Files
modelscope/tests/pipelines/test_image_instance_segmentation.py
2022-08-06 12:22:17 +08:00

62 lines
2.7 KiB
Python

# Copyright (c) Alibaba, Inc. and its affiliates.
import os
import unittest
from modelscope.hub.snapshot_download import snapshot_download
from modelscope.models import Model
from modelscope.models.cv.image_instance_segmentation import \
CascadeMaskRCNNSwinModel
from modelscope.outputs import OutputKeys
from modelscope.pipelines import pipeline
from modelscope.pipelines.cv import ImageInstanceSegmentationPipeline
from modelscope.preprocessors import build_preprocessor
from modelscope.utils.config import Config
from modelscope.utils.constant import Fields, ModelFile, Tasks
from modelscope.utils.test_utils import test_level
class ImageInstanceSegmentationTest(unittest.TestCase):
model_id = 'damo/cv_swin-b_image-instance-segmentation_coco'
image = 'data/test/images/image_instance_segmentation.jpg'
@unittest.skipUnless(test_level() >= 0, 'skip test in current test level')
def test_run_with_model_from_modelhub(self):
model = Model.from_pretrained(self.model_id)
config_path = os.path.join(model.model_dir, ModelFile.CONFIGURATION)
cfg = Config.from_file(config_path)
preprocessor = build_preprocessor(cfg.preprocessor, Fields.cv)
pipeline_ins = pipeline(
task=Tasks.image_segmentation,
model=model,
preprocessor=preprocessor)
print(pipeline_ins(input=self.image)[OutputKeys.LABELS])
@unittest.skipUnless(test_level() >= 1, 'skip test in current test level')
def test_run_with_model_name(self):
pipeline_ins = pipeline(
task=Tasks.image_segmentation, model=self.model_id)
print(pipeline_ins(input=self.image)[OutputKeys.LABELS])
@unittest.skipUnless(test_level() >= 2, 'skip test in current test level')
def test_run_with_default_model(self):
pipeline_ins = pipeline(task=Tasks.image_segmentation)
print(pipeline_ins(input=self.image)[OutputKeys.LABELS])
@unittest.skipUnless(test_level() >= 2, 'skip test in current test level')
def test_run_by_direct_model_download(self):
cache_path = snapshot_download(self.model_id)
config_path = os.path.join(cache_path, ModelFile.CONFIGURATION)
cfg = Config.from_file(config_path)
preprocessor = build_preprocessor(cfg.preprocessor, Fields.cv)
model = CascadeMaskRCNNSwinModel(cache_path)
pipeline1 = ImageInstanceSegmentationPipeline(
model, preprocessor=preprocessor)
pipeline2 = pipeline(
Tasks.image_segmentation, model=model, preprocessor=preprocessor)
print(f'pipeline1:{pipeline1(input=self.image)[OutputKeys.LABELS]}')
print(f'pipeline2: {pipeline2(input=self.image)[OutputKeys.LABELS]}')
if __name__ == '__main__':
unittest.main()