Skip to content

Releases: galfar/deskew

Deskew CLI Tool v1.30

18 Jun 12:35
Compare
Choose a tag to compare

Command line tool for deskewing scanned documents. Binaries for several platforms and test images included.

README

Recent changes:

v1.30 2019-06-07:

  • fix #15: Better image quality after rotation - better default and also selectable nearest|linear|cubic|lanczos filtering
  • fix #5: Detect skew angle only (no rotation done) - optionally only skew detection
  • fix #17: Optional auto-crop after rotation
  • fix #3: Command line option to set output compression - now for TIFF and JPEG
  • fix #12: Bad behavior when an output is given and no deskewing is needed
  • libtiff in macOS is now picked up also when binaries are put directly in the directory with deskew
  • text output is flushed after every write (Linux/Unix): it used to be flushed only when writing to device but not file/pipe.

v1.25 2018-05-19:

  • fix #6: Preserve DPI measurement system (TIFF)
  • fix #4: Output image not saved in requested format (when deskewing is skipped)
  • dynamic loading of libtiff library - adds TIFF support in macOS when libtiff is installed

Deskew GUI v0.90

04 Jan 17:13
Compare
Choose a tag to compare

GUI Frontend for Deskew Command Line Tool

Now it’s easier to process many files without writing shell scripts. It needs the command line tool which is called for the each input file. You can set the basic and most of the advanced options for deskewing in the GUI.

Prebuilt executables for Windows and Linux are available in the download – you just place them to the same folder as the command line tool. Version for macOS is a bit more convenient – it’s a self-contained app bundle with CLI tool already inside and all placed in DMG image. You can also set the explicit path to the command line tool in the program itself.

Deskew CLI Tool v1.25

04 Jan 17:17
Compare
Choose a tag to compare

Command line tool for deskewing scanned documents. Binaries for several platforms and test images included.

Changes since the last release:

1.25 2018-05-19:

  • fix #6: Preserve DPI measurement system (TIFF)
  • fix #4: Output image not saved in requested format (when deskewing is skipped)
  • dynamic loading of libtiff library - adds TIFF support in macOS when libtiff is installed

1.21 2017-11-01:

  • fix #8: Cannot compile in Free Pascal 3.0+ (Windows) - Fails to link precompiled LibTiff library
  • fix #7: Windows FPC build fails with Access violation exception when loading certain TIFFs (especially those saved by Windows Photo Viewer etc.)