This repository is created for converting Mammography of Digital Database for Screening Mammography (DDSM) form LJPEG to more ordinary format.
中文使用说明见: https://blog.csdn.net/liuxinghan1998/article/details/91493334
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Windows
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Cygwin
There are 4 steps you need to pay attention to.
ATTENTION 1: Choose to install for “Just Me”.
Search components with the search box.
ATTENTION 2: Choose to install ImageMagick.
ATTENTION 3: Choose to install ruby.
ATTENTION 4: Choose to install rubygems.
1. Initialize your home directory.
Start a Cygwin session by double-clicking the Cygwin icon on your desktop.
Initially, your session will start in your “home” directory, denoted by “~” in Cygwin.
(This corresponds to the Windows directory "C:\cygwin64\home\YourUserName "
where is your Windows username.)
2. Copy the DDSM-LJPEG-Converter folder into your Cygwin home directory.
(i.e., C:\cygwin64\home<Your User Name>\DDSM-LJPEG-Converter)
3. Copy your LJPEG pictures folder into the DDSM-LJPEG-Converter directory.
The LJPEG pictures folder can be a Nested Folder, but there are 2 points you need to pay attention to.
- ATTENTION 1: Don't modify .LJPEG filenames and .ics filenames.
- ATTENTION 2: Ensure that .LJPEG files are in the same directory as their corresponding .ics file.
4. Change directory to the DDSM-LJPEG-Converter directory.
Change directory to the newly created DDSM-LJPEG-Converter directory
by typing the following command into the terminal and then pressing return:
cd DDSM-LJPEG-Converter
5. Run the ruby script.
./LJPEG-to-png
