List view

RAII, smart pointers etc.

RAII

RFC

Status: Open.

#3328 In tesseract-ocr/tesseract;

· egorpugin opened on Mar 14, 2021

tesseract process never finishes with specific gif image

binarization

bug

feature request

leptonica

performance

process hangs

Status: Open.

#3369 In tesseract-ocr/tesseract;

· wix-andriusb opened on Mar 29, 2021

Deserialize header failed: lstmf files do not work across machines with different endianess

bug

endianness

priority: low

training

unit tests

Status: Open.

#2586 In tesseract-ocr/tesseract;

· Shreeshrii opened on Jul 24, 2019

Small extra blocks with a single letter gets split off of bigger text blocks

help wanted

layout analysis

Status: Open.

#2634 In tesseract-ocr/tesseract;

· hnesk opened on Aug 30, 2019

Tesseract 4.0 hangs when processing a particular image

binarization

bug

process hangs

Status: Open.

#2288 In tesseract-ocr/tesseract;

· lewislun opened on Mar 4, 2019

Arabic language (right to left in writing) stored (left to right) after create PDF Searchable

bug

PDF

RTL

Status: Open.

#238 In tesseract-ocr/tesseract;

· tbadran opened on Feb 25, 2016

Tesseract takes very long on 11 MB image

bug

process hangs

Status: Open.

#2196 In tesseract-ocr/tesseract;

· morandanieli opened on Jan 25, 2019

Duplicate Characters in Output Stream

accuracy

diplopia

Status: Open.

#2738 In tesseract-ocr/tesseract;

· woodjohndavid opened on Oct 31, 2019

Use Intel VNNI for int dot product

feature request

RFC

SIMD

Status: Open.

#3512 In tesseract-ocr/tesseract;

· amitdo opened on Aug 3, 2021

Segmentation fault when set variable "classify_enable_adaptive_matcher" = 0

bug

legacy

unexpected termination

Status: Open.

#256 In tesseract-ocr/tesseract;

· nam-leduc opened on Mar 8, 2016

Maximum supported image size

feature request

Status: Open.

#3184 In tesseract-ocr/tesseract;

· MerlijnWajer opened on Dec 18, 2020

Bugs reported by OSS-Fuzz

bug

help wanted

Status: Open.

#2629 In tesseract-ocr/tesseract;

· stweil opened on Aug 28, 2019

Assertion when running lstmtraining

bug

training

unexpected termination

Status: Open.

#757 In tesseract-ocr/tesseract;

· stweil opened on Mar 13, 2017

lstmtraining mutex lock failed

bug

training

unexpected termination

Status: Open.

#3655 In tesseract-ocr/tesseract;

· stweil opened on Nov 21, 2021

Tesseract does not generate .lstmf for some images

bug

Status: Open.

#3386 In tesseract-ocr/tesseract;

· DavidHribek opened on Apr 8, 2021

Running multiple tesseract instances in parallel is slower than running in serial

feature request

OpenMP

performance

Status: Open.

#3109 In tesseract-ocr/tesseract;

· ole-tange opened on Sep 29, 2020

Update C/C++ API (6.0.0)

API

feature request

Status: Open.

#4336 In tesseract-ocr/tesseract;

· stweil opened on Oct 28, 2024