]> mj.ucw.cz Git - libucw.git/log
libucw.git
17 years agoprintf to a growing buffer
Pavel Charvat [Mon, 18 Sep 2006 12:57:07 +0000 (14:57 +0200)]
printf to a growing buffer

17 years agoalign signature size
Pavel Charvat [Sat, 16 Sep 2006 14:21:06 +0000 (16:21 +0200)]
align signature size

17 years agosmall changes in signatures config
Pavel Charvat [Sat, 16 Sep 2006 13:50:51 +0000 (15:50 +0200)]
small changes in signatures config

17 years agostore also image dimensions
Pavel Charvat [Sat, 16 Sep 2006 12:58:21 +0000 (14:58 +0200)]
store also image dimensions

17 years agoexperiment - store relative centroid position for each image region
Pavel Charvat [Sat, 16 Sep 2006 12:40:15 +0000 (14:40 +0200)]
experiment - store relative centroid position for each image region

17 years agotypo
Pavel Charvat [Sat, 16 Sep 2006 10:52:55 +0000 (12:52 +0200)]
typo

17 years agoMerge with git+ssh://cvs.ucw.cz/projects/sherlock/GIT/sherlock.git
Pavel Charvat [Sat, 16 Sep 2006 10:52:23 +0000 (12:52 +0200)]
Merge with git+ssh://cvs.ucw.cz/projects/sherlock/GIT/sherlock.git

17 years agoupdated methods description
Pavel Charvat [Sat, 16 Sep 2006 10:17:34 +0000 (12:17 +0200)]
updated methods description

17 years agosimple average vectors comparision
Pavel Charvat [Sat, 16 Sep 2006 10:16:14 +0000 (12:16 +0200)]
simple average vectors comparision

17 years agobugfixed in IMAGESIM explain
Pavel Charvat [Sat, 16 Sep 2006 09:46:21 +0000 (11:46 +0200)]
bugfixed in IMAGESIM explain

17 years agochanges in IMAGESIM explain
Pavel Charvat [Sat, 16 Sep 2006 09:39:39 +0000 (11:39 +0200)]
changes in IMAGESIM explain

17 years agobetter IMAGESIM explains
Pavel Charvat [Sat, 16 Sep 2006 09:31:18 +0000 (11:31 +0200)]
better IMAGESIM explains

17 years agofixed a typo
Pavel Charvat [Sat, 16 Sep 2006 09:17:39 +0000 (11:17 +0200)]
fixed a typo

17 years agosimple explain support for fuzzy regions matching
Pavel Charvat [Sat, 16 Sep 2006 09:13:57 +0000 (11:13 +0200)]
simple explain support for fuzzy regions matching

17 years agobetter comparision method selection
Pavel Charvat [Sat, 16 Sep 2006 09:06:15 +0000 (11:06 +0200)]
better comparision method selection

17 years agoint vs uns bugfix
Pavel Charvat [Sat, 16 Sep 2006 08:46:24 +0000 (10:46 +0200)]
int vs uns bugfix

17 years agofixed division by zero
Pavel Charvat [Sat, 16 Sep 2006 07:43:01 +0000 (09:43 +0200)]
fixed division by zero

17 years agoconfigurable border bonuses for signature computation
Pavel Charvat [Sat, 16 Sep 2006 07:33:02 +0000 (09:33 +0200)]
configurable border bonuses for signature computation

17 years agoconfigurable weighted features distance
Pavel Charvat [Sat, 16 Sep 2006 07:09:18 +0000 (09:09 +0200)]
configurable weighted features distance

17 years agoIMAGESIM: bugfix in signatures computation
Pavel Charvat [Sat, 16 Sep 2006 06:41:41 +0000 (08:41 +0200)]
IMAGESIM: bugfix in signatures computation

17 years agoGuard against calls of random_max() with too large range.
Martin Mares [Fri, 15 Sep 2006 19:14:59 +0000 (21:14 +0200)]
Guard against calls of random_max() with too large range.

17 years agoAdded random_u64() and random_max_u64().
Martin Mares [Fri, 15 Sep 2006 19:00:12 +0000 (21:00 +0200)]
Added random_u64() and random_max_u64().

17 years agodecreased segmentation thresholds
Pavel Charvat [Thu, 14 Sep 2006 15:19:40 +0000 (17:19 +0200)]
decreased segmentation thresholds

17 years agofixed forbidden access to rows gaps
Pavel Charvat [Wed, 13 Sep 2006 07:06:56 +0000 (09:06 +0200)]
fixed forbidden access to rows gaps

17 years agoMerged with slices commit.
Pavel Charvat [Tue, 12 Sep 2006 14:00:09 +0000 (16:00 +0200)]
Merged with slices commit.
Needs to change generator of synthetic IMAGESIM chains.

