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问题描述
类似OpenCV 2.3:如何从Android的摄像头捕捉帧
我试图让OpenCV的在我的三星着迷(V2.2.1)以下的本教程
I'm trying to get OpenCV to run on my Samsung Fascinate (v2.2.1) following this tutorial
当我尝试运行,例如样品(样15拼图),我收到以下错误:
When I try to run the samples (like sample 15-puzzle) for instance, I get the following errors:
03-31 14:05:39.399: D/dalvikvm(4915): Trying to load lib /data/data/org.opencv.samples.puzzle15/lib/libopencv_java.so 0x47c22ef8 03-31 14:05:39.399: D/dalvikvm(4915): Shared lib '/data/data/org.opencv.samples.puzzle15/lib/libopencv_java.so' already loaded in same CL 0x47c22ef8 03-31 14:05:39.399: D/CAMERA_ACTIVITY(4915): Library name: libopencv_java.so 03-31 14:05:39.399: D/CAMERA_ACTIVITY(4915): Library base address: 0x81800000 03-31 14:05:39.418: D/CAMERA_ACTIVITY(4915): Libraries folder found: /data/data/org.opencv.samples.puzzle15/lib/ 03-31 14:05:39.426: D/CAMERA_ACTIVITY(4915): CameraWrapperConnector::connectToLib: folderPath=/data/data/org.opencv.samples.puzzle15/lib/ 03-31 14:05:39.426: E/CAMERA_ACTIVITY(4915): ||libnative_camera_r2.2.2.so 03-31 14:05:39.426: E/CAMERA_ACTIVITY(4915): ||libnative_camera_r2.3.3.so 03-31 14:05:39.426: D/CAMERA_ACTIVITY(4915): try to load library 'libnative_camera_r2.2.2.so' 03-31 14:05:39.434: D/CAMERA_ACTIVITY(4915): CameraWrapperConnector::connectToLib ERROR: cannot dlopen camera wrapper library /data/data/org.opencv.samples.puzzle15/lib/libnative_camera_r2.2.2.so, dlerror="Cannot load library: link_image[1995]: failed to link libnative_camera_r2.2.2.so 03-31 14:05:39.434: D/CAMERA_ACTIVITY(4915): " 03-31 14:05:39.434: D/CAMERA_ACTIVITY(4915): try to load library 'libnative_camera_r2.3.3.so' 03-31 14:05:39.434: D/CAMERA_ACTIVITY(4915): CameraWrapperConnector::connectToLib ERROR: cannot dlopen camera wrapper library /data/data/org.opencv.samples.puzzle15/lib/libnative_camera_r2.3.3.so, dlerror="Cannot load library: link_image[1995]: failed to link libnative_camera_r2.3.3.so 03-31 14:05:39.434: D/CAMERA_ACTIVITY(4915): " 03-31 14:05:39.434: E/CAMERA_ACTIVITY(4915): CameraWrapperConnector::connectToLib ERROR: cannot dlopen camera wrapper library 03-31 14:05:39.434: E/CV_CAP(4915): Native_camera returned opening error: 4 03-31 14:05:39.434: E/Sample::SurfaceView(4915): Failed to open native camera所以库不能被打开。为什么任何想法?难道不是被发现的?
So the library cannot be opened. Any ideas on why? Is it not being found?
更新:这也发生在模拟器上
Update:This also happens on the emulator.
推荐答案确认 libnative_camera_r2.2.2.so 是库/ 。该文件应当被打包,以便它可以通过的dlopen 动态加载。
Make sure libnative_camera_r2.2.2.so is in libs/. That file should be packaged so that it can be loaded dynamically by dlopen.
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Android的OpenCV的:不能dlopen的相机包装库
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