Questions - OpenCV Q&A Forum

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2020-04-28 02:13:05 -0600 Hibiki

I cannot run opencv_traincascade.exe (Train dataset for temp stage can not be filled. Branch training terminated. Cascade classifier can't be trained. Check the used training parameters.)

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2018-04-16 00:35:24 -0600 kapil goyal

aborted core dumped :NEG current samples: 7250 terminate called after throwing an instance of 'std::out_of_range' what(): basic_string::substr: __pos (which is 140) > this->size() (which is 11) Aborted (core dumped)7254

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2016-12-12 23:37:22 -0600 Tim Pham

Using opencv_traincascade and speed up the processing

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2016-01-18 10:01:16 -0600 Garenne92

Error when launch opencv_traincascade : _cascadeDirName or _bgfileName or _vecFileName is NULL

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2015-04-26 22:36:28 -0600 pulp_fiction

Help me with the opencv_traincascade training

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2015-04-24 05:04:30 -0600 la lluvia

6 questions

I cannot run opencv_traincascade.exe (Train dataset for temp stage can not be filled. Branch training terminated. Cascade classifier can't be trained. Check the used training parameters.)

aborted core dumped :NEG current samples: 7250 terminate called after throwing an instance of 'std::out_of_range' what(): basic_string::substr: __pos (which is 140) > this->size() (which is 11) Aborted (core dumped)7254

Using opencv_traincascade and speed up the processing

Error when launch opencv_traincascade : _cascadeDirName or _bgfileName or _vecFileName is NULL

Help me with the opencv_traincascade training

get images from opencv_createsamples, annotations, png files

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