OCR (Optical Character Recognition,光學字符識別)是指電子設備(例如掃描儀或數碼相機)檢查紙上打印的字符,經過檢測暗、亮的模式肯定其形狀,而後用字符識別方法將形狀翻譯成計算機文字的過程; -- 來自百度
基於騰訊自研的深度學習技術和海量的數據,提供卡證、票據類印刷體和手寫體、自定義模板等多種場景和類型的文字識別服務。
說明:基於 spring boot 的接口對接java
<dependency> <groupId>com.qcloud</groupId> <artifactId>qcloud-image-sdk</artifactId> <version>2.3.6</version> </dependency>
注意:此接口對接版本有點低,如今的sdk是2.0了,不過這個工具類是能夠正常食用的。2.0的sdk能夠官方給出的文檔 傳送門git
import com.qcloud.image.ImageClient; import com.qcloud.image.exception.AbstractImageException; import com.qcloud.image.request.*; import java.io.File; /** * 騰訊雲Ocr文字識別 * * @author lixingwu */ public class OcrUtil { /*配置參數爲空,請自行填寫*/ private static final String APP_ID = ""; private static final String SECRET_ID = ""; private static final String SECRET_KEY = ""; private static final String BUCKET_NAME = ""; private static final ImageClient IMAGECLIENT = new ImageClient(APP_ID, SECRET_ID, SECRET_KEY, ImageClient.NEW_DOMAIN_recognition_image_myqcloud_com); /** * 方法描述:識別身份證URL方式. * 建立時間:2018-12-19 11:54:36 * * @param url 圖片地址 * @param cardType 0正面,1反面 * @return the string * @author "lixingwu" */ public static String ocrIdCardUrl(String url, Integer cardType) { String ret = null; String[] idcardUrlList = new String[]{url}; IdcardDetectRequest idReq = new IdcardDetectRequest(BUCKET_NAME, idcardUrlList, cardType); try { ret = IMAGECLIENT.idcardDetect(idReq); } catch (AbstractImageException e) { e.printStackTrace(); } return ret; } /** * 方法描述:識別身份證path方式. * 建立時間:2018-12-19 11:54:36 * * @param path 圖片路徑 * @param cardType 0正面,1反面 * @return the string * @author "lixingwu" */ public static String ocrIdCardPath(String path, Integer cardType) { String ret = null; File[] idcardUrlList = new File[]{new File(path)}; IdcardDetectRequest idReq = new IdcardDetectRequest(BUCKET_NAME, idcardUrlList, cardType); try { ret = IMAGECLIENT.idcardDetect(idReq); } catch (AbstractImageException e) { e.printStackTrace(); } return ret; } /** * 方法描述:駕駛證識別URL方式. * 建立時間:2018-12-19 12:52:27 * * @param url 圖片地址 * @return the string * @author "lixingwu" */ public static String ocrDrivingLicenceUrl(String url) { String ret = null; OcrDrivingLicenceRequest request = new OcrDrivingLicenceRequest(BUCKET_NAME, OcrDrivingLicenceRequest.TYPE_DRIVER_LICENSE, url); try { ret = IMAGECLIENT.ocrDrivingLicence(request); } catch (AbstractImageException e) { e.printStackTrace(); } return ret; } /** * 方法描述:駕駛證識別path方式. * 建立時間:2018-12-19 12:52:27 * * @param path 圖片路徑 * @return the string * @author "lixingwu" */ public static String ocrDrivingLicencePath(String path) { String ret = null; File file = new File(path); OcrDrivingLicenceRequest request = new OcrDrivingLicenceRequest(BUCKET_NAME, OcrDrivingLicenceRequest.TYPE_DRIVER_LICENSE, file); try { ret = IMAGECLIENT.ocrDrivingLicence(request); } catch (AbstractImageException e) { e.printStackTrace(); } return ret; } /** * 方法描述:行駛證識別URL方式. * 建立時間:2018-12-19 12:52:27 * * @param url 圖片地址 * @return the string * @author "lixingwu" */ public static String ocrVehicleLicenceUrl(String url) { String ret = null; OcrDrivingLicenceRequest request = new OcrDrivingLicenceRequest(BUCKET_NAME, OcrDrivingLicenceRequest.TYPE_VEHICLE_LICENSE, url); try { ret = IMAGECLIENT.ocrDrivingLicence(request); } catch (AbstractImageException e) { e.printStackTrace(); } return ret; } /** * 方法描述:行駛證識別path方式. * 建立時間:2018-12-19 12:52:27 * * @param path 圖片路徑 * @return the string * @author "lixingwu" */ public static String ocrVehicleLicencePath(String path) { String