snake

• add threshold "LAAB" (Local Adaptive Automatic Binarisation),
• add threshold "LCaM" (Local Contrast and Mean based Thresholding Technique in Image Binarization);
• fix macos qt plugins path,
• update documentations.

Build for Debian GNU/Linux by @zvezdochiot .
Build for Windows, flatpak by @plzombie .

fly

• threshold: default value button
• threshold: new adjustment method
• threshold: method Singh (Sauvola threshold with optimization of memory by Singh)
• threshold: method Fox (Wolf threshold with optimization of memory by Singh)
• threshold: Dynamic Window based thresholding method
• threshold: Grad: correct value and adjustment method
• update flatpak info by @plzombie

Build for Debian GNU/Linux by @zvezdochiot .
Build for Windows and Flatpak by @plzombie .
Build for MacOS by @mrfragger and @noobie-iv .

⚠️ Antivir VBA32 alert scantailor-experimental-1.2025.07.07-X86-32-install.exe! Not anymore (checked at 09.07.2025)

fire

• fix #67: filters: RIS undefect (GIMP: устранение дефекта масштабирования)
• fix #66: filters: EM denoiser (GIMP: понижение шума по маске)

Build for Debian GNU/Linux by @zvezdochiot .
Build for Windows; flatpak by @plzombie .

PS: RU-BOARD: Scan Tailor: К вопросу о том, чего можно добиться в последних версиях STEX, а чего нет..

sky

• dewarp: correction params: (0.0 - 4.0) x 0.02
• fix macos build
• threshold: add N.I.C.K.
• curves: correct colors
• filters: correct colors
• styles: Add palette loader
• threshold: Gatos: new adjustment method
• threshold: fix GaussBlur -> BoxBlur as Means by @noobie-iv
• fix build of opencl plugin in old versions

See also:

• GIMP: префильтрация перед порогом
• GIMP: пороговые карты и их применение
• GIMP: «Сложный» порог
• GIMP: фильтр Balance

Build for Debian GNU/Linux by @zvezdochiot .
Build for Windows; flatpak by @plzombie .

fix

• cmake: compatibility changes
• Fix 'free-nonheap-object' warning
• cmake: fix warnings
• cmake: use new OpenGL libraries if found
• Fix 'enterEvent: hides overloaded virtual function' warning
• Fix 'missing-braces' warning
• Fix 'variable set but not used' warning
• Fix 'unused variable' warning
• Fix 'unused function' warning
• Fix 'private field is not used' warning
• Fix 'statement prevents copy elision' warning
• Fix 'unused typedef' warning
• Remove old OpenCL headers
• Fix 'missing return statement' cppcheck warning
• Fix 'ignored-qualifiers' warning
• Fix 'unused parameter' warning
• Fix OpenCL 'deprecated' warning
• Fix wrong dewarping 'distortionType' parameter accidental set in batch processing
• Fix extra 'unused-parameter' warning for gcc-14, clang-20 compilers
• Fix 'base class should be explictily initialized' gcc extra warning
• Fix 'definition of implicit copy constructor is deprecated' clang-20 warning
• imageproc: fix always false
• imageproc: median: fast
• imageproc: float
• fiters: add subtract BG
• threshold: split and simplify Gatos
• Remove crash reporter
• deskew: fix button colors don't correspond to style palette when style changed
• styles: temporal fix for dark_blue style and colors have gotten directly from palette
• add filter and threshold Grain

Build for Debian GNU/Linux by @zvezdochiot .
Build for Windows; flatpak by @plzombie .

build

• fix build for new cmake by @noobie-iv and @plzombie
• fix 'free-nonheap-object' warning
• output: order by Mode
• dewarp: fix FOV: FOV = matrix_size / focus
• fix dark_blue style: highlight checked buttons

Build for Debian GNU/Linux by @zvezdochiot .
Build for Windows; flatpak by @plzombie .
Build for Mac by @gasparschott .

bw

• threshold: add BMTiled (BiModal Tiled, like Otsu Tiled)
• threshold: BiModal: fix zero approximation
• threshold: uniq functions, remove duplicate code
• replace libpng to fastimage by @plzombie
• filters: add Comix

Build for Debian GNU/Linux by @zvezdochiot .
Build for Windows;flatpak by @plzombie .

photo

• add (optional) new algorithm for determining proportions based on camera focus from STD#5 by @noobie-iv .
• transition from focus (px) to FOV (== focus / size_photo_matrix) from STD#5.
• add horizontal barreling from STD#5 by @zvezdochiot .
• 100% worked out set0002 in scantailor-testing.

Build for Debian GNU/Linux by @zvezdochiot .
Build for Windows; flatpak by @plzombie .

square

• dewarp: fix density threshold (in STD#5 by @zvezdochiot and @noobie-iv ).
• imageproc: fix GaussBlur
• fix #51: disconnect all by @plzombie .
• 100% worked out set0001 in scantailor-testing.

Build for Debian GNU/Linux by @zvezdochiot .
Build for Windows; flatpak by @plzombie .

proportion

• smooth proportional limitation of the curve area (by zvezdochiot) instead of a hard threshold (by Tulon),
• fix curve homographic from STD #5.

Build for Debian GNU/Linux by @zvezdochiot .
Build for Windows; flatpak by @plzombie .