Commit Graph

2844 Commits

Author SHA1 Message Date
Antonin Descampe bc563fc5ba * Quantization bug fixed when using 9x7 DWT (comment keyword : quantizbug1)
* Multiplication bug fixed when dividing by 8192 (comment keyword : multbug1)
2004-07-13 09:17:17 +00:00
Antonin Descampe f50f66c0c9 scalar_derived quantization type bug fixed (2) 2004-07-09 14:37:12 +00:00
Antonin Descampe 651f98ad06 Bug fixed for scalar_derived quantization type 2004-07-09 14:04:06 +00:00
Antonin Descampe 132d894726 Bug fixed in pgx-format 2004-07-09 10:12:16 +00:00
Antonin Descampe af26e8504e Added jp2.h et jp2.c to the project 2004-07-07 09:08:49 +00:00
Francois-Olivier Devaux d695f75c24 First version of JP2 file format 2004-07-07 08:24:36 +00:00
Francois-Olivier Devaux b391bfa718 Include jp2.h file 2004-07-07 07:38:15 +00:00
Francois-Olivier Devaux 77ca0769e3 New variable in cp structure for JP2 format 2004-07-07 07:37:44 +00:00
Francois-Olivier Devaux 06496c203e j2k_encode can output data to a buffer or to a file 2004-07-07 07:37:14 +00:00
Francois-Olivier Devaux da88349b22 Enables the decoding of JP2 files 2004-07-07 07:35:34 +00:00
Francois-Olivier Devaux a41ed768c9 Enables the creation of JP2 files 2004-07-07 07:35:12 +00:00
Francois-Olivier Devaux 688a82dfd9 Sets the image color space for JP2 format 2004-07-07 07:34:15 +00:00
Francois-Olivier Devaux 3cb27c3912 Fixed bug for rate option 2004-07-06 07:50:05 +00:00
Antonin Descampe 71e60bf86c *.dsp files added for Microsoft Visual Studio users 2004-07-05 15:15:14 +00:00
Antonin Descampe 275b153fc2 small changes in the INDEX-file generation (in order to only use data from index data structures) 2004-05-07 14:41:45 +00:00
Antonin Descampe a4911967eb * Fixed_quality option added : specifying -q psnr1,psnr2,psnr3,... at the command line when encoding an image generates layers with the corresponding psnr. You have to specify values in the increase order. This option is incompatible with "-r" or "-f" options.
* Old -q option is now available with -f

* The INDEX-file structure has been modified and is now like this :
------------------------------
image_width image_height
progression order
tile_width tile_height
nb_tiles_width nb_tiles_height
nb_components
nb_layers
nb_decompositions
foreach resolution_level {[precinct_width,precinct_height]}
main_header_end
codestream_size
foreach tile {
  tileno start_pos end_header end_pos squarred_error_total nb_pixels mean_squarred_error
}
foreach tile {
  foreach packet {
    packetno tileno layerno resno compno precinctno start_pos end_pos SE_reduction
  }
}
SE max
SE total
-----------------------------
2004-05-07 13:50:47 +00:00
Antonin Descampe 32e7b1529b Various corrections to avoid "signed/unsigned mismatch" warnings during compilation 2004-04-30 09:20:22 +00:00
Antonin Descampe eb2f910daa Ajout de la possibilit� de taille de precincts diff�rente pour chaque r�solution 2004-04-29 15:32:38 +00:00
Sebastien Lugan 64c34e0d52 Reformatage : indent -kr -i2 -ci2 $(find . -name '*.c') $(find . -name '*.h') 2004-04-29 13:27:24 +00:00
Sebastien Lugan ec9bd9f6a4 Reformatage : indent -kr $(find . -name '*.c') $(find . -name '*.h') 2004-04-29 13:10:05 +00:00
Yannick Verschueren 4f83e82a74 Change in the IFDEF due to error with Windows users 2004-04-19 13:11:33 +00:00
Yannick Verschueren c74313aa15 remove obsolete part of code in t2_encode_packet 2004-04-19 13:08:55 +00:00
Yannick Verschueren ae6227a9cf Remove call to obsolete library unistd.h 2004-04-19 13:07:00 +00:00
Yannick Verschueren 4bbd79b370 Potential error in tcd_init around L543 with p and q 2004-04-19 13:02:49 +00:00
Yannick Verschueren e5106dd836 BMP problem solves : BMP-Images with dimension multiple of 4 presented problems 2004-03-15 10:42:29 +00:00
Yannick Verschueren 1f7520c88b Update to version 0.9 : option -reduce added on decoder 2004-03-05 14:42:53 +00:00
Yannick Verschueren 8ed5edaefa Error message changed (obsolete pnmtoj2k) 2004-03-05 14:35:02 +00:00
Yannick Verschueren 56fe7488ad Errors with some BMP file solved 2004-03-01 14:52:02 +00:00
Yannick Verschueren 994f0d518e Errors with some BMP file solved 2004-03-01 14:44:53 +00:00
Sebastien Lugan e798d3f348 Initial revision 2004-02-17 16:33:43 +00:00
Yannick Verschueren e4dafe5aa2 Automatic creation of building directories during make (OK for version >= 0.8) 2004-02-13 10:04:37 +00:00
Yannick Verschueren 9bf97dc1d0 File necessary for version >= 0.8 2004-02-13 10:02:12 +00:00
Yannick Verschueren 38828e8dcd Update for version 1.0 2004-02-13 09:54:31 +00:00
Yannick Verschueren 8b1431ecce Update for version 1.0 2004-02-13 09:52:31 +00:00
Yannick Verschueren bb349b2cee Update for version 0.8 2004-02-13 09:47:40 +00:00
Yannick Verschueren 4be829988a Update for version 0.8 2004-02-13 09:38:52 +00:00
Yannick Verschueren 28283c60ea update vor version 0.8 2004-02-13 09:29:59 +00:00
Sebastien Lugan a9cede2d5e Automatic creation of building directories during make 2004-02-12 16:07:03 +00:00
Sebastien Lugan 64bef6ba0a Initial revision 2003-11-27 14:55:16 +00:00
Sebastien Lugan 2ad6a9770a Initial revision 2003-11-27 10:10:17 +00:00
Sebastien Lugan a8de4a648a Initial revision 2003-11-27 10:07:31 +00:00
Sebastien Lugan cf03232021 initial checkin 2003-11-27 10:07:24 +00:00
Sebastien Lugan 9292bba53a initial checkin 2003-11-27 10:07:24 +00:00
no_author 3fefb04d9c New repository initialized by cvs2svn. 2003-11-27 10:07:24 +00:00