2 Copyright (c) 2018-2019 Intel Corporation
4 Licensed under the Apache License, Version 2.0 (the "License");
5 you may not use this file except in compliance with the License.
6 You may obtain a copy of the License at
8 http://www.apache.org/licenses/LICENSE-2.0
10 Unless required by applicable law or agreed to in writing, software
11 distributed under the License is distributed on an "AS IS" BASIS,
12 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 See the License for the specific language governing permissions and
14 limitations under the License.
19 from mo.front.extractor import FrontExtractorOp
20 from mo.front.onnx.extractors.utils import onnx_attr
23 class NegFrontExtractor(FrontExtractorOp):
24 # Neg operation will be transformed to ImageScalar and further will be converted to Mul
30 node['scale'] = np.array(-1, dtype=np.int64)
31 node['bias'] = np.array(0, dtype=np.int64)
32 node['op'] = 'ImageScaler'
34 return __class__.enabled