ret = null; File file = new File(path); OcrDrivingLicenceRequest request = new OcrDrivingLicenceRequest(BUCKET_NAME, OcrDrivingLicenceRequest.TYPE_VEHICLE_LICENSE, file); try { ret = IMAGECLIENT.ocrDrivingLicence(request); } catch (AbstractImageException e) { e.printStackTrace(); } return ret; } /** * 方法描述:車牌識別URL方式. * 建立時間:2018-12-19 12:52:27 * * @param url 圖片地址 * @return the string * @author "lixingwu" */ public static String ocrPlateUrl(String url) { String ret = null; OcrPlateRequest request = new OcrPlateRequest(BUCKET_NAME, url); try { ret = IMAGECLIENT.ocrPlate(request); } catch (AbstractImageException e) { e.printStackTrace(); } return ret; } /** * 方法描述:車牌識別path方式. * 建立時間:2018-12-19 12:52:27 * * @param path 圖片路徑 * @return the string * @author "lixingwu" */ public static String ocrPlatePath(String path) { String ret = null; File file = new File(path); OcrPlateRequest request = new OcrPlateRequest(BUCKET_NAME, file); try { ret = IMAGECLIENT.ocrPlate(request); } catch (AbstractImageException e) { e.printStackTrace(); } return ret; } /** * 方法描述:營業執照識別URL方式. * 建立時間:2018-12-19 12:52:27 * * @param url 圖片地址 * @return the string * @author "lixingwu" */ public static String ocrBizLicenseUrl(String url) { String ret = null; OcrBizLicenseRequest request = new OcrBizLicenseRequest(BUCKET_NAME, url); try { ret = IMAGECLIENT.ocrBizLicense(request); } catch (AbstractImageException e) { e.printStackTrace(); } return ret; } /** * 方法描述:營業執照識別path方式. * 建立時間:2018-12-19 12:52:27 * * @param path 圖片路徑 * @return the string * @author "lixingwu" */ public static String ocrBizLicensePath(String path) { String ret = null; File file = new File(path); OcrBizLicenseRequest request = new OcrBizLicenseRequest(BUCKET_NAME, file); try { ret = IMAGECLIENT.ocrBizLicense(request); } catch (AbstractImageException e) { e.printStackTrace(); } return ret; } /** * 方法描述:銀行卡識別URL方式. * 建立時間:2018-12-19 12:52:27 * * @param url 圖片地址 * @return the string * @author "lixingwu" */ public static String ocrBankCardUrl(String url) { String ret = null; OcrBankCardRequest request = new OcrBankCardRequest(BUCKET_NAME, url); try { ret = IMAGECLIENT.ocrBankCard(request); } catch (AbstractImageException e) { e.printStackTrace(); } return ret; } /** * 方法描述:銀行卡識別path方式. * 建立時間:2018-12-19 12:52:27 * * @param path 圖片路徑 * @return the string * @author "lixingwu" */ public static String ocrBankCardPath(String path) { String ret = null; File file = new File(path); OcrBankCardRequest request = new OcrBankCardRequest(BUCKET_NAME, file); try { ret = IMAGECLIENT.ocrBankCard(request); } catch (AbstractImageException e) { e.printStackTrace(); } return ret; } /** * 方法描述:通用印刷體識別URL方式. * 建立時間:2018-12-19 12:52:27 * * @param url 圖片地址 * @return the string * @author "lixingwu" */ public static String ocrGeneralUrl(String url) { String ret = null; GeneralOcrRequest request = new GeneralOcrRequest(BUCKET_NAME, url); try { ret = IMAGECLIENT.generalOcr(request); } catch (AbstractImageException e) { e.printStackTrace(); } return ret; } /** * 方法描述:通用印刷體識別URL方式. * 建立時間:2018-12-19 12:52:27 * * @param path 圖片路徑 * @return the string * @author "lixingwu" */ public static String ocrGeneralPath(String path) { String ret = null; File file = new File(path); GeneralOcrRequest request = new GeneralOcrRequest(BUCKET_NAME, file); try { ret = IMAGECLIENT.generalOcr(request); } catch (AbstractImageException e) { e.printStackTrace(); } return ret; } }
上面的工具類只是簡單的說了一下,若是項目須要用到,得本身去測試,等我那天心情好了再說詳細了點。github