Merge with git+ssh://cvs.ucw.cz/projects/sherlock/GIT/sherlock.git

17 years agoreverted invalid usage of GET*/PUT* macros
Pavel Charvat [Tue, 12 Sep 2006 13:38:28 +0000 (15:38 +0200)]
reverted invalid usage of GET*/PUT* macros

17 years agosafe signatures aligning
Pavel Charvat [Tue, 12 Sep 2006 09:54:49 +0000 (11:54 +0200)]
safe signatures aligning

17 years agosafe image-clusters aligning
Pavel Charvat [Tue, 12 Sep 2006 09:02:53 +0000 (11:02 +0200)]
safe image-clusters aligning

17 years agosafe signatures aligning in the indexer
Pavel Charvat [Tue, 12 Sep 2006 08:34:20 +0000 (10:34 +0200)]
safe signatures aligning in the indexer
search server and struct image_cluster will follow

17 years agoHide the TAGS file from the prying eyes of GIT.
Martin Mares [Mon, 11 Sep 2006 19:23:53 +0000 (21:23 +0200)]
Hide the TAGS file from the prying eyes of GIT.

17 years agoOops, a typo.
Martin Mares [Mon, 11 Sep 2006 19:11:42 +0000 (21:11 +0200)]
Oops, a typo.

17 years agoEnable prefetching on some more CPU's.
Martin Mares [Mon, 11 Sep 2006 19:05:16 +0000 (21:05 +0200)]
Enable prefetching on some more CPU's.

17 years agoAdded automatic configuration for Prescott, Nocona, Pentium-M and amd64 CPU's.
Martin Mares [Mon, 11 Sep 2006 19:04:48 +0000 (21:04 +0200)]
Added automatic configuration for Prescott, Nocona, Pentium-M and amd64 CPU's.

17 years agoremoved obsolete files
Pavel Charvat [Mon, 11 Sep 2006 15:05:18 +0000 (17:05 +0200)]
removed obsolete files

17 years agofixes in libimages Makefile
Pavel Charvat [Mon, 11 Sep 2006 15:02:47 +0000 (17:02 +0200)]
fixes in libimages Makefile

17 years agoMerge with git+ssh://cvs.ucw.cz/projects/sherlock/GIT/sherlock.git
Pavel Charvat [Sun, 10 Sep 2006 21:23:22 +0000 (23:23 +0200)]
Merge with git+ssh://cvs.ucw.cz/projects/sherlock/GIT/sherlock.git

17 years agoMerge with git+ssh://cvs.ucw.cz/projects/sherlock/GIT/sherlock.git
Pavel Charvat [Sun, 10 Sep 2006 20:28:29 +0000 (22:28 +0200)]
Merge with git+ssh://cvs.ucw.cz/projects/sherlock/GIT/sherlock.git

17 years agoSmall customizations moved do a new directory:
Pavel Charvat [Sun, 10 Sep 2006 20:28:18 +0000 (22:28 +0200)]
Small customizations moved do a new directory:
  bare -> customs/bare
  lib/config -> customs/libsonly

17 years agoMerge with git+ssh://cvs.ucw.cz/projects/sherlock/GIT/sherlock.git
Martin Mares [Sun, 10 Sep 2006 20:13:42 +0000 (22:13 +0200)]
Merge with git+ssh://cvs.ucw.cz/projects/sherlock/GIT/sherlock.git

Also cherry-picked some bits of dev-slices.

17 years agoAdded sh_fstat.
Martin Mares [Sat, 9 Sep 2006 19:56:10 +0000 (21:56 +0200)]
Added sh_fstat.

17 years agoremoved debug code
Pavel Charvat [Sun, 10 Sep 2006 19:00:51 +0000 (21:00 +0200)]
removed debug code

17 years agoIntroduced new switch CONFIG_SHERLOCK which can
Pavel Charvat [Sun, 10 Sep 2006 18:39:08 +0000 (20:39 +0200)]
Introduced new switch CONFIG_SHERLOCK which can
be used to disable Sherlock compilation.

Command
  ./configure lib/config
builds only libucw, libcharset and part of libsh.

17 years agofixed meaning of "image-tool -e" switch
Pavel Charvat [Sun, 10 Sep 2006 17:47:57 +0000 (19:47 +0200)]
fixed meaning of "image-tool -e" switch

17 years agoremoved useless ifdefs
Pavel Charvat [Sun, 10 Sep 2006 17:47:03 +0000 (19:47 +0200)]
removed useless ifdefs

17 years agoAdded support for EXIFs in JPEG files.
Pavel Charvat [Sun, 10 Sep 2006 16:24:34 +0000 (18:24 +0200)]
Added support for EXIFs in JPEG files.
Some small changes in images build system...

