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

="line" id="LC83"> ((DetectionBasedTracker*)thiz)->run();

="line" id="LC84"> }

="line" id="LC85"> catch(cv::Exception e)

="line" id="LC86"> {

="line" id="LC87"> LOGD("nativeStart catched cv::Exception: %s", e.what());

="line" id="LC88"> jclass je = jenv->FindClass("org/opencv/core/CvException");

="line" id="LC89"> if(!je)

="line" id="LC90"> je = jenv->FindClass("java/lang/Exception");

="line" id="LC91"> jenv->ThrowNew(je, e.what());

="line" id="LC92"> }

="line" id="LC93"> catch (...)

="line" id="LC94"> {

="line" id="LC95"> LOGD("nativeStart catched unknown exception");

="line" id="LC96"> jclass je = jenv->FindClass("java/lang/Exception");

="line" id="LC97"> jenv->ThrowNew(je, "Unknown exception in JNI code {highgui::VideoCapture_n_1VideoCapture__()}");

="line" id="LC98"> }

="line" id="LC99"> }

="line">  

="line"> ="line" id="LC101"> JNIEXPORT void JNICALL Java_org_opencv_samples_fd_DetectionBasedTracker_nativeStop

="line" id="LC102"> (JNIEnv * jenv, jclass, jlong thiz)

="line" id="LC103"> {

="line" id="LC104"> try

="line" id="LC105"> {

="line" id="LC106"> ((DetectionBasedTracker*)thiz)->stop();

="line" id="LC107"> }

="line" id="LC108"> catch(cv::Exception e)

="line" id="LC109"> {

="line" id="LC110"> LOGD("nativeStop catched cv::Exception: %s", e.what());

="line" id="LC111"> jclass je = jenv->FindClass("org/opencv/core/CvException");

="line" id="LC112"> if(!je)

="line" id="LC113"> je = jenv->FindClass("java/lang/Exception");

="line" id="LC114"> jenv->ThrowNew(je, e.what());

="line" id="LC115"> }

="line" id="LC116"> catch (...)

="line" id="LC117"> {

="line" id="LC118"> LOGD("nativeStop catched unknown exception");

="line" id="LC119"> jclass je = jenv->FindClass("java/lang/Exception");

="line" id="LC120"> jenv->ThrowNew(je, "Unknown exception in JNI code {highgui::VideoCapture_n_1VideoCapture__()}");

="line" id="LC121"> }

="line" id="LC122"> }

="line">  

="line"> ="line" id="LC124"> JNIEXPORT void JNICALL Java_org_opencv_samples_fd_DetectionBasedTracker_nativeSetFaceSize

="line" id="LC125"> (JNIEnv * jenv, jclass, jlong thiz, jint faceSize)

="line" id="LC126"> {

="line" id="LC127"> try

="line" id="LC128"> {

="line" id="LC129"> if (faceSize > 0)

="line" id="LC130"> {

="line" id="LC131"> DetectionBasedTracker::Parameters DetectorParams = \

="line" id="LC132"> ((DetectionBasedTracker*)thiz)->getParameters();

="line" id="LC133"> DetectorParams.minObjectSize = faceSize;

="line" id="LC134"> ((DetectionBasedTracker*)thiz)->setParameters(DetectorParams);

="line" id="LC135"> }

="line" id="LC136">  

="line" id="LC137"> }

="line" id="LC138"> catch(cv::Exception e)

="line" id="LC139"> {

="line" id="LC140"> LOGD("nativeStop catched cv::Exception: %s", e.what());

="line" id="LC141"> jclass je = jenv->FindClass("org/opencv/core/CvException");

="line" id="LC142"> if(!je)

="line" id="LC143"> je = jenv->FindClass("java/lang/Exception");

="line" id="LC144"> jenv->ThrowNew(je, e.what());

="line" id="LC145"> }

="line" id="LC146"> catch (...) ="line" i