vigra

vigra copied to clipboard

FFTWTest fails

1

Vigra 1.11.1 fails one of its tests: ``` Running test_fourier cd /tmp/guix-build-vigra-1.11.1.drv-0/build/test/fourier && ./run_test_fourier.sh Entering test suite FFTWTest Failure in MultiFFTTest::testFFT2D() Assertion failed: Sequences differ at index 1 [(-12.0622,-47.6804) !=...

rekado

skeleton border region issu

2

Hi Ullrich , When using the skeletonizeImage I noticed that regions at the border have a strange behavior. In fact, when I zero-pad the labels passed to skeletonizeImage and un-pad...

DerThorsten

In skeletonizeImage(), squared_distance is not a matrix, producing a segfault

1

Hi, In skeleton.hxx: ``` squared_distance = squaredNorm(vectors); ``` which is incorrect, as `squaredNorm()` returns a `long` (checked). When below the "matrix" is indexed, a seqfault it emitted, since it is...

shardator

https://ukoethe.github.io/vigra/ > The most comprehensive description of VIGRA's design (albeit in German) is U. Köthe's PhD thesis: Generische Programmierung für die Bildverarbeitung [1] Two of U. Köthe's articels also describe...

andreygursky

Testsuite error with gcc 7

11

Hello, vigra 1.11.1 has a testsuite error when built with gcc 7: [ 37%] Linking CXX executable test_blockwisewatersheds cd /tmp/VIGRA/vigra-Version-1-11-1/obj/test/blockwisealgorithms && /usr/bin/cmake -E cmake_link_script CMakeFiles/test_blockwisewatersheds.dir/link.txt --verbose=1 /usr/lib/ccache/g++-7 -std=c++11 -pthread -W...

ametzler

Could NOT find VIGRA (missing: VIGRA_INCLUDE_DIR)

1

CMake Error at /usr/share/cmake-2.8/Modules/FindPackageHandleStandardArgs.cmake:108 (message): Could NOT find VIGRA (missing: VIGRA_INCLUDE_DIR) Call Stack (most recent call first): /usr/share/cmake-2.8/Modules/FindPackageHandleStandardArgs.cmake:315 (_FPHSA_FAILURE_MESSAGE) CMakeModules/FindVIGRA.cmake:43 (FIND_PACKAGE_HANDLE_STANDARD_ARGS) src/CMakeLists.txt:30 (FIND_PACKAGE) I don't know why i am getting...

ghost

To finish my point-pairs based registration algorithm contribution, I'd like to add this code to the master. The idea behind the piecewise-affine registration is that the point sets are first...

BSeppke

There is a compilation error.

anders-hoovy

API/ABI changes review for VIGRA

1

The review of API/ABI changes for VIGRA since 1-4-0 version: https://abi-laboratory.pro/tracker/timeline/vigra/ Created with the help of open-source abi-tracker tool: https://github.com/lvc/abi-tracker. Hope it will be helpful for users and maintainers of...

lvc

Python argument type mismatch for AxisInfo

1

Hi! I tried to compile vigra from the `master` branch on Ubuntu Linux 16.04 (gcc 5.4.0) and `make check` yields a traceback: ``` Traceback` (most recent call last): File "/usr/lib/python2.7/dist-packages/nose/loader.py",...

unidesigner