./graphics/vigra, Computer vision library

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Branch: CURRENT, Version: 1.11.1nb4, Package name: vigra-1.11.1nb4, Maintainer: pkgsrc-users

VIGRA is a computer vision library that puts its main emphasize on
flexible algorithms, because algorithms represent the principle know-how
of this field. The library was consequently built using generic
programming as introduced by Stepanov and Musser and exemplified in the
C++ Standard Template Library. By writing a few adapters (image iterators
and accessors) you can use VIGRA's algorithms on top of your data
structures, within your environment. Alternatively, you can also use the
data structures provided within VIGRA, which can be easily adapted to a
wide range of applications. VIGRA's flexibility comes almost for free:
Since the design uses compile-time polymorphism (templates), performance
of the compiled program approaches that of a traditional, hand tuned,
inflexible, solution.


Required to run:
[graphics/tiff] [graphics/png] [graphics/openexr] [math/fftw]

Required to build:
[pkgtools/cwrappers]

Master sites:

Filesize: 53827.194 KB

Version history: (Expand)


CVS history: (Expand)


   2022-07-15 01:46:28 by David A. Holland | Files touched by this commit (86)
Log message:
Bump everything affected by the jpeg.buildlink3.mk fix.
   2021-10-26 12:47:26 by Nia Alarie | Files touched by this commit (800)
Log message:
graphics: Replace RMD160 checksums with BLAKE2s checksums

All checksums have been double-checked against existing RMD160 and
SHA512 hashes
   2021-10-07 16:13:27 by Nia Alarie | Files touched by this commit (800)
Log message:
graphics: Remove SHA1 hashes for distfiles
   2021-08-15 16:24:03 by Thomas Klausner | Files touched by this commit (60)
Log message:
*: recursive bump for openexr 3.1
   2021-07-08 23:31:13 by Mark Davies | Files touched by this commit (5)
Log message:
vigra: build with openexr3
   2020-05-21 22:53:49 by Ryo ONODERA | Files touched by this commit (117)
Log message:
*: Recursive revbump from graphics/ilmbase
   2020-03-26 03:31:57 by Joerg Sonnenberger | Files touched by this commit (1)
Log message:
Ignore portability warning
   2017-05-29 14:35:06 by Thomas Klausner | Files touched by this commit (3)
Log message:
Updated vigra to 1.11.1.

Changes from Version 1.11.0 to 1.11.1

    Added 3D convex hull computation and features (David Stöckel).

    Added Random Forest version 3, inspired by LEMON's graph API, to simplify \ 
customization of RF variants (Philip Schill).

    Improved hierarchical clustering (Cpnstantin Pape).

    Minor improvements and bug fixes in the code and documentation.