openjpeg-tools 1.3+dfsg-4 (amd64 binary) in ubuntu quantal

 This package provides with command-line tools allowing for conversions between
 several formats:
  - j2k_to_image: decodes j2k, jp2, and jpt files to pgm, ppm, pnm,
                  pgx, and bmp.
  - image_to_j2k: encodes pnm, pgm, pgx, bmp, and ppm files to j2k,
                  and jp2.
  - index_create: create jp2 with JPIP index file from a j2k file.