NAME

       mlpack_image_converter - image converter

SYNOPSIS

        mlpack_image_converter -i vector [-c int] [-I unknown] [-H int] [-q int] [-s bool] [-V bool] [-w int] [-o unknown] [-h -v]

DESCRIPTION

       This utility takes an image or an array of images and loads them to a matrix.  You can optionally specify
       the height '--height (-H)' width '--width (-w)' and channel '--channels (-c)' of the images that needs to
       be  loaded;  otherwise,  these parameters will be automatically detected from the image.  There are other
       options too, that can be specified such as '--quality (-q)'.

       You can also provide a dataset and save them as images using '--dataset_file (-I)' and '--save  (-s)'  as
       an parameter.

         An example to load an image :

       $ mlpack_image_converter --input X --height 256 --width 256 --channels 3 --output_file Y.csv

              An example to save an image is :

       $ mlpack_image_converter --input X --height 256 --width 256 --channels 3 --dataset_file Y.csv --save

REQUIRED INPUT OPTIONS

       --input (-i) [vector]
              Image filenames which have to be loaded/saved.

OPTIONAL INPUT OPTIONS

       --channels (-c) [int]
              Number of channels in the image. Default value 0.

       --dataset_file (-I) [unknown]
              Input matrix to save as images.

       --height (-H) [int]
              Height of the images. Default value 0.

       --help (-h) [bool]
              Default help info.

       --info [string]
              Print help on a specific option. Default value ''.

       --quality (-q) [int]
              Compression of the image if saved as jpg (0-100). Default value 90.

       --save (-s) [bool]
              Save a dataset as images.

       --verbose (-v) [bool]
              Display informational messages and the full list of parameters and timers at the end of execution.

       --version (-V) [bool]
              Display the version of mlpack.

       --width (-w) [int]
              Width of the image. Default value 0.

OPTIONAL OUTPUT OPTIONS

       --output_file  (-o)  [unknown]  Matrix  to  save  images data to, Onlyneeded if you are specifying 'save'
       option.

ADDITIONAL INFORMATION

       For further information, including relevant papers, citations,  and  theory,  consult  the  documentation
       found at http://www.mlpack.org or included with your distribution of mlpack.

mlpack-4.5.1                                     29 January 2025                       mlpack_image_converter(1)