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https://issues.apache.org/jira/browse/TIKA-3271?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17264449#comment-17264449 ]
Hudson commented on TIKA-3271:
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UNSTABLE: Integrated in Jenkins build Tika ยป tika-main-jdk8 #127 (See [
https://ci-builds.apache.org/job/Tika/job/tika-main-jdk8/127/])
TIKA-3271 -- make default resize 200 (tallison: [
https://github.com/apache/tika/commit/32ca43a6cb54590b4f518f0703febbbf3e04adcc])
* (edit) tika-parsers/tika-parsers-classic/tika-parsers-classic-modules/tika-parser-ocr-module/src/main/java/org/apache/tika/parser/ocr/TesseractOCRConfig.java
* (edit) tika-parsers/tika-parsers-classic/tika-parsers-classic-modules/tika-parser-ocr-module/src/main/resources/org/apache/tika/parser/ocr/TesseractOCRConfig.properties
> Change default image resize size in TesseractParser's pre-processing step
> -------------------------------------------------------------------------
>
> Key: TIKA-3271
> URL:
https://issues.apache.org/jira/browse/TIKA-3271> Project: Tika
> Issue Type: Improvement
> Reporter: Tim Allison
> Priority: Major
> Fix For: 2.0.0
>
>
> If users have ImageMagick installed and they select image preprocessing, one of the things we are currently doing is telling ImageMagick to expand the image by 900%. This _may_ make sense for small images..tbd...however, this can lead to massive files and dramatic increases in processing time.
> At some point, we should probably increase the image size based on the initial image size, e.g. dynamic resizing.
> Until then, for Tika 2.0.0, I propose that we change the default to 200%. This value is completely heuristic and not based on much data aside from Peter Kronenberg's work:
https://lists.apache.org/thread.html/rb1dece05760d10f1b165b03b97fef8b609dc40c4cd06bdb8cc36469d%40%3Cuser.tika.apache.org%3E--
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