Closed fhfeishi closed 1 month ago
感谢您参与 X2Paddle 社区! 问题模版为了 X2Paddle 能更好的迭代,例如新功能发布、 RoadMaps 和错误跟踪. :smile_cat:
首先将pytorch训练的yolo v8转成onnx model, def convert_to_onnx(self, simplify, model_path): import onnx self.generate(onnx=True) im = torch.zeros(1, 3, *self.input_shape).to('cpu') input_layer_names = ["images"] output_layer_names = ["output"]
# Export the model print(f'Starting export with onnx {onnx.__version__}.') torch.onnx.export(self.net, im, f = model_path, verbose = False, opset_version = 12, training = torch.onnx.TrainingMode.EVAL, do_constant_folding = True, input_names = input_layer_names, output_names = output_layer_names, dynamic_axes = None) # Checks model_onnx = onnx.load(model_path) # load onnx model onnx.checker.check_model(model_onnx) # check onnx model # Simplify onnx if simplify: import onnxsim print(f'Simplifying with onnx-simplifier {onnxsim.__version__}.') model_onnx, check = onnxsim.simplify( model_onnx, dynamic_input_shape=False, input_shapes=None) assert check, 'assert check failed' onnx.save(model_onnx, model_path) print('Onnx model save as {}'.format(model_path))
感谢您参与 X2Paddle 社区! 问题模版为了 X2Paddle 能更好的迭代,例如新功能发布、 RoadMaps 和错误跟踪. :smile_cat:
问题描述
首先将pytorch训练的yolo v8转成onnx model, def convert_to_onnx(self, simplify, model_path): import onnx self.generate(onnx=True) im = torch.zeros(1, 3, *self.input_shape).to('cpu')
input_layer_names = ["images"] output_layer_names = ["output"]
具体信息