cvPyrSegmentation crashes if width or height is uneven (Bug #1601)

Added by Daniel Arndt about 13 years ago. Updated almost 13 years ago.

Status:Cancelled Start date:2012-02-15
Priority:Normal Due date:
Assignee:Andrey Kamaev % Done:

0%
Category:imgproc, video
Target version:2.4.0
Affected version: Operating System:
Difficulty: HW Platform:
Pull request:

Description

1IplImage* test1 = cvCreateImage(cvSize(143, 240), IPL_DEPTH_8U, 1);
2IplImage* test2 = cvCreateImage(cvSize(143, 240), IPL_DEPTH_8U, 1);
3
4cvPyrSegmentation(test1, test2, __storage, &__comp, 2, 10, 10);  // perform segmentation

This crashes. Using 144 instead of 143 doesn't. Using 239 instead of 240 crashes again. Tested in OpenCV 2.3.1.

Associated revisions

Revision c0265c60
Added by Andrey Pavlenko over 11 years ago

Merge pull request #1601 from ilya-lavrenov:ocl_fix_tvl1_and_sparse

Revision e8451848
Added by Alexander Alekhin over 11 years ago

Merge remote-tracking branch 'upstream/2.4' into merge-2.4

  • #1538 from StevenPuttemans:bugfix_3283
  • #1545 from alalek:ocl_test_fix_rng
  • #1551 from alalek:cmake_install_win
  • #1570 from ilya-lavrenov:ipp_warn_fix
  • #1573 from alalek:perf_simple_strategy
  • #1574 from alalek:svm_workaround
  • #1576 from alalek:ocl_fix_cl_double
  • #1577 from ilya-lavrenov:ocl_setto_opencl12
  • #1578 from asmorkalov:android_fd_cp_fix
  • #1579 from ilya-lavrenov:ocl_norm
  • #1582 from sperrholz:ocl-arithm-additions
  • #1586 from ilya-lavrenov:ocl_setto_win_fix
  • #1589 from ilya-lavrenov:pr1582_fix
  • #1591 from alalek:ocl_remove_cl_hpp_h
  • #1592 from alalek:ocl_program_cache_update
  • #1593 from ilya-lavrenov:ocl_war_on_double
  • #1594 from ilya-lavrenov:ocl_perf
  • #1595 from alalek:cl_code_cleanup
  • #1596 from alalek:test_fix_run_py
  • #1597 from alalek:ocl_fix_cleanup
  • #1598 from alalek:ocl_fix_build_mac
  • #1599 from ilya-lavrenov:ocl_mac_kernel_warnings
  • #1601 from ilya-lavrenov:ocl_fix_tvl1_and_sparse
  • #1602 from alalek:ocl_test_dump_info
  • #1603 from ilya-lavrenov:ocl_disable_svm_noblas
  • #1605 from alalek:ocl_fixes
  • #1606 from ilya-lavrenov:ocl_imgproc
  • #1607 from ilya-lavrenov:ocl_fft_cleanup
  • #1608 from alalek:fix_warn_upd_haar
  • #1609 from ilya-lavrenov:ocl_some_optimization
  • #1610 from alalek:ocl_fix_perf_kalman
  • #1612 from alalek:ocl_fix_string_info
  • #1614 from ilya-lavrenov:ocl_svm_misprint
  • #1616 from ilya-lavrenov:ocl_cvtColor
  • #1617 from ilya-lavrenov:ocl_info
  • #1622 from a0byte:2.4
  • #1625 from ilya-lavrenov:to_string

Conflicts:
cmake/OpenCVConfig.cmake
cmake/OpenCVDetectPython.cmake
cmake/OpenCVGenConfig.cmake
modules/core/CMakeLists.txt
modules/nonfree/src/surf.ocl.cpp
modules/ocl/include/opencv2/ocl/ocl.hpp
modules/ocl/include/opencv2/ocl/private/util.hpp
modules/ocl/perf/main.cpp
modules/ocl/src/arithm.cpp
modules/ocl/src/cl_operations.cpp
modules/ocl/src/cl_programcache.cpp
modules/ocl/src/color.cpp
modules/ocl/src/fft.cpp
modules/ocl/src/filtering.cpp
modules/ocl/src/gemm.cpp
modules/ocl/src/haar.cpp
modules/ocl/src/imgproc.cpp
modules/ocl/src/matrix_operations.cpp
modules/ocl/src/pyrlk.cpp
modules/ocl/src/split_merge.cpp
modules/ocl/src/svm.cpp
modules/ocl/test/main.cpp
modules/ocl/test/test_fft.cpp
modules/ocl/test/test_moments.cpp
modules/ocl/test/test_objdetect.cpp
modules/ocl/test/test_optflow.cpp
modules/ocl/test/utility.hpp
modules/python/CMakeLists.txt
modules/ts/include/opencv2/ts.hpp
modules/ts/src/ts_perf.cpp
samples/android/face-detection/jni/DetectionBasedTracker_jni.cpp

History

#1
Updated by Andrey Kamaev about 13 years ago

  • Description changed from IplImage* test1 = cvCreateImage(cvSize(143, 240), IPL_DEPTH_8U, 1... to <pre><code class="cpp"> IplImage* test1 = cvCreateImage... More

#2
Updated by Alexander Shishkov almost 13 years ago

  • Target version deleted ()

#3
Updated by Andrey Kamaev almost 13 years ago

Thanks for reporting,

But the implementation of the function requires input images to be a multiple of 2 levels (4 in your case).
This should be a part of documentation.

  • Status changed from Open to Cancelled
  • Assignee set to Andrey Kamaev

#4
Updated by Alexander Shishkov almost 13 years ago

  • Target version set to 2.4.0

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