百度api车型识别 java demo
时间: 2023-10-07 08:04:22 浏览: 97
以下是百度api车型识别的Java Demo示例:
```java
import com.baidu.aip.imageclassify.AipImageClassify;
import org.json.JSONArray;
import org.json.JSONObject;
import java.util.HashMap;
public class CarTypeRecognition {
// 设置APPID/AK/SK
public static final String APP_ID = "your_app_id";
public static final String API_KEY = "your_api_key";
public static final String SECRET_KEY = "your_secret_key";
public static void main(String[] args) {
// 初始化一个AipImageClassify
AipImageClassify client = new AipImageClassify(APP_ID, API_KEY, SECRET_KEY);
// 可选:设置网络连接参数
client.setConnectionTimeoutInMillis(2000);
client.setSocketTimeoutInMillis(60000);
// 图片路径,根据实际情况修改
String filePath = "test.jpg";
// 参数map,根据API文档修改
HashMap<String, String> options = new HashMap<String, String>();
options.put("top_num", "3");
options.put("baike_num", "5");
// 调用车型识别接口
JSONObject res = client.carDetect(filePath, options);
// 解析返回的JSON数据
JSONArray result = res.getJSONArray("result");
for (int i = 0; i < result.length(); i++) {
JSONObject car = result.getJSONObject(i);
String name = car.getString("name");
String year = car.getString("year");
String score = car.getString("score");
System.out.println("车型:" + name + " 年份:" + year + " 置信度:" + score);
}
// 可选:调用车型识别-车辆外观损伤接口
JSONObject damageRes = client.vehicleDamage(filePath, options);
System.out.println(damageRes.toString(2));
}
}
```
在代码中,你需要将`your_app_id`、`your_api_key`和`your_secret_key`替换为你自己的百度API AppID、API Key和Secret Key,`test.jpg`替换为你自己的测试图片路径。
另外,你需要在项目中引入百度AI Java SDK的依赖,例如:
```xml
<dependency>
<groupId>com.baidu.aip</groupId>
<artifactId>baidu-aip-java-sdk</artifactId>
<version>4.14.0</version>
</dependency>
```
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