org.apache.tika.parser.recognition

Class ObjectRecognitionParser

java.lang.Object

org.apache.tika.parser.AbstractParser

org.apache.tika.parser.recognition.ObjectRecognitionParser

All Implemented Interfaces:

Serializable, org.apache.tika.config.Initializable, org.apache.tika.parser.Parser

public class ObjectRecognitionParser
extends org.apache.tika.parser.AbstractParser
implements org.apache.tika.config.Initializable

This parser recognises objects from Images. The Object Recognition implementation can be switched using 'class' argument.

Example Usage :

 <properties>
  <parsers>
   <parser class="org.apache.tika.parser.recognition.ObjectRecognitionParser">
    <params>
      <param name="class" type="string">org.apache.tika.parser.recognition.tf.TensorflowRESTRecogniser</param>
      <param name="class" type="string">org.apache.tika.parser.captioning.tf.TensorflowRESTCaptioner</param>
    </params>
   </parser>
  </parsers>
 </properties>
 

Since:

Apache Tika 1.14

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static String	MD_KEY_IMG_CAP
static String	MD_KEY_OBJ_REC
static String	MD_REC_IMPL_KEY

Constructor Summary

Constructors

Constructor and Description
ObjectRecognitionParser()

Method Summary

Modifier and Type	Method and Description
void	checkInitialization(org.apache.tika.config.InitializableProblemHandler handler)
Set<org.apache.tika.mime.MediaType>	getSupportedTypes(org.apache.tika.parser.ParseContext context)
void	initialize(Map<String,org.apache.tika.config.Param> params)
void	parse(InputStream stream, ContentHandler handler, org.apache.tika.metadata.Metadata metadata, org.apache.tika.parser.ParseContext context)
void	setRecogniser(String recogniserClass)

Methods inherited from class org.apache.tika.parser.AbstractParser

parse

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

MD_KEY_OBJ_REC

public static final String MD_KEY_OBJ_REC

See Also:

Constant Field Values

MD_KEY_IMG_CAP

public static final String MD_KEY_IMG_CAP

See Also:

Constant Field Values

MD_REC_IMPL_KEY

public static final String MD_REC_IMPL_KEY

Constructor Detail

ObjectRecognitionParser

public ObjectRecognitionParser()

Method Detail

setRecogniser

@Field(name="class")
public void setRecogniser(String recogniserClass)

initialize

public void initialize(Map<String,org.apache.tika.config.Param> params)
                throws org.apache.tika.exception.TikaConfigException

Specified by:

initialize in interface org.apache.tika.config.Initializable

Throws:

org.apache.tika.exception.TikaConfigException

checkInitialization

public void checkInitialization(org.apache.tika.config.InitializableProblemHandler handler)
                         throws org.apache.tika.exception.TikaConfigException

Specified by:

checkInitialization in interface org.apache.tika.config.Initializable

Throws:

org.apache.tika.exception.TikaConfigException

getSupportedTypes

public Set<org.apache.tika.mime.MediaType> getSupportedTypes(org.apache.tika.parser.ParseContext context)

Specified by:

getSupportedTypes in interface org.apache.tika.parser.Parser

parse

public void parse(InputStream stream,
                  ContentHandler handler,
                  org.apache.tika.metadata.Metadata metadata,
                  org.apache.tika.parser.ParseContext context)
           throws IOException,
                  SAXException,
                  org.apache.tika.exception.TikaException

Specified by:

parse in interface org.apache.tika.parser.Parser

Throws:

IOException

SAXException

org.apache.tika.exception.TikaException