c++ - 耳朵识别和上身haarcascade

Question

我根据Opencv文档制作了人脸识别程序。我还想找出耳朵的位置，但是在使用为耳朵提供的 Haarcascade 时，编译器说流中有一个非法字符。Question1-如何去除这个非法字符？Question2-OpenCV为上半身提供的haarcascade如何使用？下面提供了文档的链接

http://docs.opencv.org/doc/tutorials/objdetect/cascade_classifier/cascade_classifier.html#cascade-classifier

Answer 1

文件头的引用定义中有非法（非 utf8）字符。从“书名”行中删除这些字符。在下面的引用中，这些字符显示为“。”

@INPROCEEDINGS{Castrillon11-caepia,
  author =       "Castrill\'on Santana, M. and Lorenzo Navarro, J. and Hern\'andez Sosa, D. ",
  title =        "An Study on Ear Detection and its Applications to Face Detection",
  booktitle =    "Conferencia de la Asociaci.n Espa.ola para la Inteligencia Artificial (CAEPIA)",
  year =         "2011",
  month =        "November",
  address =      "La Laguna, Spain",
  file = F
}