how to freeze graph

[zjbaby]

@eldar & @andreas-eberle
Hi, I try to freeze your model by the following code:
restorer = tf.train.Saver()
sess = tf.Session()
sess.run(tf.global_variables_initializer())
sess.run(tf.local_variables_initializer())

##restore variables from disk ckpt file.
restorer.restore(sess, "model/mpii/mpii-single-resnet-101")
#write graph
tf.train.write_graph(sess.graph_def, './', 'graph_unfreeze.pb', as_text=True)

#freeze graph
freeze_graph.freeze_graph('./graph_unfreeze.pb', '', False, "model/mpii/mpii-single-resnet-101", 'pose/part_pred/block4/BiasAdd,pose/locref_pred/block4/BiasAdd', None, None, './frozen_graph.pb', False, "")

The "frozen_graph.pb" file is generated successfully. But when I use the "frozen_graph.pb" file to estimatie body part, the result is wrong, and I don't know why.

Can you help me to export the graph?
Thank you very much~~

[czhang0528]

Can you show the debug msg?

[user2326]

@zjbaby How did you know the output nodes ('pose/part_pred/block4/BiasAdd,pose/locref_pred/block4/BiasAdd) ??
I am trying to convert the model to onnx but unable to convert as a conversion tool is not getting the output node recognized. Please assist.

[AndriiTsok]

@zjbaby Did you manage to freeze it?