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https://github.com/open-mmlab/mmsegmentation.git
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5d9650838e
* [Feature] Add SegVisualizer * change name to visualizer_example * fix inference api * fix video demo and refine inference api * fix * mmseg compose * set default device to cuda:0 * fix import * update dir * rm engine/visualizer ut * refine inference api and docs * rename Co-authored-by: MengzhangLI <mcmong@pku.edu.cn>
63 lines
2.1 KiB
Python
63 lines
2.1 KiB
Python
# Copyright (c) OpenMMLab. All rights reserved.
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from unittest import TestCase
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from unittest.mock import Mock
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import torch
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from mmengine.data import PixelData
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from mmseg.data import SegDataSample
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from mmseg.engine.hooks import SegVisualizationHook
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from mmseg.visualization import SegLocalVisualizer
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class TestVisualizationHook(TestCase):
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def setUp(self) -> None:
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h = 288
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w = 512
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num_class = 2
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SegLocalVisualizer.get_instance('visualizer')
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SegLocalVisualizer.dataset_meta = dict(
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classes=('background', 'foreground'),
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palette=[[120, 120, 120], [6, 230, 230]])
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data_sample = SegDataSample()
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data_sample.set_metainfo({'img_path': 'tests/data/color.jpg'})
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self.data_batch = [{'data_sample': data_sample}] * 2
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pred_sem_seg_data = dict(data=torch.randint(0, num_class, (1, h, w)))
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pred_sem_seg = PixelData(**pred_sem_seg_data)
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pred_seg_data_sample = SegDataSample()
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pred_seg_data_sample.pred_sem_seg = pred_sem_seg
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self.outputs = [pred_seg_data_sample] * 2
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def test_after_iter(self):
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runner = Mock()
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runner.iter = 1
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hook = SegVisualizationHook(draw=True, interval=1)
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hook._after_iter(
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runner, 1, self.data_batch, self.outputs, mode='train')
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hook._after_iter(runner, 1, self.data_batch, self.outputs, mode='val')
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hook._after_iter(runner, 1, self.data_batch, self.outputs, mode='test')
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def test_after_val_iter(self):
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runner = Mock()
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runner.iter = 2
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hook = SegVisualizationHook(interval=1)
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hook.after_val_iter(runner, 1, self.data_batch, self.outputs)
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hook = SegVisualizationHook(draw=True, interval=1)
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hook.after_val_iter(runner, 1, self.data_batch, self.outputs)
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hook = SegVisualizationHook(
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draw=True, interval=1, show=True, wait_time=1)
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hook.after_val_iter(runner, 1, self.data_batch, self.outputs)
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def test_after_test_iter(self):
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runner = Mock()
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runner.iter = 3
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hook = SegVisualizationHook(draw=True, interval=1)
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hook.after_iter(runner, 1, self.data_batch, self.outputs)
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