr from_namewarningswarnr rrrtorchonnxis_in_onnx_exportdecoderr num_queries)r r r r r rmodelr"R/home/ubuntu/.local/lib/python3.10/site-packages/kornia/models/detection/rtdetr.pybuild-s4#      zRTDETRDetectorBuilder.build)NNTNNN) __name__ __module__ __qualname____doc__ staticmethodrstrrboolintfloatrr$r"r"r"r#rs0 )rtypingrrkornia.contrib.models.rt_detrr#kornia.contrib.models.rt_detr.modelrrkornia.models.detection.baserkornia.models.utilsr__all__rr"r"r"r#s