17 years agotesting textured vs nontextured classification
Pavel Charvat [Fri, 8 Sep 2006 13:29:44 +0000 (15:29 +0200)]
testing textured vs nontextured classification

17 years ago- parts of URLs resolving moved to string.c and refs.c
Pavel Charvat [Thu, 7 Sep 2006 16:10:34 +0000 (18:10 +0200)]
- parts of URLs resolving moved to string.c and refs.c
- new expr's subtype image_sim_match (similar to match)
- some bugfixes

17 years agoAvoid using ~/.muttrc of the user invoking GIT.
Martin Mares [Thu, 7 Sep 2006 13:36:01 +0000 (15:36 +0200)]
Avoid using ~/.muttrc of the user invoking GIT.

17 years agoimagesim explain: fastbuf replaced with callback
Pavel Charvat [Wed, 6 Sep 2006 21:00:56 +0000 (23:00 +0200)]
imagesim explain: fastbuf replaced with callback

17 years agoSORTER_fetch_key returns zero/nonzero
Pavel Charvat [Wed, 6 Sep 2006 19:36:09 +0000 (21:36 +0200)]
SORTER_fetch_key returns zero/nonzero

17 years agomore verbose IMAGESIM explain for debug purposes
Pavel Charvat [Wed, 6 Sep 2006 12:09:55 +0000 (14:09 +0200)]
more verbose IMAGESIM explain for debug purposes

17 years agoremoved obsolete segmentation
Pavel Charvat [Wed, 6 Sep 2006 09:42:00 +0000 (11:42 +0200)]
removed obsolete segmentation

17 years agoMerge with git+ssh://cvs.ucw.cz/projects/sherlock/GIT/sherlock.git
Pavel Charvat [Tue, 5 Sep 2006 21:49:18 +0000 (23:49 +0200)]
Merge with git+ssh://cvs.ucw.cz/projects/sherlock/GIT/sherlock.git

17 years agounfinished search server support for similar images...
Pavel Charvat [Tue, 5 Sep 2006 21:48:45 +0000 (23:48 +0200)]
unfinished search server support for similar images...

17 years agoadded missing _UCW prefix to headers guards
Pavel Charvat [Tue, 5 Sep 2006 10:45:20 +0000 (12:45 +0200)]
added missing _UCW prefix to headers guards

17 years agodecreased duplicate images threshold; disabled rotations/flips
Pavel Charvat [Thu, 31 Aug 2006 12:08:22 +0000 (14:08 +0200)]
decreased duplicate images threshold; disabled rotations/flips

17 years agolink libpthread
Pavel Charvat [Thu, 31 Aug 2006 12:05:49 +0000 (14:05 +0200)]
link libpthread

17 years agothread-safe io-libmagick
Pavel Charvat [Wed, 30 Aug 2006 12:42:23 +0000 (14:42 +0200)]
thread-safe io-libmagick

17 years agosome small bugfixes about image signatures
Pavel Charvat [Wed, 30 Aug 2006 07:16:40 +0000 (09:16 +0200)]
some small bugfixes about image signatures

17 years agosimple clusterization by average features for testing purposes
Pavel Charvat [Tue, 29 Aug 2006 14:23:16 +0000 (16:23 +0200)]
simple clusterization by average features for testing purposes

17 years ago- improvements and corrections in image segmentation
Pavel Charvat [Mon, 28 Aug 2006 13:34:30 +0000 (15:34 +0200)]
- improvements and corrections in image segmentation

17 years ago- use shape features in new comparision algorithm
Pavel Charvat [Mon, 28 Aug 2006 10:16:01 +0000 (12:16 +0200)]
- use shape features in new comparision algorithm

17 years ago- experimenting with different signatures comparision algorithm
Pavel Charvat [Mon, 28 Aug 2006 09:29:46 +0000 (11:29 +0200)]
- experimenting with different signatures comparision algorithm

17 years agobugfixes
Pavel Charvat [Sun, 27 Aug 2006 19:18:51 +0000 (21:18 +0200)]
bugfixes

17 years agosmall fixes
Pavel Charvat [Sun, 27 Aug 2006 14:04:01 +0000 (16:04 +0200)]
small fixes

17 years ago- detection of textured images
Pavel Charvat [Sun, 27 Aug 2006 13:40:28 +0000 (15:40 +0200)]
- detection of textured images
- playing with thresholds

17 years ago- experimenting with segmentation parameters
Pavel Charvat [Sun, 27 Aug 2006 11:41:28 +0000 (13:41 +0200)]
- experimenting with segmentation parameters
- changed colliding image-sim-test parameter
- remove obsolete code

17 years ago- segmentations are displayed correctly in RGB
Pavel Charvat [Fri, 25 Aug 2006 14:12:43 +0000 (16:12 +0200)]
- segmentations are displayed correctly in RGB
- improved first phase of segmentation
- decreased importance of L coefficient and
  wavelet energies in image signatures

