多亏了roboflow.ai,我创建了.pb模型,现在我试图将.pb文件转换为.tflite,以便可以在希望开发的Android应用中使用它。我正在努力进行转换,因为我必须放入“输入”和“输出”张量。
我找到了一个脚本,给我输入张量为'image_tensor',但给我输出张量为:
'Postprocessor/BatchMultiClassNonMaxSuppression/map/while/Switch',
'raw_detection_boxes',
'MultipleGridAnchorGenerator/assert_equal_1/Assert/Assert',
'detection_boxes',
'detection_scores',
'Postprocessor/BatchMultiClassNonMaxSuppression/map/while/MultiClassNonMaxSuppression/SortByField/TopKV2',
'detection_multiclass_scores',
'Postprocessor/BatchMultiClassNonMaxSuppression/map/while/MultiClassNonMaxSuppression/SortByField/Assert/Assert',
'Postprocessor/BatchMultiClassNonMaxSuppression/map/while/Switch_1',
'Postprocessor/BatchMultiClassNonMaxSuppression/map/while/MultiClassNonMaxSuppression/SortByField_1/Assert/Assert',
'detection_classes',
'num_detections',
'Postprocessor/BatchMultiClassNonMaxSuppression/map/while/MultiClassNonMaxSuppression/SortByField_1/TopKV2',
'Preprocessor/map/while/Switch_1',
'Preprocessor/map/while/Switch',
'raw_detection_scores'
我已经尝试了所有这些方法以及这些方法的不同组合,但是我不确定应该使用什么(或者甚至是正确的方法)。
我正在尝试将其放入以下代码中:
import tensorflow as tf
localpb = 'retrained_graph_eyes1za.pb'
tflite_file = 'retrained_graph_eyes1za.lite'
print("{} -> {}".format(localpb, tflite_file))
converter = tf.lite.TFLiteConverter.from_frozen_graph(
localpb,
['input'],
['final_result']
)
tflite_model = converter.convert()
open(tflite_file,'wb').write(tflite_model)
interpreter = tf.lite.Interpreter(model_content=tflite_model)
interpreter.allocate_tensors()
我正在使用TensorFlow v1x,因为这是roboflow.ai的建议。
有帮助吗?