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add EigenFaces#save

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This commit is contained in:
ser1zw 2013-05-21 00:52:22 +09:00
parent 8fc406e5fd
commit e6f396ae0c
3 changed files with 38 additions and 0 deletions
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23
ext/opencv/eigenfaces.cpp
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@ -120,6 +120,28 @@ rb_predict(VALUE self, VALUE src)
return INT2NUM(label);
}
/*
* call-seq:
* save(filename)
*
* Saves this model to a given filename, either as XML or YAML.
*/
VALUE
rb_save(VALUE self, VALUE filename)
{
Check_Type(filename, T_STRING);
cv::FaceRecognizer *self_ptr = FACERECOGNIZER(self);
try {
char* s = StringValueCStr(filename);
self_ptr->save(std::string(s));
}
catch (cv::Exception& e) {
raise_cverror(e);
}
return Qnil;
}
void
define_ruby_class()
{
@ -136,6 +158,7 @@ define_ruby_class()
rb_define_private_method(rb_klass, "initialize", RUBY_METHOD_FUNC(rb_initialize), -1);
rb_define_method(rb_klass, "train", RUBY_METHOD_FUNC(rb_train), 2);
rb_define_method(rb_klass, "predict", RUBY_METHOD_FUNC(rb_predict), 1);
rb_define_method(rb_klass, "save", RUBY_METHOD_FUNC(rb_save), 1);
}
__NAMESPACE_END_EIGENFACES