NAME

       opj_jp3d_compress - compress source file to jp3d

SYNOPSIS

       opj_jp3d_compress [optional arguments] -i source.{bin, pgx} -m characteristics.img -o destination.{jp3d}

OPTIONS

   Required Parameters (except with -h):
       -i           : source file  (-i source.bin or source*.pgx)

       -m           : source characteristics file (-m imgfile.img)

       -o           : destination file (-o dest.jp3d)

   Optional Parameters:
       -h           : display the help information

       -n           : number of resolutions (-n 3,3,3)

       -I           : use the irreversible transforms: ICT + DWT 9-7 (-I)

       -C           : coding algorithm (-C 2EB) [2EB, 3EB]

       -r           : different compression ratios for successive layers (-r 20,10,5)

              The rate specified for each quality level is the desired compression factor, rate 1 means lossless
              compression (options -r and -q cannot be used together).

       -q           : different psnr for successive layers (-q 30,40,50)

              (options -r and -q cannot be used together)

       -b           : size of code block (-b 32,32,32)

       -c           : size of precinct (-c 128,128,128)

       -t           : size of tile (-t 512,512,512)

       -p           : progression order (-p LRCP) [LRCP, RLCP, RPCL, PCRL, CPRL]

       -s           : subsampling factor (-s 2,2,2) [-s X,Y,Z]

              Note: subsampling bigger than 2 can produce error.

       -SOP         : write SOP marker before each packet

       -EPH         : write EPH marker after each header packet

       -M           : code-block style (-M 0)

              [1=BYPASS(LAZY) 2=RESET 4=RESTART(TERMALL) 8=VSC 16=PTERM 32=SEGSYM 64=3DCTXT]

              Indicate multiple modes by adding their values, for example: RESTART(4) + RESET(2) + SEGMARK(32) =
              -M 38

       -D           : define DC offset (-D 12)

       -x           : create an index file *.Idx (-x index_name.Idx)

       -ROI         : c=%d,U=%d

              Quantization  indices  upshifted  for component c=%d [%d = 0,1,2] with a value of U=%d [0 <= %d <=
              37] (i.e. -ROI:c=0,U=25)

       -d           : offset of the origin of the volume (-d 150,300,100)

       -l           : offset of the origin of the tiles (-l 100,75,25)

   Default coding:
       - Lossless

       - 1 tile

       - Size of precinct : 2^15 x 2^15 x 2^15 (means 1 precinct)

       - Size of code-block : 64 x 64 x 64

       - Number of resolutions in x, y and z axis: 3

       - No SOP marker in the codestream

       - No EPH marker in the codestream

       - No sub-sampling in x, y or z direction

       - No mode switch activated

       - Progression order: LRCP

       - No index file

       - No ROI upshifted

       - No offset of the origin of the volume

       - No offset of the origin of the tiles

       - Reversible DWT 5-3 on each 2D slice

       - Coding algorithm: 2D-EBCOT

   Remarks:
       The markers written to the main_header are : SOC SIZ COD QCD COM.

       COD and QCD markers will never appear in the tile_header.

       You need enough disk space memory (twice the original) to encode the volume, i.e. for a 1.5 GB volume you
       need a minimum of 3GB of disk memory)

       When loading *.pgx files, a relative path to directory is needed  for  input  argument  followed  by  the
       common   prefix   of   the   slices   and  a  '*'  character  representing  sequential  numeration  (  -i
       relativepath/slices*.pgx ).

       The index file has the structure below:

              Image_height Image_width Image_depth

              Progression order: 0 (LRCP)

              Tiles_size_X Tiles_size_Y Tiles_size_Z

              Components_nb

              Layers_nb

              Decomposition_levels

              [Precincts_size_X_res_Nr Precincts_size_Y_res_Nr Precincts_size_Z_res_Nr]

              ...

              [Precincts_size_X_res_0 Precincts_size_Y_res_0 Precincts_size_Z_res_0]

              Main_header_end_position

              Codestream_size

              Tile_0 [start_pos end_header end_pos TotalDisto NumPix MaxMSE] ...

              Tile_Nt [  ''         ''        ''        ''       ''    ''  ]

              Tpacket_0 [Tile layer res. comp. prec. start_pos end_pos disto] ...

              Tpacket_Np [''   ''    ''   ''    ''       ''       ''     '' ]

              MaxDisto

              TotalDisto

AUTHOR

       This  manual  page was written by Mathieu Malaterre <malat@debian.org> and Hugo Lefeuvre <hle@debian.org>
       for the Debian GNU/Linux system, but may be used by others.

opj_jp3d_compress 2.3.1                           October 2019                              OPJ_JP3D_COMPRESS(1)