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Add longitude and latitude to labeling example metadata. #258

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merged 1 commit into from
Aug 7, 2024
Merged

Add longitude and latitude to labeling example metadata. #258

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35 changes: 25 additions & 10 deletions src/skai/labeling.py
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Original file line number Diff line number Diff line change
Expand Up @@ -59,6 +59,8 @@ class LabelingExample:
combined_image_path: str
tfrecord_path: str
serialized_example: bytes
longitude: float
latitude: float


def _annotate_image(image: Image, caption: str) -> Image:
Expand Down Expand Up @@ -441,6 +443,8 @@ def create_labeling_images(
i.pre_image_path,
i.post_image_path,
i.tfrecord_path,
i.longitude,
i.latitude,
)
for i in labeling_examples
],
Expand All @@ -453,6 +457,8 @@ def create_labeling_images(
'pre_image_path',
'post_image_path',
'tfrecord_source_path',
'longitude',
'latitude',
),
)
with tf.io.gfile.GFile(image_metadata_csv, 'w') as f:
Expand Down Expand Up @@ -656,6 +662,9 @@ def _create_labeling_assets_from_example_file(
.decode()
)

if example_id not in allowed_example_ids:
continue

try:
int64_id = utils.get_int64_feature(example, 'int64_id')[0]
except IndexError as error:
Expand All @@ -668,8 +677,9 @@ def _create_labeling_assets_from_example_file(
else:
plus_code = 'unknown'

if example_id not in allowed_example_ids:
continue
longitude, latitude = example.features.feature[
'coordinates'
].float_list.value

before_image = utils.deserialize_image(
example.features.feature['pre_image_png_large'].bytes_list.value[0],
Expand Down Expand Up @@ -697,14 +707,19 @@ def _create_labeling_assets_from_example_file(
with tf.io.gfile.GFile(combined_image_path, 'wb') as f:
f.write(utils.serialize_image(combined_image, 'png'))

labeling_examples.append(LabelingExample(
int64_id=int64_id,
example_id=str(example_id),
pre_image_path=pre_image_path,
post_image_path=post_image_path,
combined_image_path=combined_image_path,
tfrecord_path=example_file,
serialized_example=example.SerializeToString()))
labeling_examples.append(
LabelingExample(
int64_id=int64_id,
example_id=str(example_id),
pre_image_path=pre_image_path,
post_image_path=post_image_path,
combined_image_path=combined_image_path,
tfrecord_path=example_file,
serialized_example=example.SerializeToString(),
longitude=longitude,
latitude=latitude,
)
)

return labeling_examples

Expand Down
15 changes: 15 additions & 0 deletions src/skai/labeling_test.py
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Original file line number Diff line number Diff line change
Expand Up @@ -245,6 +245,21 @@ def test_create_labeling_images(self):
image_metadata['example_id'],
allowed_example_ids,
)
self.assertCountEqual(
image_metadata.columns,
[
'id',
'int64_id',
'example_id',
'image',
'image_source_path',
'pre_image_path',
'post_image_path',
'tfrecord_source_path',
'longitude',
'latitude',
],
)

import_file_df = pd.read_csv(
f'{output_dir}/import_file.csv', names=['path']
Expand Down
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