Humboldt-Universität zu Berlin
Institut für Informatik
Campus Berlin-Adlershof
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Humboldt-Universität zu Berlin
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INNOVATIONSFORUM 2001Mittwoch, den 13. Juni 2001 um 15 Uhr c.t. |
| Firma: | LuraTech GmbH |
| Thema: | Digitale Dokumente effektiv komprimieren |
| Referent: | Herr Michael Thierschmann |
| This presentation begins with a detailed description of LuraDocument, a recently developed, high-performance technique for compressing and archiving scanned documents, particularly those containing text and images. LuraDocument offers higher compression rates and quality in comparison to traditional document compression methods, preserving text legibility even at extremely high compression rates. The various stages of LuraDocument compression are presented in detail, including image quantization and text detection procedures. Currently, the basic principles of LuraDocument are introduced into the international standardization of image compression JPEG2000 as Part 6 (Mixed Raster Content). |