Difference between revisions of "BoofCV Change Log"

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Date    : 2016/06/04
Date    : 2016/12/07
Version : 0.26


Version : 0.24
* Fixed a long standing unit test issue where convolve unit test would some times on some systems erratically fail
 
** Appears that sometimes the random numbers caused a buffer overflow for U8 images
* Confusion Matrix Visualization
** Now why it didn't have the exact same numbers every time when it has a fixed seed is disturbing...
** Fixed bug where a row/column was being lopped off
* Renamed EquirectangularTo* to *ToEquirectangular
** Added labels
** Those classes convert pixels in * coordinates into their location in the equirectangular image
** Added ability to highlight one category
** They are used to generate a * image from equirectangular
** Added ability to query what's at a specific location
* Float 32bit auto coding switched over to using auto64fto32f library
* Local Image Normalization for use in machine learning
* TypeInterpolate is now InterpolationType for consistency
* Added weighted RGB to Gray conversion with example
* Examples
* Convolve
** InterpolatePixel added
** Better support for 64-bit float images
** Image blur added
* Module "core" (formally "all") can be used to import everything in boofcv/main
** Non-Maximum Suppression added
* Module "all" can be used to import everything in boofcv/main AND boofcv/integration
* Demonstrations
* Adjusted assisted calibration so that it's possible to provide a custom output directory
** Improved DemonstrationInterpolateScaleApp (renamed also)
* Video
** Added DetectBlackEllipseApp
** Xuggler's Maven repository has taken it down. Effectively killing the zombie project
* Gradle
** JavaCV has been integrated in as a replacement.
** Will fail on dependency version conflict now
** Will fail when building release with SNAPSHOT dependencies
** Resolved xstream version conflict
* Updated DeepBoof
** This is to get around an issue with a java wget library where it would hang instead of giving up
** New code is also much more informative and prints out size info and download status\
* Visualization
** Removed a bad +PI/2 from ellipse rendering.
* SnapToEllipseEdge * Fixed bug where it was only performing one iteration no matter what
* Circle Asymmetric Grid Target
** Fixed issue which was causing clusters not to form by not limiting number of neighbors within X distance
** When clustering ellipses orientation and major/minor axis size is now taken in account.
** Significant net improvement in regression tests, only drop in performance in blurred images

Latest revision as of 20:16, 7 December 2016

Date  : 2016/12/07 Version : 0.26

  • Fixed a long standing unit test issue where convolve unit test would some times on some systems erratically fail
    • Appears that sometimes the random numbers caused a buffer overflow for U8 images
    • Now why it didn't have the exact same numbers every time when it has a fixed seed is disturbing...
  • Renamed EquirectangularTo* to *ToEquirectangular
    • Those classes convert pixels in * coordinates into their location in the equirectangular image
    • They are used to generate a * image from equirectangular
  • Float 32bit auto coding switched over to using auto64fto32f library
  • TypeInterpolate is now InterpolationType for consistency
  • Examples
    • InterpolatePixel added
    • Image blur added
    • Non-Maximum Suppression added
  • Demonstrations
    • Improved DemonstrationInterpolateScaleApp (renamed also)
    • Added DetectBlackEllipseApp
  • Gradle
    • Will fail on dependency version conflict now
    • Will fail when building release with SNAPSHOT dependencies
    • Resolved xstream version conflict
  • Updated DeepBoof
    • This is to get around an issue with a java wget library where it would hang instead of giving up
    • New code is also much more informative and prints out size info and download status\
  • Visualization
    • Removed a bad +PI/2 from ellipse rendering.
  • SnapToEllipseEdge * Fixed bug where it was only performing one iteration no matter what
  • Circle Asymmetric Grid Target
    • Fixed issue which was causing clusters not to form by not limiting number of neighbors within X distance
    • When clustering ellipses orientation and major/minor axis size is now taken in account.
    • Significant net improvement in regression tests, only drop in performance in blurred images
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