Image Processing for Electronic Publications

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200 repositories

stbithresgrad
Public
Grad (aka Gradient Snip) threshold an image based of Gauss blur.
image threshold stb
C
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The Unlicense
•0•0•0•0•Updated Dec 17, 2024Dec 17, 2024
.github
Public
Image Processing for Electronic Publications
pdf image png public jpeg gimp djvu
The Unlicense
•0•4•0•0•Updated Dec 17, 2024Dec 17, 2024
scantailor-experimental
Public
Scan Tailor Experimental is an interactive post-processing tool for scanned pages.
image ebook threshold segmentation kmeans scanning integral-image despeckle scantailor
C++
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GNU General Public License v3.0
•2•42•21•0•Updated Dec 15, 2024Dec 15, 2024
stbibalance
Public
Balance filter based of Gauss blur.
image filters stb
C
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The Unlicense
•0•0•0•0•Updated Dec 14, 2024Dec 14, 2024
stbibalance-examples
Public
Examples Balance filter based of Gauss blur.
The Unlicense
•0•0•0•0•Updated Dec 14, 2024Dec 14, 2024
jbig2enc-minidjvu
Public
Using jbig2enc in conjunction with minidjvu.
pdf jbig2 minidjvu
Apache License 2.0
•0•0•0•0•Updated Dec 13, 2024Dec 13, 2024
scantailor-universal
Public
ScanTailor Universal - a fork based on Enhanced+Featured+Master versions of ST
image threshold segmentation ebooks scanning integral-image despeckle scantailor
C++
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Other
•16•2•0•0•Updated Sep 4, 2024Sep 4, 2024
scantailor-advanced
Public
ScanTailor Advanced is the version that merges the features of the ScanTailor Featured and ScanTailor Enhanced versions, brings new ones and fixes.
image ebook threshold segmentation scanning integral-image despeckle scantailor
C++
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GNU General Public License v3.0
•130•6•2•0•Updated Aug 12, 2024Aug 12, 2024
page-dewarp
Public
Document image dewarping library using a cubic sheet model
python opencv image dewarping
Python
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MIT License
•18•0•0•0•Updated Aug 5, 2024Aug 5, 2024
pnmunpaper
Public
Post-processing tool for scanned pages
image threshold scan image-thresholding ebooks pnm unpaper
C
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GNU General Public License v2.0
•0•3•0•0•Updated May 12, 2024May 12, 2024
jpeg-recompress
Public
Utilities for lossy recompress JPEGs
metrics lossy compress iga smallfry jpeg webp
C
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MIT License
•1•16•1•0•Updated Apr 25, 2024Apr 25, 2024
libsmallfry
Public
Library Smallfry metric for JPEG Optimization
quality library image jpeg nhw corr smallfry sharpenbad metrics
C
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ISC License
•0•0•0•0•Updated Apr 24, 2024Apr 24, 2024
libiqa
Public
Library Image Quality Assessment (IQA) 1.1.2 A fast, accurate, and reliable C library for measuring image quality.
quality library image metrics jpeg
C
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BSD 3-Clause "New" or "Revised" License
•1•1•0•0•Updated Apr 23, 2024Apr 23, 2024
Doxa
Public
A Local Adaptive Thresholding framework for image binarization. Implementing: Otsu, Bernsen, Niblack, Sauvola, Wolf, Gatos, NICK, Su, T.R. Singh, WAN, ISauvola, Bataineh, Chan and Shafait.
image threshold
C++
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Creative Commons Zero v1.0 Universal
•37•0•0•0•Updated Apr 14, 2024Apr 14, 2024
scantailor-deviant
Public
ScanTailor Deviant - a fork based on Universal and Experimental families of ST
image threshold scanning despeckle edooks scantailor
C++
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GNU General Public License v3.0
•0•6•2•0•Updated Feb 4, 2024Feb 4, 2024
python-fft-descreen
Public
An fft-based descreen filter
python image fft cv2 descreen
Python
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MIT License
•8•0•0•0•Updated Dec 23, 2023Dec 23, 2023
SmartDeblur
Public
Restoration of defocused and blurred photos/images
gui image deblur
C++
•375•1•0•0•Updated Dec 19, 2023Dec 19, 2023
djvupure
Public
Rewriting djvulibre without GNU GPL stuff
library tools djvu
C
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BSD 2-Clause "Simplified" License
•1•0•0•0•Updated Dec 17, 2023Dec 17, 2023
acnhscale
Public
Decompilation of ACNH's image upscaling function
image png upscale
C
•1•0•0•0•Updated Dec 14, 2023Dec 14, 2023
stbidespeckle
Public
Stb Image Despeckle.
image stb despeckle
C
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The Unlicense
•0•0•0•0•Updated Nov 23, 2023Nov 23, 2023
jpge
Public
Research JPEG encoder
education library research jpeg encoder lossy
C++
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GNU General Public License v3.0
•0•1•1•0•Updated Nov 3, 2023Nov 3, 2023
jpegoptim
Public
jpegoptim - utility to optimize/compress JPEG files
quality image jpeg libjpeg
C
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GNU General Public License v3.0
•118•0•0•0•Updated Oct 30, 2023Oct 30, 2023
stbiscalenx
Public
Stb Image Scale Near X.
image pixel-art stb scalenx
C
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The Unlicense
•0•0•0•0•Updated Oct 26, 2023Oct 26, 2023
imthreshold
Public
Linux fork BookScanLib.ru (http://djvu-soft.narod.ru/bookscanlib/).
library image resize raster threshold djvu image-thresholding scans filters ris
C
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Other
•0•2•0•0•Updated Oct 26, 2023Oct 26, 2023
photoquick-plugins
Public
PhotoQuick plugins
gui qt image plugins image-thresholding ris photoquick
C
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GNU General Public License v3.0
•0•0•1•0•Updated Oct 24, 2023Oct 24, 2023
pnmtodjvurle
Public
DjVu Color RLE.
image djvu djvulibre djvurle
C
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The Unlicense
•0•0•0•0•Updated Oct 21, 2023Oct 21, 2023
faxcoder
Public
Tools to access streams in PDF-files at the object level.
pdf image fax netpbm mmr lzw djvu-mmr
C
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GNU Lesser General Public License v3.0
•0•1•0•0•Updated Oct 21, 2023Oct 21, 2023
hocr-tools
Public
Tools for manipulating and evaluating the hOCR format for representing multi-lingual OCR results by embedding them into HTML.
pdf raster scan pil lxml reportlab hocr
Python
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Apache License 2.0
•0•2•0•0•Updated Oct 3, 2023Oct 3, 2023
gimp-plugin-colors-threshold
Public
Gimp plugin Bimodal Threshold
python plugin gui gimp threshold image-thresholding bimodal
C
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The Unlicense
•0•2•0•0•Updated Sep 25, 2023Sep 25, 2023
gimp-plugin-fourier
Public
Plugin GIMP : Fourier Transform
plugin gui gimp fft
C
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GNU General Public License v3.0
•0•1•0•0•Updated Sep 13, 2023Sep 13, 2023