File octave-forge-image.changes of Package octave-forge-image

Overview Repositories Revisions Requests Users Attributes Meta

File octave-forge-image.changes of Package octave-forge-image (Revision 36c5a189e66b8f49ea06bd4a6796902a)

Currently displaying revision 36c5a189e66b8f49ea06bd4a6796902a , Show latest

-------------------------------------------------------------------
Wed Apr  8 08:11:02 UTC 2015 - dmitry_r@opensuse.org

- Update to version 2.4.0
  * The following functions are new:
      bwareafilt            imcast                imregionalmin
      bwpropfilt            imclearborder         otf2psf
      edgetaper             immse                 psf2otf
      fftconvn              imreconstruct         psnr
      imattributes          imregionalmax         subimage
  * The implementation of normxcorr2 has been changed. The new method is
    Matlab compatible and will return values in the range [-1 1].
  * The image package is no longer dependent on the signal package.
  * The disk shaped filter of fspecial has been changed for Matlab
    compatibility. The elements on the border of the disk are now
    weighted by how much of them is covered by the disk. Note that
    this change is backwards incompatible.
  * The following functions will display the output image as a figure
    instead of printing to the command line, when there are no output
    arguments:
      grayslice             im2bw
  * For better compatibility with Matlab, the imrotate, imremap, and
    imperspectivewarp functions now use 0 instead of NA for the default
    extrapolation value.
  * The regionprops function now supports the "Eccentricity",
    "MajorAxisLength", "MinorAxisLength", "EquivDiameter" and "Extrema"
    properties.  The "Orientation" property has also been rewritten for
    Matlab compatibility and may yield different results than previous
    versions.
  * The conndef function has new function signatures so that it covers all
    common ways of defining an connectivity array.
  * Creating disk shaped strel objects must now specify the N argument for
    number of periodic lines used to approximate a disk.  The value used
    must be zero to obtain the same results as previous releases of the
    image package.  No other value is at the moment valid, and this is to
    prevent future backwards incompatibility since Matlab default is 4.
    Replace any `strel ("disk", radius)' with `strel ("disk", radius, 0)'
  * The following functions have been completely rewritten and will perform
    a lot of faster.
      bwconncomp            bwlabeln
   Which indirectly will also cause the following to perform faster:
     bwareaopen             bwpropfilt            regionprops
  * Deprecated functions.
    The following functions were deprecated in image 2.2.0 and have been
    removed from image 2.4.0.
      bwborder              iptchecknargin        readexif
      impad                 iptcheckstrs
      imrotate_Fourier      uintlut
  * Other functions that have been changed for smaller bugfixes, increased
    Matlab compatibility, or performance:
      grayslice             im2single             imsmooth
      im2double             im2uint8              label2rgb
      im2int16              im2uint16

-------------------------------------------------------------------
Thu Feb 26 16:06:43 UTC 2015 - dmitry_r@opensuse.org

- Split from octave-forge package, version 2.2.2

Places

File octave-forge-image.changes of Package octave-forge-image (Revision 36c5a189e66b8f49ea06bd4a6796902a)

Places