Activity for Tuyen Nguyen

  • Tuyen Nguyen Tuyen Nguyen posted a comment on discussion Help

    I have some simple code lines. It runs OK with Tess4j version 3.4.8 (java 7), but have an exception with version 4.1.1 (Java 8): 16:18:52.779 [main] ERROR net.sourceforge.tess4j.Tesseract - null java.lang.NullPointerException: null at net.sourceforge.tess4j.Tesseract.dispose(Tesseract.java:819) at net.sourceforge.tess4j.Tesseract.doOCR(Tesseract.java:239) at net.sourceforge.tess4j.Tesseract.doOCR(Tesseract.java:194) at vnm.imart.wf.addon.edp.com.test.OCRTest.main(OCRTest.java:35) java.lang.NullPointerException...

  • Tuyen Nguyen Tuyen Nguyen posted a comment on discussion Open Discussion

    Every day, we have many report with handwriting numbers, incude dot sign. I want to use Tess4J for recognize them. I can ask users write by a standard. But I don't know my users must write with what starndard: pencil or pen? font size? white paper or anything? style? Please help me. Thanks! Tuyền

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