Ocrd

> * :package: v1.8.0
> * Merge pull request 91 from bertsky/pix2pixhd-as-pkg
> * Merge pull request 90 from OCR-D/core-2.31

[ocrd_cis](https://github.com/cisocrgroup/ocrd_cis) [b856f5b](https://github.com/cisocrgroup/ocrd_cis/commits/b856f5b)..[2cdfa79](https://github.com/cisocrgroup/ocrd_cis/commits/2cdfa79)

> * :package: v1.7.0
> * README: explain resmgr download and pip install
> * layout-analysis: fix parent fornew chapter/section
> * update CHANGELOG
> * fix/update README
> * :package: 1.7.0
> * test_dewarp: also when on CPU, use CROP as input
> * dewarping: improve model loading and rename params…
> * dewarping: fix image post-processing…
> * dewarping: fix prepare_data…
> * test_dewarp: mets.find_files is a generator now
> * tests: fix initLogging
> * tests: fix relative import
> * add test for dewarping
> * update requirements
> * ocrd-tool (tiseg/layout-analysis): use SavedFormat instead of HDF5 by default
> * layout-analysis: improve…
> * Makefile: fix test dependencies; update to resmgr cwd semantics

[tesseract](https://github.com/tesseract-ocr/tesseract) [8b5571f8](https://github.com/tesseract-ocr/tesseract/commits/8b5571f8)..[c2a3efe2](https://github.com/tesseract-ocr/tesseract/commits/c2a3efe2)

> * :package: v1.6.0
> * ragequit debugging block-segmentation, disable it
> * replace keras.saving with the up-to-date location
> * logging doesn't like standalone % signs
> * keras.engine.Layer is now tensorflow.keras.layers.Layer
> * fix keras imports
> * :package: v1.5.0
> * Merge branch 'fix-tiseg'
> * :package: v1.4.1
> * hotfix: re-introduce ocrd-fork-ocropy requirement
> * :package: v1.4.0
> * cropping: edge detection: make position priority peak at 30% of margin and decrease slower inwards
> * cropping: allow steeper angles for badly skewed/keystoned images
> * cropping: apply detected ruler to edge detector result, too
> * cropping: fix for grayscale input
> * cropping: improve bombast/outdated comment header
> * cropping: reduce default left/right margin zones
> * cropping: use more adequate LSD parameters to make line reconstruction via line segment clustering easier
> * cropping: crop in last derived image (including binarized) and use transparency and bg-filling
> * cropping: add docstring
> * cropping: allow plotting debug images to files
> * cropping: fix 0e00b3e7 (absolute vs relative position)
> * cropping: edge detection: include wider range of line segments
> * cropping: edge detection: make position priority peak at 10% of margin
> * cropping: fix 370005b3 (polygon ordering)
> * cropping: make everything DPI-relative (assuming 300 DPI as natural scale)
> * cropping: use intersections from edge detection as polygon instead of bbox, and pad it inwardly
> * cropping: ignore margin-only columns before merging
> * cropping: edge detection: make consistency criterion more robust
> * cropping: edge detection: increase length priority over position
> * cropping: edge detection: fix gap criterion
> * cropping: prefer line-based detector if successful on all 4 sides
> * cropping: more logging
> * cropping: lower fg density text boxes, merge nearby columns before removing small ones
> * cropping: ruler detection does not binarization (but mask instead of clip it)
> * :package: 1.4.0
> * cropping: ignore margin-only text areas
> * cropping: rewrite edge detection based algorithm…
> * cropping: rename and describe parameters in a sane way
> * cropping: use existing parameters for same things everywhere
> * cropping: for detection based on textbox estimation, use all contours recursively (not just outer) and use exact contour area (without drawing to intermediate image)
> * cropping: paste improved pil2array, remove legacy ocrolib dependency
> * cropping: PIL/ocrolib uses RGB (not BGR) channels
> * cropping: algorithm needs raw (not binarized) images

[dinglehopper](https://github.com/qurator-spk/dinglehopper) [bd32433](https://github.com/qurator-spk/dinglehopper/commits/bd32433)..[0b9af3a](https://github.com/qurator-spk/dinglehopper/commits/0b9af3a)

> * Merge pull request 58 from kba/unorderedgroupindexed
> * 🚧 dinglehopper: Read PAGE UnorderedGroup in XML order

[eynollah](https://github.com/qurator-spk/eynollah) [26283c6](https://github.com/qurator-spk/eynollah/commits/26283c6)..[80795c9](https://github.com/qurator-spk/eynollah/commits/80795c9)

> * :package: v1.5.0
> * :memo: changelog
> * require ocrd >= 2.58.1
> * debug
> * minversion must be MAJOR.MINOR.PATCH
> * require ocrd >= 2.58
> * support --mets-server-url

[ocrd_pagetopdf](https://github.com/UB-Mannheim/ocrd_pagetopdf) [4f4a330](https://github.com/UB-Mannheim/ocrd_pagetopdf/commits/4f4a330)..[7368f51](https://github.com/UB-Mannheim/ocrd_pagetopdf/commits/7368f51)

> * :package: v1.4.0
> * require ocrd >= 2.55.2
> * require ocrd >= 2.55.1
> * update assets
> * :memo: changelog
> * require ocrd >= 2.55.0
> * Merge branch 'url-to-local_filename'
> * :memo: changelog
> * Merge remote-tracking branch 'stweil/travis'
> * :memo: changelog
> * Update olena to include OCR-D/olena8
> * Merge pull request 90 from stweil/license

[ocrd_pagetopdf](https://github.com/UB-Mannheim/ocrd_pagetopdf) [6155605](https://github.com/UB-Mannheim/ocrd_pagetopdf/commits/6155605)..[4f4a330](https://github.com/UB-Mannheim/ocrd_pagetopdf/commits/4f4a330)

> * :package: v1.3.0
> * Merge pull request 78 from OCR-D/processor-resources
> * :package: v1.2.0

[ocrd_calamari](https://github.com/OCR-D/ocrd_calamari) [1c7fcda](https://github.com/OCR-D/ocrd_calamari/commits/1c7fcda)..[f00df75](https://github.com/OCR-D/ocrd_calamari/commits/f00df75)