Problem when 02_preprocessing

[uuleaf]

/data/py/origami/bbz-segment/02_preprocessing$ python main.py
out_bin_path/data/py/origami/00_demo_data/corpus/0000/bin/2436020X_1918-12-10_64_578_006.png
896x1280: 0%| | 0/1 [00:00<?, ?it/s][[ 1 -1 -1 -1]
[ 2 0 -1 -1]
[ 3 1 -1 -1]
[ 4 2 -1 -1]
[ 5 3 -1 -1]
[ 6 4 -1 -1]
[ 7 5 -1 -1]
[ 8 6 -1 -1]
[ 9 7 -1 -1]
[10 8 -1 -1]
[11 9 -1 -1]
[12 10 -1 -1]
[13 11 -1 -1]
[14 12 -1 -1]
[-1 13 -1 -1]]
error on generating data for /data/py/origami/00_demo_data/corpus/0000/ann/2436020X_1918-12-10_64_578_006.psd
896x1280: 0%| | 0/1 [00:03<?, ?it/s]
Traceback (most recent call last):
File "main.py", line 480, in
p.gen()
File "main.py", line 464, in gen
create_training_data((896, 1280), (896, 384))
File "main.py", line 445, in create_training_data
self._gen_train(inputs, codes_name, codes_mapping, full_size, tile_size)
File "main.py", line 405, in _gen_train
converter(gt_ref)
File "main.py", line 259, in call
augmentation)
File "main.py", line 293, in _psd
ground_truth = gt_ref.load(self._logger)
File "/data/py/origami/bbz-segment/02_preprocessing/preprocessing/gt.py", line 248, in load
return GroundTruthRef._loader(self, self.annotated_path, self.document_path, logger)
File "/data/py/origami/bbz-segment/02_preprocessing/preprocessing/gt.py", line 231, in call
gt.add_labels("regions", self._generate_regions(gt))
File "/data/py/origami/bbz-segment/02_preprocessing/preprocessing/gt.py", line 172, in _generate_regions
regions = annotations.regions()
File "/data/py/origami/bbz-segment/02_preprocessing/preprocessing/labels.py", line 471, in regions
return Regions(self.clabels, segments)
File "/data/py/origami/bbz-segment/02_preprocessing/preprocessing/labels.py", line 819, in init
self._tables = morpholizer.table_polygons()
File "/data/py/origami/bbz-segment/02_preprocessing/preprocessing/labels.py", line 1177, in table_polygons
micro_regions, macro_regions = self._table_regions_at_iterations(kernel, (2, 5))
File "/data/py/origami/bbz-segment/02_preprocessing/preprocessing/labels.py", line 1166, in _table_regions_at_iterations
results.append(_regions_to_convex_hull(table_mask).astype(numpy.uint8))
File "/data/py/origami/bbz-segment/02_preprocessing/preprocessing/labels.py", line 486, in _regions_to_convex_hull
polygons = mask_to_polygons(mask, convex_hulls=True)
File "/data/py/origami/bbz-segment/02_preprocessing/preprocessing/utils/init.py", line 90, in mask_to_polygons
return mask_to_contours(mask, cls=shapely.geometry.Polygon, **kwargs)
File "/data/py/origami/bbz-segment/02_preprocessing/preprocessing/utils/init.py", line 57, in mask_to_contours
hull = cv2.convexHull(c, returnPoints=False)
cv2.error: OpenCV(4.5.3) /tmp/pip-req-build-l1r0y34w/opencv/modules/imgproc/src/convhull.cpp:143: error: (-215:Assertion failed) total >= 0 && (depth == CV_32F || depth == CV_32S) in function 'convexHull'

[uuleaf]

