convert from proto mean file to npy file

protomean_to_npy.py

import sys
CAFFE_ROOT = '../../'
sys.path.insert(0, CAFFE_ROOT + 'python/')
import caffe
import numpy as np

if len(sys.argv) != 3:
    print "Usage: python protomean_to_npy.py proto.mean out.npy"
    sys.exit()

blob = caffe.proto.caffe_pb2.BlobProto()
data = open( sys.argv[1] , 'rb' ).read()
blob.ParseFromString(data)
arr = np.array( caffe.io.blobproto_to_array(blob) )
out = arr[0]
np.save( sys.argv[2] , out )

Thank you! Kaiming He!!