[ buster ]
[ 源代码： didjvu ]
软件包：didjvu（0.8.2-2+deb10u1）
DjVu encoder with foreground/background separation
The DjVu graphics format is very effective because it uses multiple layers which are differently compressed. For the derivation of the bitonal foreground layer ("mask") of (scanned document) images ("segmentation") didjvu uses the Gamera framework.
In the same process didjvu encodes the foreground mask together with the background counterpart into DjVu. That's also possible for a stack of images which can be processes into a bundled DjVu container very easily. The results are suitable for getting high- quality OCR data even from problematic scans from old documents. Furthermore, didjvu is capable of processing bitonal segmentation on colour scans.
其他与 didjvu 有关的软件包
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- dep: djvulibre-bin
- Utilities for the DjVu image format
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- dep: minidjvu
- Monochrome DjVu multipage encoder, single page encoder/decoder
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- dep: python
- 交互式高级面向对象语言（Python2 版本）
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- dep: python (>= 2.7)
- 交互式高级面向对象语言（Python2 版本）
- 或者 python-argparse
- 本虚包由这些包填实： libpython2.7-stdlib
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- dep: python-gamera
- framework for building document analysis applications
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- dep: python-pil
- Python Imaging Library (Pillow fork)
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- sug: gir1.2-gexiv2-0.10 (>= 0.10.3)
- GObject-based wrapper around the Exiv2 library - introspection data
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- sug: python-gi
- Python 2.x bindings for gobject-introspection libraries