Question

嗨我目前正在研究android中的口腔检测，但是，每次我将继续工作，它总是粉碎，请帮助我

package com.example.chuba;

import static com.googlecode.javacv.cpp.opencv_core.cvClearMemStorage;
import static com.googlecode.javacv.cpp.opencv_core.cvLoad;
import static com.googlecode.javacv.cpp.opencv_highgui.cvLoadImage;
import static com.googlecode.javacv.cpp.opencv_objdetect.CV_HAAR_DO_CANNY_PRUNING;
import static com.googlecode.javacv.cpp.opencv_objdetect.cvHaarDetectObjects;

import com.googlecode.javacv.cpp.opencv_core.CvMemStorage;
import com.googlecode.javacv.cpp.opencv_core.CvSeq;
import com.googlecode.javacv.cpp.opencv_core.IplImage;
import com.googlecode.javacv.cpp.opencv_core.IplImage;
import com.googlecode.javacv.cpp.opencv_objdetect.CvHaarClassifierCascade;

import android.support.v7.app.ActionBarActivity;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.widget.TextView;

public class MainActivity extends ActionBarActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        open();

    }
public void open(){
    TextView v = (TextView)findViewById(R.id.detect);

    final String XML_FILE = 
            "C://Users//Michelle//adt-bundle-windows-x86-20140702//Chuba//src//com//example//chuba//haarcascade_mcs_mouth.xml";
    IplImage img = cvLoadImage("C://Users//Michelle//adt-bundle-windows-x86-20140702//Chuba//src//com//example//chuba//michelle.jpg");      
    try{



        CvHaarClassifierCascade cascade = new 
                CvHaarClassifierCascade(cvLoad(XML_FILE));
        CvMemStorage storage = CvMemStorage.create();
        CvSeq sign = cvHaarDetectObjects(
            img,
                cascade,
                storage,
                1.5,
                25,
                CV_HAAR_DO_CANNY_PRUNING);

        cvClearMemStorage(storage);

        int total_Faces = sign.total(); 


        v.setText(total_Faces+"");
        }catch(Exception e){
            v.setText("sorry failed");  
        }
}
    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        // Inflate the menu; this adds items to the action bar if it is present.
        getMenuInflater().inflate(R.menu.main, menu);
        return true;
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        // Handle action bar item clicks here. The action bar will
        // automatically handle clicks on the Home/Up button, so long
        // as you specify a parent activity in AndroidManifest.xml.
        int id = item.getItemId();
        if (id == R.id.action_settings) {
            return true;
        }
        return super.onOptionsItemSelected(item);
    }
}

以下是来自eclipse控制台的错误

[2014-07-31 17:08:04 - Chuba] Android Launch!
[2014-07-31 17:08:04 - Chuba] adb is running normally.
[2014-07-31 17:08:04 - Chuba] Performing com.example.chuba.MainActivity activity launch
[2014-07-31 17:08:04 - Chuba] Automatic Target Mode: Unable to detect device       compatibility. Please select a target device.
[2014-07-31 17:08:05 - Chuba] Installing Chuba.apk...
[2014-07-31 17:08:08 - Chuba] Uploading Chuba.apk onto device '0123456789ABCDEF'
[2014-07-31 17:08:15 - Chuba] Success!
[2014-07-31 17:08:15 - Chuba] Starting activity com.example.chuba.MainActivity on device 0123456789ABCDEF
[2014-07-31 17:08:16 - Chuba] ActivityManager: Starting: Intent { act=android.intent.action.MAIN cat=[android.intent.category.LAUNCHER] cmp=com.example.chuba/.MainActivity }
[2014-07-31 17:08:19 - Chuba] Installing Chuba.apk...
[2014-07-31 17:08:25 - Chuba] Installation failed due to invalid URI!
[2014-07-31 17:08:25 - Chuba] Please check logcat output for more details.
[2014-07-31 17:08:25 - Chuba] Launch canceled!

请帮助我

Answer 1

这个错误可以指向许多不同的东西，并且有许多不同的修复。总结我收集的那些：

Eclipse问题：清理项目，重建项目，重启eclipse。

无效字符：删除Eclipse项目名称中的所有特殊字符。仅使用[a-z]和[0-9]而不是[]（空格）
包含jar中的错误：尝试不使用jar并查看它是否运行，是否以某种方式修复。
清单包设置中的错误：右键单击项目中的eclipse - ＆gt; Android工具 - ＆gt;重命名应用程序包（重命名为类似的东西，您可以随时重命名）。
设备问题：从设备中删除应用并尝试重新安装。
Rom问题：如果您使用自定义ROM尝试重新刷新到新ROM。
调试未启用：在手机上转到设置 - ＆gt;应用程序 - ＆gt;允许未知来源/启用调试（此路径因不同设备而异）

如何在android中使用javacv进行口腔检测？

1 个答案: