想使用68个关键点的检测，不知道怎么使用libfacedetect-example.cpp，我make后报下面的错误，不知道什么原因

[berylyellow]

libfacedetect-example.o：在函数‘main’中： libfacedetect-example.cpp:(.text+0x258)：对‘facedetect_frontal(unsigned char*, unsigned char*, int, int, int, float, int, int, int, int)’未定义的引用 libfacedetect-example.cpp:(.text+0x67d)：对‘facedetect_frontal_surveillance(unsigned char*, unsigned char*, int, int, int, float, int, int, int, int)’未定义的引用 libfacedetect-example.cpp:(.text+0xaa2)：对‘facedetect_multiview(unsigned char*, unsigned char*, int, int, int, float, int, int, int, int)’未定义的引用 libfacedetect-example.cpp:(.text+0xec7)：对‘facedetect_multiview_reinforce(unsigned char*, unsigned char*, int, int, int, float, int, int, int, int)’未定义的引用 collect2: error: ld returned 1 exit status Makefile:21: recipe for target 'libfacedetect-example' failed make: *** [libfacedetect-example] Error 1

[LuanZhanKuangGe]

typedef struct FaceRect_ { float score; int x; int y; int w; int h; int lm[10]; }FaceRect;

就支持10个landmark吧

[fengyuentau]

目前尚不支持68个关键点的检测，但是我们最近会更新一个版本支持，请留意我们的更新。