Difference between revisions of "BoofCV Change Log"

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= Change Log =
Date    : 2016/12/07
Version : 0.26


Date    : 2016/03/04
* Fixed a long standing unit test issue where convolve unit test would some times on some systems erratically fail
Version : Alpha 0.22
** 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...
* Deleted MedianImageFilter
* Renamed EquirectangularTo* to *ToEquirectangular
** Use BlurStorageFilter instead. Create with FactoryBlurFilter
** Those classes convert pixels in * coordinates into their location in the equirectangular image
* Applications package now uploaded to Central
** They are used to generate a * image from equirectangular
* CameraCalibration
* Float 32bit auto coding switched over to using auto64fto32f library
** Made internal data structures and function protected to make it easier to extend by an external class
* TypeInterpolate is now InterpolationType for consistency
** Fixed bug where visualization artifacts were being saved to disk
* Examples
* Implementation of ImageGradient for MultiSpectral images
** InterpolatePixel added
* FactoryDerivative
** Image blur added
** Can now create derivatives using enum type
** Non-Maximum Suppression added
* Added Histogram of Oriented Gradient (HOG) dense image descriptor
* Demonstrations
* DescribeImageDense
** Improved DemonstrationInterpolateScaleApp (renamed also)
** Removed configure() since it couldn't be generalized to HOG
** Added DetectBlackEllipseApp
** Created config classes for all dense descriptors
* Gradle
* No argument constructor in most image types
** Will fail on dependency version conflict now
** Fixed bug where imageType was not being set.  Thanks pcmoen for reporting the bug
** Will fail when building release with SNAPSHOT dependencies
* Fixed bug in ConvertBufferedImage.extract where number of bands in interleaved images was not being set in ImageType
** Resolved xstream version conflict
** Fixed bug where imageType was not being set.  Thanks pcmoen for reporting the bug
* Updated DeepBoof
* PixelMath
** This is to get around an issue with a java wget library where it would hang instead of giving up
** Added partial support for Interleaved images
** New code is also much more informative and prints out size info and download status\
** GPixelMath supports more than just single band images
* Visualization
* ImageStatistics
** Removed a bad +PI/2 from ellipse rendering.
** Added partial support for Interleaved images
* SnapToEllipseEdge * Fixed bug where it was only performing one iteration no matter what
** GPixelMath supports more than just single band images
* 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