命令行运行示例报错：Segmentation fault (core dumped)
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Description
我在运行./demo recognize -p resources/image/plate_recognize.jpg --svm model/svm.xml --ann model/ann.xml进行车牌识别时，报错：
Segmentation fault (core dumped)
是怎么回事呢？
my environment:
-
System: CentOS7
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Compiler version/IDE: gcc4.8
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CMake version: 3.11.0
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OpenCV version: [ 3.2.0 ]
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
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Research direction
Start by reproducing the exact ./demo recognize command on CentOS 7 with GCC 4.8, CMake 3.11, and OpenCV 3.2.0, using resources/image/plate_recognize.jpg, model/svm.xml, and model/ann.xml. Trace the crash through the recognition entry point and supplied model files; done means the segmentation fault's cause is identified and the command completes or the issue is narrowed with diagnostic evidence.
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Assessment
- Tech stack
- cpp, opencv
- Domain
- computer-vision
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100