Issues

• ketos segtest fails with IndexError in segmentation.py when building the pixel metrics table (aux + regions only)

  mittagessen/kraken#812 · Filter by author IvoLeist opened on Oct 2, 2026

• ppocrv6: inference differs from training because SE pooling sees the static-width padding; spurious characters at the line end

  mittagessen/kraken#810 · Filter by author givia opened on Sep 28, 2026

• Bidi reordering deletes ZWNJ, ZWJ and other BN characters from training labels and predictions

  mittagessen/kraken#809 · Filter by author givia opened on Sep 28, 2026
  3

• TensorboardX, a lightweight tensorboard alternative for generating tfevents logs

  mittagessen/kraken#807 · Filter by author IvoLeist opened on Sep 16, 2026
  5

• class_mapping and _full_class_mapping disagree in models trained with ketos segtrain --resize new → regions get the wrong names (kraken 7.0.1)

  mittagessen/kraken#806 · Filter by author cric29 opened on Sep 6, 2026

• Conflict of relative paths in XML files

  mittagessen/kraken#795 · Filter by author catonif opened on Jul 29, 2026
  3

• extract_polygons fills outside-polygon with black (cval=0), degrading recognition on bitonal images

  mittagessen/kraken#790 · Filter by author pndaza opened on Jul 17, 2026
  6

• Failed to install on Colab and Streamlit Community Cloud

  mittagessen/kraken#778 · Filter by author abdoljh opened on Apr 30, 2026
  3

• Fine-tuning with segtrain does not start "WARNING Setting baseline location to baseline"

  mittagessen/kraken#764 · Filter by author DenisaFB opened on Feb 24, 2026

• Excessive horizontal segmentation

  mittagessen/kraken#745 · Filter by author tarrinw opened on Nov 17, 2025
  2

• Tables layout annotation and segmentation

  mittagessen/kraken#737 · Filter by author sk-dataocean-online opened on Oct 9, 2025

• add proportion of correctly read letters in ketos test

  mittagessen/kraken#724 · Filter by author dstoekl opened on Sep 2, 2025

• Infinite loop in boundary_tracing() — an interaction cap is missing

  mittagessen/kraken#708 · Filter by author glsch opened on Jun 17, 2025
  2

• Segmentation Fine-Tuning leads to 0 line detection

  mittagessen/kraken#683 · Filter by author agombert opened on Feb 4, 2025
  8

• Allow native input or remove it as the default output

  mittagessen/kraken#667 · Filter by author PonteIneptique opened on Dec 18, 2024

• Problem with assigning a line to a region if it's too close to the region border

  mittagessen/kraken#650 · Filter by author fattynoparents opened on Oct 11, 2024
  2

• Failure to read varying text sizes in a Newspaper page

  mittagessen/kraken#624 · Filter by author sinairusinek opened on Jul 18, 2024
  7

• improve polygons of bottom lines

  mittagessen/kraken#544 · Filter by author dstoekl opened on Sep 9, 2023
  17

• Consider integrating Kraken with the Hugging Face hub

  mittagessen/kraken#438 · Filter by author davanstrien opened on Feb 15, 2023

• [feature request] Training with Metal Performance Shaders

  mittagessen/kraken#358 · Filter by author stweil opened on May 20, 2022
  24

• add testfilename in testing

  mittagessen/kraken#176 · Filter by author dstoekl opened on Feb 21, 2020