Issues

• Remove dependency on TensorFlow Addons

  Calamari-OCR/calamari#377 · Filter by author brawer opened on Dec 25, 2025

• Add keras_metadata.pb to pre-trained models?

  Calamari-OCR/calamari#376 · Filter by author brawer opened on Dec 24, 2025

• Update docs: Installation from Source

  Calamari-OCR/calamari#375 · Filter by author brawer opened on Dec 24, 2025

• Support python 3.12

  Calamari-OCR/calamari#374 · Filter by author brawer opened on Dec 24, 2025

• Missing and misplaced predictions using calamari-predict

  bug
  Calamari-OCR/calamari#373 · Filter by author mikegerber opened on Aug 12, 2025
  8

• How many languages does it support?

  Calamari-OCR/calamari#370 · Filter by author Monaliza14xx opened on Mar 28, 2025
  1

• Failed precondition: Python interpreter state is not initialized.

  Calamari-OCR/calamari#369 · Filter by author MGJamJam opened on Nov 3, 2024
  2

• [Not an issue] Train a calamari model on RTL languages print or handwritten

  Calamari-OCR/calamari#368 · Filter by author johnlockejrr opened on Oct 16, 2024
  4

• predict: ctc_decoder parameters are never applied

  Calamari-OCR/calamari#365 · Filter by author bertsky opened on Oct 2, 2024

• cannot migrate v1 model

  bug
  Calamari-OCR/calamari#362 · Filter by author bertsky opened on Sep 18, 2024

• network topology at CNN-RNN interface

  enhancementtraining
  Calamari-OCR/calamari#353 · Filter by author bertsky opened on Jan 21, 2024

• use annotated baseline instead of CenterNormalizer.measure

  accuracyenhancement
  Calamari-OCR/calamari#352 · Filter by author bertsky opened on Jan 21, 2024

• allow SpatialDropout for Conv layers

  enhancementtraining
  Calamari-OCR/calamari#351 · Filter by author bertsky opened on Jan 20, 2024

• calmari/1.0: Fix 1.0.x models for Python 3.11

  bug
  Calamari-OCR/calamari#348 · Filter by author mikegerber opened on Oct 23, 2023
  12

• UnknownArgumentError

  bugtfaip
  Calamari-OCR/calamari#346 · Filter by author saumya750 opened on Sep 22, 2023
  8

• Downgrading of models is not supported (5 to 2). Please upgrade your Calamari instance (currently installed: 1.0.6)

  Calamari-OCR/calamari#344 · Filter by author Bhanusrimattey opened on Aug 22, 2023
  5

• "No training configuration" for code that should not have one

  Calamari-OCR/calamari#340 · Filter by author junyizhao04 opened on May 19, 2023
  6

• Attention layer

  Calamari-OCR/calamari#339 · Filter by author Tailor2019 opened on Apr 29, 2023

• Model very sensitive on PNG input

  accuracy
  Calamari-OCR/calamari#336 · Filter by author junyizhao04 opened on Mar 6, 2023
  4

• calamari-eval: unknown arguments

  bug
  Calamari-OCR/calamari#324 · Filter by author bertsky opened on May 31, 2022
  6

• featreq: when warmstart-training, init weights of new chars from existing ones

  enhancementtraining
  Calamari-OCR/calamari#319 · Filter by author bertsky opened on Apr 27, 2022
  2

• HDF5 dataset format: how to convert

  enhancementperformance
  Calamari-OCR/calamari#317 · Filter by author bertsky opened on Apr 27, 2022
  4

• Characters coordinates

  Calamari-OCR/calamari#315 · Filter by author gdabhishek opened on Apr 13, 2022
  2

• Argument "val.preload" documented but not known

  documentation
  Calamari-OCR/calamari#313 · Filter by author wrznr opened on Mar 24, 2022
  1

• calamari-predict: Glyph Coordinates are "strange"

  accuracy
  Calamari-OCR/calamari#311 · Filter by author stefanCCS opened on Mar 23, 2022