image_decimate_test
image_decimate_test,
a MATLAB program which
calls image_decimate() to "decimate" an image by removing the even rows and columns,
resulting in a file that is about 1/4 the size of the original.
Licensing:
The computer code and data files described and made available on this web page
are distributed under
the GNU LGPL license.
Languages:
IMAGE_DECIMATE is available in
a MATLAB version.
Related Data and Programs:
image_decimate,
a MATLAB library which
compresses an image by dropping the even rows and columns of data.
Source Code:
casablanca is a grayscale image from a movie.
-
casablanca.pgm,
the original image.
-
casablanca.png,
the original image.
-
casablanca2.pgm,
the image after 1 decimation.
-
casablanca2.png,
the image after 1 decimation.
-
casablanca4.pgm,
- the image after 2 decimations.
-
casablanca4.png,
the image after 2 decimations.
-
casablanca8.pgm,
the image after 3 decimations.
-
casablanca8.png,
the image after 3 decimations.
-
casablanca16.pgm,
the image after 4 decimations.
-
casablanca16.png,
the image after 4 decimations.
-
casablanca32.pgm,
the image after 5 decimations.
-
casablanca32.png,
the image after 5 decimations.
Last revised on 03 February 2019.