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Vextractor Changelog

What's new in Vextractor 7.20

Mar 12, 2021
  • Arcs and circles recognition algorithm was speeded up.

New in Vextractor 7.10 (Apr 27, 2017)

  • Some interface improvements.

New in Vextractor 7.00 (Mar 15, 2017)

  • Enhanced GeoTIFF support.
  • Many algorithms was speeded up.

New in Vextractor 6.92 (Sep 12, 2016)

  • Fixed bug with resolution in JPEG
  • XYZ vector format: sequential numbering of item

New in Vextractor 6.90 (Jan 25, 2016)

  • Output to AutoCAD DXF was changed. Now you can choose between output to DXF R15 or in older DXF versions R11/R12.

New in Vextractor 6.80 (Jul 27, 2015)

  • Arcs and circles recognition algorithm was speeded up.

New in Vextractor 6.70 (Jun 15, 2015)

  • Arcs and circles recognition was improved.

New in Vextractor 6.61 (Mar 31, 2015)

  • Fixed bug in command line processing.

New in Vextractor 6.60 (Jan 6, 2015)

  • Added more raster transformations in Batch processing mode.

New in Vextractor 6.50 (Sep 16, 2014)

  • Saving images in JPEG.

New in Vextractor 6.43 (Jun 6, 2014)

  • Improved compatibility with Windows 8/8.1.

New in Vextractor 6.42 (Jan 3, 2014)

  • Fixed bug in TWAIN scanner suppot

New in Vextractor 6.41 (Dec 12, 2013)

  • Fixed some bugs in vector editor

New in Vextractor 6.40 (Nov 4, 2013)

  • Now output to DXF format have a splines support

New in Vextractor 6.31 (Jun 8, 2013)

  • Some minor bugs fixed.

New in Vextractor 6.30 (May 20, 2013)

  • New options for SVG vector format
  • Now polygones output has two topology modes: stacking polygones or tile polygones
  • In stacking mode polygones will be written in pyramidal stack (without holes), the small overlapping polygones over the large polygones
  • In the tile mode the polygone, overlapped by small ones, will be written with the appropiate holes in the body

New in Vextractor 6.20 (Feb 1, 2013)

  • New vector operation: create line

New in Vextractor 6.10 (Jan 3, 2013)

  • Extended compatibility with Windows 8
  • Many minor tweaks in the user interface

New in Vextractor 6.00 (Sep 3, 2012)

  • Changed DXF otput: added new option "Split polylines to lines"

New in Vextractor 5.91 (Aug 1, 2012)

  • Fixed bug with lines width in SVG output for batch and command line modes.

New in Vextractor 5.90 (May 11, 2012)

  • Adaptive thresholding algorithm was improved

New in Vextractor 5.80 (Sep 20, 2011)

  • Palette image creation algorithm was enhanced. Added two new options: correct gradients and filter for the small areas.

New in Vextractor 5.70 (Jun 14, 2011)

  • Added new vector operation: move co-located points.
  • Outline vectorization algorithm was modified.

New in Vextractor 5.60 (May 6, 2011)

  • Vextractor 64-bit version now can process black-and-white images over 2 GPix.
  • Color palette creation was improved.
  • Vectorization GUI was reorganized and simplified.

New in Vextractor 5.50 (Feb 3, 2011)

  • First release of Vextractor 64-bit version.
  • Fixel bug with output to XYZ format.

New in Vextractor 5.40 (Nov 10, 2010)

  • Added output to HPGL vector format.

New in Vextractor 5.30 (Sep 27, 2010)

  • New vector median filter for color images.

New in Vextractor 5.20 (Jul 4, 2010)

  • The processing algorithm of the lines intersections was modified.

New in Vextractor 5.10 (Jun 3, 2010)

  • More effective contour gaps removing for centerline vectorization mode.
  • Line width attribute added to Shapefiles vector output.
  • Vector formats options now be visible by default.
  • Some minor bugs fixed in vector editor.

New in Vextractor 5.00 (Apr 24, 2010)

  • Color reduction algorithm was redesigned from scratch.
  • New color reduction option for smoothing the images.

New in Vextractor 4.91 (Mar 22, 2010)

  • Fixed bug in palette which occurred on large images.
  • SVG header changed for more compatibility with standard.