Package Version

---

absl-py 0.13.0
aggdraw 1.3.12
aiohttp 3.6.2
aiomysql 0.0.20
astor 0.8.1
astunparse 1.6.3
async-timeout 3.0.1
asyncio 3.4.3
atomicwrites 1.4.0
attr 0.3.1
attrs 21.2.0
blinker 1.4
brotlipy 0.7.0
cached-property 1.5.2
cachetools 4.2.2
cairocffi 1.2.0
calamari-ocr 1.0.5
certifi 2021.5.30
cffi 1.14.6
chardet 3.0.4
click 8.0.1
coremltools 4.1
coverage 5.5
cppimport 21.3.7
cryptography 3.4.7
cssselect 1.1.0
cycler 0.10.0
Cython 0.29.24
dataclasses 0.6
docopt 0.6.2
edit-distance 1.0.4
efficientnet 1.0.0
flatbuffers 20210226132247
future 0.18.2
gast 0.2.2
google-auth 1.33.0
google-auth-oauthlib 0.4.1
google-pasta 0.2.0
greenlet 1.1.0
grpcio 1.36.1
h5py 2.10.0
humanize 3.10.0
idna 2.10
image-classifiers 1.0.0
imageio 2.9.0
importlib-metadata 3.10.0
intervaltree 3.1.0
jieba 0.42.1
Jinja2 3.0.1
joblib 1.0.1
jsonschema 3.2.0
Keras 2.3.1
Keras-Applications 1.0.8
Keras-Preprocessing 1.1.2
kiwisolver 1.3.1
kraken 3.0.2
llvmlite 0.36.0
lxml 4.6.3
Mako 1.1.4
Markdown 3.3.4
MarkupSafe 2.0.1
matplotlib 3.3.4
mkl-fft 1.3.0
mkl-random 1.2.2
mkl-service 2.4.0
mpmath 1.2.1
multidict 4.7.6
networkx 2.6.1
numba 0.53.1
numpy 1.19.1
oauthlib 3.1.1
olefile 0.46
opencv-python 4.5.3.56
opt-einsum 3.3.0
packaging 21.0
pandas 1.2.5
Pillow 8.3.1
pip 21.1.3
portalocker 2.3.0
portion 2.1.6
prettytable 2.1.0
protobuf 3.14.0
psd-tools 1.9.17
psutil 5.8.0
pyasn1 0.4.8
pyasn1-modules 0.2.8
pybind11 2.7.0
pycairo 1.20.1
pycparser 2.20
PyJWT 2.1.0
PyMySQL 0.9.2
pyOpenSSL 20.0.1
pyparsing 2.4.7
pypng 0.0.20
PyQt5 5.12.3
PyQt5-sip 4.19.18
PyQtChart 5.12
PyQtWebEngine 5.12.1
pyrsistent 0.18.0
PySide2 5.15.2
PySocks 1.7.1
python-bidi 0.4.2
python-dateutil 2.8.2
pytz 2021.1
pyvips 2.1.15
pyvoronoi 1.0.5
PyWavelets 1.1.1
PyYAML 5.4.1
regex 2021.7.6
requests 2.25.1
requests-oauthlib 1.3.0
rsa 4.7.2
Rtree 0.9.7
scikit-image 0.17.2
scikit-learn 0.24.2
scipy 1.6.2
segmentation-models 1.0.1
semantic-version 2.8.5
setuptools 52.0.0.post20210125
Shapely 1.7.1
shiboken2 5.15.2
six 1.16.0
skgeom 0.1.2
sortedcontainers 2.4.0
SQLAlchemy 1.4.21
sympy 1.8
tabulate 0.8.9
tensorboard 1.15.0
tensorboard-plugin-wit 1.6.0
tensorflow 1.15.2
tensorflow-estimator 1.15.1
tensorflow-gpu 1.15.2
termcolor 1.1.0
tesserocr 2.5.2
threadpoolctl 2.2.0
tifffile 2021.7.2
torch 1.7.0
torchvision 0.8.1
tornado 6.1
tqdm 4.61.2
typing-extensions 3.10.0.0
urllib3 1.26.6
wcwidth 0.2.5
Werkzeug 1.0.1
wheel 0.34.2
wquantiles 0.6
wrapt 1.12.1
xlrd 2.0.1
XlsxWriter 1.4.4
yarl 1.4.2
zipp 3.5.0