Petr Slaby created PDFBOX-2123:
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Summary: Optimize reading of 1-bit depth images in
Key: PDFBOX-2123
URL: https://issues.apache.org/jira/browse/PDFBOX-2123
Project: PDFBox
Issue Type: Improvement
Components: PDModel
Affects Versions: 2.0.0
Reporter: Petr Slaby
Reading of 1-bit depth (black and white) images in SampleImageReader can be
optimized. The attached patch reduces the time spent in
SampleImageReader#getRGBImage() from 4 seconds to 1.8 second on my notebook
with the attached PDF.
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