facedetect crash in c sample (Bug #2669)

Added by 白芳芳 白 about 12 years ago. Updated about 12 years ago.

Status:Done Start date:2012-12-28
Priority:Normal Due date:
Assignee:Vadim Pisarevsky % Done:

0%
Category:objdetect
Target version:2.4.4
Affected version:2.4.3 Operating System:
Difficulty: HW Platform:
Pull request:

Description

The edition of opencv: 2.4.3
cpu：AMD Phenom(tm) II X6 1055T Processor 2.81 GHz
The platform:win7 64bits
The compiler version:Visual studio 2008

The problem: when run the facedetect.exe in C samples,it will crash,and i debug it,it will appear "Illegal Instruction",but the problem disappears when changing to haarcascade_frontalface_alt2.xml. It seems this error only happens on AMD CPUs ,the intel cpu is ok.

Related issues

duplicated by Bug #2667: "facedetect" in C samples. Cancelled 2012-12-28

Associated revisions

Revision 18039d78
Added by Vadim Pisarevsky about 12 years ago

added test for the old cvHaarDetectObjects. disabled AVX optimization in haar.cpp. it should cover tickets #2534, #2591, #2669

Revision d05d235c
Added by Vadim Pisarevsky over 10 years ago

Merge pull request #2669 from Adil-Ibragimov:flann_distance_fix

History

#1
Updated by Alexander Smorkalov about 12 years ago

  • Category set to objdetect
  • Priority changed from Blocker to Normal
  • Target version set to 2.4.4
  • Assignee changed from Vadim Pisarevsky to Marina Kolpakova

#2
Updated by Vadim Pisarevsky about 12 years ago

looks like this relates to another bug about facedetect crash

  • Affected version set to 2.4.3
  • Target version deleted (2.4.4)

#3
Updated by Vadim Pisarevsky about 12 years ago

  • Assignee deleted (Marina Kolpakova)

#4
Updated by Vadim Pisarevsky about 12 years ago

  • Assignee set to Vadim Pisarevsky

#5
Updated by Andrey Kamaev about 12 years ago

Fix is pushed to 2.4

  • Status changed from Open to Done

#6
Updated by Kirill Kornyakov about 12 years ago

  • Target version set to 2.4.4

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