New in Vextractor 4.90 (Mar 1, 2010)

  • New vector operations: move and clone vector objects.

New in Vextractor 4.80 (Jan 8, 2010)

  • Significantly improved palette transformation.
  • Enhanced batch processing for color images.

New in Vextractor 4.70 (Oct 19, 2009)

  • Added new raster conversion method - adaptive threshold for making a black-and-white images.

New in Vextractor 4.61 (Sep 11, 2009)

  • Fixed bug in Vector Size/Reference Info dialog - "delete" button was not visible.

New in Vextractor 4.60 (May 28, 2009)

  • New outline splines creation method with sharp corner recognition. Work for monochrome and palette images.

New in Vextractor 4.51 (Apr 23, 2009)

  • Fixed bug in photo vectorization for 8bpp palette images.
  • New command line options: morphological filters erode/dilate/opening/closing.

New in Vextractor 4.50 (Mar 29, 2009)

  • Smart trace algorithm was modified for better processing of line crossings.
  • Now contour smoothing will be adaptive to line width.

New in Vextractor 4.40 (Mar 5, 2009)

  • Drawing and map vectorization has been significantly improved. Now you can get better results on very noised images.

New in Vextractor 4.30 (Feb 24, 2009)

  • Detection of ortholines was improved

New in Vextractor 4.20 (Nov 21, 2008)

  • Vectorization in centerline mode was optimized by speed

New in Vextractor 4.12 (Oct 21, 2008)

  • Solved a problem with 64bit OS compatibility (Windows XP/Vista x64).

New in Vextractor 4.11 (Oct 14, 2008)

  • Fixed bug in EPS and AI output. Image resolution was wrong after conversion to black-and-white pallete.

New in Vextractor 4.10 (Sep 29, 2008)

  • Photo vectorization and image segmentation algorithms was modified. Outline vectorization now produce "seamless" polygone output.
  • Added Smart Blur image filter for raster preprocessing purposes.

New in Vextractor 4.00 (Aug 5, 2008)

  • Drawing vectorization has been significantly improved. Now vectorization give a match better results on noised images.
  • All raster preprocessing algorithms was optimized.

New in Vextractor 3.97 (Jun 24, 2008)

  • Added French interface.

New in Vextractor 3.96 (Jun 7, 2008)

  • Added Italian interface.
  • Fixed bug with spline colors in DXF output.
  • Modified ArcInfo Shape and MapInfo output. Now the splines will be saved with curve approximation by polylines.

New in Vextractor 3.95 (May 12, 2008)

  • Added output to ILDA Image Data Transfer Format.

New in Vextractor 3.94 (Mar 5, 2008)

  • Added German and Russian interfaces.

New in Vextractor 3.92 (Nov 13, 2007)

  • Photo vectorization algorithm has been improved and speeded up.

New in Vextractor 3.91 (Oct 4, 2007)

  • Now the undo operation can be done for vectorization.
  • Fixed bug in photo batch processing.
  • Fixed bug in opening/closing morphologic filter.
  • Some improvements in raster processing dialogs.

New in Vextractor 3.90 (Aug 2, 2007)

  • New vectorization algorithm for photo and photorealistic images.
  • Now in vectorization options you can choose a raster preprocesing strategy.
  • Vectorization wizard was revised and reoganized for complience with new photo vectorization algorithm.
  • Fixed bug in command line for ArcInfo shape output.

New in Vextractor 3.80 (Jun 1, 2007)

  • Added vectorization wizard.

New in Vextractor 3.70 (Apr 16, 2007)

  • Added image segmantation algorithm.

New in Vextractor 3.61 (Mar 6, 2007)

  • Some bugs fixed.

New in Vextractor 3.40 (Sep 27, 2006)

  • New vectorization preprocessing option: conversion to monochrome bitmap with adaptive threshold

New in Vextractor 3.30 (Sep 11, 2006)

  • Added output in Adobe Illustrator vector format (AI)

New in Vextractor 3.10 (Mar 15, 2006)

  • Added Command line support
  • Now the default vector size will be calculated on the base of image resolution (DPI)
  • Changed image size indicator in status line
  • Fixed bug with memory leaks during vectorizing of palette images
  • Fixed bug with contour's index integrity violation while split contour operations has been occurred. First of all this affect on ASCII XYZ format output