Robert Sachunsky
73e5a1def8
matching deskewed text region contours with predicted: simplify
...
- (no need for argmax if already sorted)
2025-10-09 20:14:11 +02:00
Robert Sachunsky
d774a23daa
matching deskewed text region contours with predicted: simplify
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- avoid loops in favour of array processing
- improve readability and identifiers
2025-10-09 20:14:11 +02:00
Robert Sachunsky
29b4527bde
do_order_of_regions: simplify
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- remove duplicate code via inline def for the try-catch
2025-10-09 20:14:11 +02:00
Robert Sachunsky
e674ea08f3
do_order_of_regions: drop redundant no/full_layout
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(`_no_full_layout` is the same copied code as `_full_layout`;
the latter runs just the same if passed an empty list for headings)
2025-10-09 20:14:11 +02:00
Robert Sachunsky
e9bb62bd86
do_order_of_regions: simplify
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- avoid loops in favour of array processing
2025-10-09 20:14:11 +02:00
Robert Sachunsky
7387f5a929
do_order_of_regions: improve box matching, simplify
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- when searching for boxes matching contour, be more precise:
- avoid heuristic rules ("xmin + 80 within xrange") in favour
of exact criteria (contour properly contained in box)
- for fallback criterion (nearest centers), also require
proper containment of center in box
- `order_of_regions`: remove (now) unnecessary (and insufficient)
workaround for missing indexes (if boxes are not covering contours
exactly)
2025-10-09 20:14:11 +02:00
Robert Sachunsky
4950e6bd78
order_of_regions: simplify
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- use new `find_center_of_contours`
- avoid unused calculations
- avoid loops in favour of array processing
2025-10-09 20:14:10 +02:00
Robert Sachunsky
a1c8fd4467
do_order_of_regions / order_of_regions: simplify
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- array-convert only once (before returning from `order_of_regions`)
- avoid passing `matrix_of_orders` unnecessarily between
`order_of_regions` and `order_and_id_of_texts`
2025-10-09 20:14:10 +02:00
Robert Sachunsky
415b2cbad8
eynollah, drop_capitals: simplify
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- use new `find_center_of_contours`
2025-10-09 20:14:10 +02:00
Robert Sachunsky
3f3353ec3a
do_order_of_regions: simplify
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- avoid loops in favour of array processing
2025-10-09 20:14:10 +02:00
Robert Sachunsky
8c3d5eb0eb
separate_marginals_to_left_and_right_and_order_from_top_to_down: simplify
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- use new `find_center_of_contours`
- avoid loops in favour of array processing
- avoid repeated sorting
2025-10-09 20:14:10 +02:00
Robert Sachunsky
81827c2942
filter_contours_inside_a_bigger_one: simplify
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- use new `find_center_of_contours`
- avoid loops in favour of array processing
- use sets instead of `np.unique` and `np.delete` instead of list.pop
2025-10-06 13:32:34 +02:00
Robert Sachunsky
0b9d4901a6
contour features: avoid unused calculations, simplify, add shortcuts
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- new function: `find_center_of_contours`
- simplified: `find_(new_)features_of_contours`
2025-10-02 20:51:03 +02:00
kba
1c043c586a
eynollah-training: all training CLI into single click group
2025-10-01 19:16:45 +02:00
kba
690d47444c
make relative wildcard imports explicit
2025-10-01 18:43:20 +02:00
kba
2baf42e878
organize imports, use relative imports
2025-10-01 18:15:54 +02:00
kba
4f5cdf3140
move training scripts to src/eynollah/training
2025-10-01 18:12:45 +02:00
vahidrezanezhad
5725e4fd1f
-Continue processing when num_col is None but textregions exist. -Convert marginal-only to main body if no main body is present. -Reset deskew angle to 0 when text region density (textregion area to page area) < 0.3 and angle > 45°.
