基于Dragonboard 410c android系统实现人的眼球识别功能

="line" id="LC147"> {

="line" id="LC148"> LOGD("nativeSetFaceSize catched unknown exception");

="line" id="LC149"> jclass je = jenv->FindClass("java/lang/Exception");

="line" id="LC150"> jenv->ThrowNew(je, "Unknown exception in JNI code {highgui::VideoCapture_n_1VideoCapture__()}");

="line" id="LC151"> }

="line" id="LC152"> }

="line">  

="line"> ="line" id="LC155"> JNIEXPORT void JNICALL Java_org_opencv_samples_fd_DetectionBasedTracker_nativeDetect

="line" id="LC156"> (JNIEnv * jenv, jclass, jlong thiz, jlong imageGray, jlong faces)

="line" id="LC157"> {

="line" id="LC158"> try

="line" id="LC159"> {

="line" id="LC160"> vector<Rect> RectFaces;

="line" id="LC161"> ((DetectionBasedTracker*)thiz)->process(*((Mat*)imageGray));

="line" id="LC162"> ((DetectionBasedTracker*)thiz)->getObjects(RectFaces);

="line" id="LC163"> vector_Rect_to_Mat(RectFaces, *((Mat*)faces));

="line" id="LC164"> }

="line" id="LC165"> catch(cv::Exception e)

="line" id="LC166"> {

="line" id="LC167"> LOGD("nativeCreateObject catched cv::Exception: %s", e.what());

="line" id="LC168"> jclass je = jenv->FindClass("org/opencv/core/CvException");

="line" id="LC169"> if(!je)

="line" id="LC170"> je = jenv->FindClass("java/lang/Exception");

="line" id="LC171"> jenv->ThrowNew(je, e.what());

="line" id="LC172"> }

="line" id="LC173"> catch (...)

="line" id="LC174"> {

="line" id="LC175"> LOGD("nativeDetect catched unknown exception");

="line" id="LC176"> jclass je = jenv->FindClass("java/lang/Exception");

="line" id="LC177"> jenv->ThrowNew(je, "Unknown exception in JNI code {highgui::VideoCapture_n_1VideoCapture__()}");

="line" id="LC178"> }

="line" id="LC179"> }

="line">  

四 例程共享：

下载地址：http://pan.baidu.com/s/1jIGz3dO