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AntiDuplX

AntiDuplX - cross platform command line tool to find and remove similar pictures.

Building of AntiDuplX for Linux

On Ubuntu 22.04.2 LTS there is following way to build AntiDuplX:

sudo apt-get update
sudo apt-get install git cmake g++ nasm
git clone -b master --recurse-submodules -v https://github.com/ermig1979/AntiDuplX.git AntiDuplX
cd AntiDuplX
mkdir build
cmake ./prj/cmake -B ./build -DCMAKE_BUILD_TYPE=Release
cmake --build ./build --config Release --parallel$(nproc)

There are addition build parameters:

  • ADX_INFO - Print build information. It is switched on by default.
  • ADX_GET_VERSION - Call scipt to get AntiDuplX version. It is switched on by default.
  • ADX_USE_SYSTEM_TURBOJPEG - Use system libjpeg-turbo. It is switched off by default.

Building of AntiDuplX for Windows

To build the tool for Windows 32/64 you need to use Microsoft Visual Studio 2022. There are project files are in the directory:

./prj/vs2022/

Using of AntiDuplX

AntiDuplX using example:

./AntiDuplX -id=./pict_dir_1 -id=./pict_dir_2 -ct=0.05 -of=./dupl_list.txt

Where following parameters are used:

  • -id=./pict_dir_1 or --imageDirectories=./pict_dir_1 - a path to directory with images. You can set several directories.
  • -ct=0.05 or --compareThreshold=0.05 - an image compare threshold. Standard deviation threshold for duplicates. By default it is equal to 0.05.
  • -of=./dupl_list.txt or --outFile=./dupl_list.txt - a file name to save list with found duplicated and damaged images. A path to image with poor quality is printed at the beginning of line.
  • -dl='\t' or --delimiter='\t' - Create separators for fields when outputting files. By default,\tis used as a delimiter.

Also you can use parameters:

  • --help or -h - to print this help message.
  • --version or -v - to print AntiDuplX version.
  • --imageExtensions=.jpg or -ie=.jpg - an image file extensions to search. You can set several extensions. By default this parameter is equal to (.jpg, .png).
  • --subDirectories=1 or -sd=1 - to search images in sub-directories. By default this parameter is turned on.
  • --logLevel=3 or -ll=3 - a log level. It can be: 0 - None, 1 - Error, 2 - Warning, 3 - Info, 4 - Verbose, 5 - Debug. By default this parameter is equal to 3 (Info).
  • --performanceReport=1 or -pr=1 - a flag to print performance report. By default this parameter is turned off.
  • --compareSize=32x32 or -cs=32x32 - an image compare size. It can be 16x16, 32x32 or 64x64. By default this parameter is equal to 32x32.
  • --threadNumber=4 or -tn=4 - a number of work threads to load and compare images. By default this parameter is equal to -1 (use of all available threads).
  • --deleteDupls=1 or -dd=1 - a flag to auto delete found image duplicates. By default this parameter is turned off.
  • --deleteBads=1 or -db=1 - a flag to auto delete found bad (damaged) images. By default this parameter is turned off.