2025-10-01 15:58:03 +02:00
cneud
91d2a74ac9
remove redundant parentheses
2025-10-01 00:38:01 +02:00
cneud
f2f93e0251
list literal is faster than using list constructor to create a new list
2025-10-01 00:26:27 +02:00
cneud
1d0616eb69
comparisons to None should not use the equality operators
2025-10-01 00:15:11 +02:00
cneud
9ce127eb51
remove unnecessary backslash
2025-10-01 00:04:53 +02:00
Robert Sachunsky
375e0263d4
CNN-RNN OCR model: switch to 20250930 version (compatible with TF 2.12 on CPU as well)
2025-09-30 19:16:50 +02:00
Robert Sachunsky
b21051db21
ProcessPoolExecutor: shutdown during del() instead of atexit()
2025-09-30 19:16:00 +02:00
Robert Sachunsky
08c8c26028
indent extremely long lines
2025-09-30 03:52:19 +02:00
Robert Sachunsky
f857ee7b51
simplify
2025-09-30 02:26:00 +02:00
Robert Sachunsky
c0137c29ad
try to fix the failed outsourcing of utils_ocr
2025-09-30 02:23:43 +02:00
Robert Sachunsky
13f85b0d5c
Merge branch 'main' into loky-with-shm-for-175-rebuilt
2025-09-30 02:07:20 +02:00
Robert Sachunsky
758602403e
replace loky with concurrent.futures.ProcessPoolExecutor (faster)
2025-09-29 17:48:22 +02:00
Robert Sachunsky
0366707136
get_smallest_skew: do not pass logger
2025-09-29 17:48:22 +02:00
Robert Sachunsky
b94c96fcbb
find_num_col: exit early if empty (avoiding exceptions)
2025-09-29 17:48:22 +02:00
Robert Sachunsky
04c3d7dd1b
get_smallest_skew: avoid shm if no ProcessPoolExecutor is passed
2025-09-29 17:48:22 +02:00
Robert Sachunsky
0662ece536
do_work_of_slopes*: use shm also in non-light mode(s)
2025-09-29 17:48:22 +02:00
Robert Sachunsky
31f240c3b8
do_image_rotation, do_work_of_slopes_new_curved: pass arrays via shared memory
2025-09-29 17:48:22 +02:00
Robert Sachunsky
8be2c79771
Revert "deskewing with faster multiprocessing"
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This reverts commit 5db3e9fa64
2025-09-29 17:48:22 +02:00
Robert Sachunsky
abf5c0f845
get_smallest_skew: when shifting search range of rotation angle, compare resulting (maximum) variances instead of blindly assuming the new range is better
2025-09-29 17:48:22 +02:00
Robert Sachunsky
dc0caad512
writer: use @type='heading' instead of 'header'
2025-09-29 17:48:22 +02:00
Robert Sachunsky
f458e3ece0
writer: SeparatorRegion needs SeparatorRegionType (not ImageRegionType)
2025-09-29 17:48:22 +02:00
Robert Sachunsky
4337d62985
contours: rename 'pixel' → 'label' for clarity
2025-09-29 17:48:22 +02:00
Robert Sachunsky
5b16c2fc00
avoid pulling unused 'image_page_rotated' through functions
2025-09-29 17:48:22 +02:00
Robert Sachunsky
5bff2d156a
use box2rect instead of crop_image_inside_box when no image needed
2025-09-29 17:48:22 +02:00
Robert Sachunsky
9b5182c1c0
utils: introduce box2rect and box2slice
2025-09-29 17:48:19 +02:00
Robert Sachunsky
bca2ae3d78
get_marginals: exit early if no peaks found to avoid spurious overlap mask
2025-09-29 17:47:51 +02:00
Robert Sachunsky
235539a350
filter_contours_without_textline_inside: avoid removing from identical lists twice
2025-09-29 17:47:51 +02:00
Robert Sachunsky
11e143afee
polygon2contour: avoid overflow
2025-09-29 17:47:51 +02:00
Robert Sachunsky
7a9e8256ee
increase dilatation: textregions/lines (5→6), seplines (0→1)
2025-09-29 17:47:51 +02:00
Robert Sachunsky
f3faa29528
refactor shapely converisons into contour2polygon / polygon2contour, also handle heterogeneous geometries
2025-09-29 17:47:51 +02:00
Robert Sachunsky
0650274ffa
move dilate_*_contours to .utils.contour, rename dilate_textregions_contours_textline_version → dilate_textline_contours
2025-09-29 17:47:47 +02:00
Robert Sachunsky
a433c73628
filter_contours_area_of_image*: also ensure validity here
2025-09-29 17:46:50 +02:00
Robert Sachunsky
17bcf1af71
rename *lines_xml → *seplines for clarity
2025-09-29 17:46:50 +02:00
