| # Copyright 2019 The TensorFlow Authors. All Rights Reserved. | |
| # | |
| # Licensed under the Apache License, Version 2.0 (the "License"); | |
| # you may not use this file except in compliance with the License. | |
| # You may obtain a copy of the License at | |
| # | |
| # http://www.apache.org/licenses/LICENSE-2.0 | |
| # | |
| # Unless required by applicable law or agreed to in writing, software | |
| # distributed under the License is distributed on an "AS IS" BASIS, | |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| # See the License for the specific language governing permissions and | |
| # limitations under the License. | |
| # ============================================================================== | |
| """Factory to build detection model.""" | |
| from official.vision.detection.modeling import maskrcnn_model | |
| from official.vision.detection.modeling import retinanet_model | |
| from official.vision.detection.modeling import shapemask_model | |
| def model_generator(params): | |
| """Model function generator.""" | |
| if params.type == 'retinanet': | |
| model_fn = retinanet_model.RetinanetModel(params) | |
| elif params.type == 'mask_rcnn': | |
| model_fn = maskrcnn_model.MaskrcnnModel(params) | |
| elif params.type == 'shapemask': | |
| model_fn = shapemask_model.ShapeMaskModel(params) | |
| else: | |
| raise ValueError('Model %s is not supported.'% params.type) | |
| return model_fn | |