[
https://issues.apache.org/jira/browse/TIKA-3040?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17034822#comment-17034822
]
Tilman Hausherr commented on TIKA-3040:
---------------------------------------
Try also to use the twelvemonkeys library
https://github.com/haraldk/TwelveMonkeys
I wonder whether this is this bug?
https://bugs.openjdk.java.net/browse/JDK-6508095
>From looking at the tika source code, your image is CMYK or an "unusual"
>colorspace.
> PDF inline OCR: Exception while processing certain image (others in same PDF
> work)
> ----------------------------------------------------------------------------------
>
> Key: TIKA-3040
> URL: https://issues.apache.org/jira/browse/TIKA-3040
> Project: Tika
> Issue Type: Bug
> Components: ocr
> Affects Versions: 1.23
> Environment: Debian 10
> Tesseract
> Reporter: Markus Mandalka
> Priority: Minor
>
> There is a PDF document (without plain text content) in which text content
> are scans of multiple pages.
> OCR for one of the images (text of a page) fails by tika-server with
> activated inline OCR for PDF.
> My fallback/alternate in Open Semantic ETL / Open Semantic Search using
> pdfimages of Debian package poppler-utils to extract the images works for all
> images in that PDF document).
> I can not attach/upload this document here to the public because of
> Copyright/Classified issues, but if interested, i could send it to certain
> developer(s).
> Following tika-server exception in result field
> X-TIKA:EXCEPTION:embedded_stream_exception:
> javax.imageio.IIOException: Bogus input colorspace at
> java.desktop/com.sun.imageio.plugins.jpeg.JPEGImageWriter.writeImage(Native
> Method) at
> java.desktop/com.sun.imageio.plugins.jpeg.JPEGImageWriter.writeOnThread(JPEGImageWriter.java:1007)
> at
> java.desktop/com.sun.imageio.plugins.jpeg.JPEGImageWriter.write(JPEGImageWriter.java:371)
> at
> org.apache.pdfbox.tools.imageio.ImageIOUtil.writeImage(ImageIOUtil.java:316)
> at
> org.apache.pdfbox.tools.imageio.ImageIOUtil.writeImage(ImageIOUtil.java:189)
> at
> org.apache.pdfbox.tools.imageio.ImageIOUtil.writeImage(ImageIOUtil.java:166)
> at
> org.apache.pdfbox.tools.imageio.ImageIOUtil.writeImage(ImageIOUtil.java:148)
> at org.apache.tika.parser.pdf.PDF2XHTML.writeToBuffer(PDF2XHTML.java:304) at
> org.apache.tika.parser.pdf.PDF2XHTML.processImageObject(PDF2XHTML.java:268)
> at org.apache.tika.parser.pdf.PDF2XHTML.extractImages(PDF2XHTML.java:194) at
> org.apache.tika.parser.pdf.PDF2XHTML.endPage(PDF2XHTML.java:165) at
> org.apache.pdfbox.text.PDFTextStripper.processPage(PDFTextStripper.java:393)
> at org.apache.tika.parser.pdf.PDF2XHTML.processPage(PDF2XHTML.java:153) at
> org.apache.tika.parser.pdf.AbstractPDF2XHTML.processPages(AbstractPDF2XHTML.java:867)
> at
> org.apache.pdfbox.text.PDFTextStripper.writeText(PDFTextStripper.java:266) at
> org.apache.tika.parser.pdf.PDF2XHTML.process(PDF2XHTML.java:124) at
> org.apache.tika.parser.pdf.PDFParser.parse(PDFParser.java:162) at
> org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:280) at
> org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:280) at
> org.apache.tika.parser.AutoDetectParser.parse(AutoDetectParser.java:143) at
> org.apache.tika.parser.RecursiveParserWrapper.parse(RecursiveParserWrapper.java:233)
> at org.apache.tika.server.resource.TikaResource.parse(TikaResource.java:409)
> at
> org.apache.tika.server.resource.RecursiveMetadataResource.parseMetadata(RecursiveMetadataResource.java:147)
> at
> org.apache.tika.server.resource.RecursiveMetadataResource.getMetadata(RecursiveMetadataResource.java:123)
> at jdk.internal.reflect.GeneratedMethodAccessor5.invoke(Unknown Source) at
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.base/java.lang.reflect.Method.invoke(Method.java:566) at
> org.apache.cxf.service.invoker.AbstractInvoker.performInvocation(AbstractInvoker.java:179)
> at
> org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker.java:96)
> at org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:201) at
> org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:104) at
> org.apache.cxf.interceptor.ServiceInvokerInterceptor$1.run(ServiceInvokerInterceptor.java:59)
> at
> org.apache.cxf.interceptor.ServiceInvokerInterceptor.handleMessage(ServiceInvokerInterceptor.java:96)
> at
> org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:308)
> at
> org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:121)
> at
> org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:267)
> at
> org.apache.cxf.transport.http_jetty.JettyHTTPDestination.doService(JettyHTTPDestination.java:247)
> at
> org.apache.cxf.transport.http_jetty.JettyHTTPHandler.handle(JettyHTTPHandler.java:79)
> at
> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
> at
> org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:235)
> at
> org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1296)
> at
> org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:190)
> at
> org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1211)
> at
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
> at
> org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:221)
> at
> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
> at org.eclipse.jetty.server.Server.handle(Server.java:500) at
> org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:386) at
> org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:560) at
> org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:378) at
> org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:268)
> at
> org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)
> at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103) at
> org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:117) at
> org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:782)
> at
> org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:914)
> at java.base/java.lang.Thread.run(Thread.java:834)
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
