54 lines
1.7 KiB
Python
54 lines
1.7 KiB
Python
"""
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Copyright (C) 2018-2020 Intel Corporation
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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"""
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from extensions.ops.interpolate import Interpolate
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from mo.front.caffe.collect_attributes import merge_attrs
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from mo.front.common.partial_infer.utils import int64_array
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from mo.front.extractor import FrontExtractorOp
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class ResampleFrontExtractor(FrontExtractorOp):
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op = 'Resample'
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enabled = True
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@classmethod
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def extract(cls, node):
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proto_layer = node.pb
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param = proto_layer.resample_param
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types = [
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"",
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'nearest',
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'linear',
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'cubic',
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'area',
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]
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resample_type = types[param.type]
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update_attrs = {
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'antialias': int(param.antialias),
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'height': param.height,
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'width': param.width,
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'type': resample_type,
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'factor': param.factor,
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'fw': 'caffe',
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}
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mapping_rule = merge_attrs(param, update_attrs)
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mapping_rule['mode'] = mapping_rule['type']
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mapping_rule['axes'] = int64_array([2, 3])
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mapping_rule.pop('type')
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Interpolate.update_node_stat(node, mapping_rule)
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return cls.enabled
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