17 years ago- reorganization of signatures code
Pavel Charvat [Fri, 25 Aug 2006 11:43:30 +0000 (13:43 +0200)]
- reorganization of signatures code
- image-sim-test can display segmentations

17 years agofixed bug in image allocation
Pavel Charvat [Fri, 25 Aug 2006 11:42:11 +0000 (13:42 +0200)]
fixed bug in image allocation

17 years agofixed some includes and trailing spaces
Pavel Charvat [Fri, 25 Aug 2006 09:53:05 +0000 (11:53 +0200)]
fixed some includes and trailing spaces

17 years agoimage segmentation moved to a new file
Pavel Charvat [Fri, 25 Aug 2006 09:48:47 +0000 (11:48 +0200)]
image segmentation moved to a new file

17 years agoimproved image segmentation... thresholds are unbalanced yet
Pavel Charvat [Fri, 25 Aug 2006 09:31:27 +0000 (11:31 +0200)]
improved image segmentation... thresholds are unbalanced yet

17 years agooptimized integer square root
Pavel Charvat [Wed, 23 Aug 2006 14:38:26 +0000 (16:38 +0200)]
optimized integer square root

17 years agodo not ignore incomplete blocks near the edges
Pavel Charvat [Wed, 23 Aug 2006 11:34:25 +0000 (13:34 +0200)]
do not ignore incomplete blocks near the edges
when computing image signatures

17 years agoimage_signatures_dist() returns a distance, not a measure of similarity
Pavel Charvat [Tue, 22 Aug 2006 16:05:41 +0000 (18:05 +0200)]
image_signatures_dist() returns a distance, not a measure of similarity

17 years agobugfix in signatures comparision
Pavel Charvat [Tue, 22 Aug 2006 16:01:54 +0000 (18:01 +0200)]
bugfix in signatures comparision

17 years agofixed several bugs in images clusterization algorithm
Pavel Charvat [Tue, 22 Aug 2006 12:46:29 +0000 (14:46 +0200)]
fixed several bugs in images clusterization algorithm

17 years agographicsmagick uses inverted alpha channel
Pavel Charvat [Thu, 10 Aug 2006 08:11:57 +0000 (10:11 +0200)]
graphicsmagick uses inverted alpha channel

17 years agotypo
Pavel Charvat [Thu, 10 Aug 2006 07:54:47 +0000 (09:54 +0200)]
typo

17 years ago- bugfixes
Pavel Charvat [Thu, 10 Aug 2006 07:45:59 +0000 (09:45 +0200)]
- bugfixes
- new parameters to image-tool
- io-libmagick can read info about image transparency

17 years agosmall changes to image-tool - can read more formats with GraphicsMagick
Pavel Charvat [Wed, 9 Aug 2006 15:12:36 +0000 (17:12 +0200)]
small changes to image-tool - can read more formats with GraphicsMagick

17 years agofixed memory leak
Pavel Charvat [Tue, 8 Aug 2006 19:44:19 +0000 (21:44 +0200)]
fixed memory leak

17 years agoinstallation of images config
Pavel Charvat [Tue, 8 Aug 2006 18:21:17 +0000 (20:21 +0200)]
installation of images config

17 years agonew config file... almost empty yet
Pavel Charvat [Tue, 8 Aug 2006 18:30:15 +0000 (20:30 +0200)]
new config file... almost empty yet

17 years agofixed bugfix in io-main and one more bug in signatures :)
Pavel Charvat [Tue, 8 Aug 2006 17:58:54 +0000 (19:58 +0200)]
fixed bugfix in io-main and one more bug in signatures :)

17 years agoanother bugfix
Pavel Charvat [Tue, 8 Aug 2006 17:42:54 +0000 (19:42 +0200)]
another bugfix

17 years agofixed bugs causing the imagesig analyser to fail in scanner
Pavel Charvat [Tue, 8 Aug 2006 17:25:36 +0000 (19:25 +0200)]
fixed bugs causing the imagesig analyser to fail in scanner

17 years agoimages/dup-cmp.c split in two files
Pavel Charvat [Tue, 8 Aug 2006 08:26:50 +0000 (10:26 +0200)]
images/dup-cmp.c split in two files

17 years agoDan's image decomposition moved to a new directory
Pavel Charvat [Mon, 7 Aug 2006 20:54:07 +0000 (22:54 +0200)]
Dan's image decomposition moved to a new directory

17 years ago- first version of image duplicates, now I'll do some experiments
Pavel Charvat [Mon, 7 Aug 2006 20:38:23 +0000 (22:38 +0200)]
- first version of image duplicates, now I'll do some experiments
  with speed and parameters... there are many possible optimizations

17 years agoscanner generates tree new files - image signatures (for similarity detection),
Pavel Charvat [Mon, 7 Aug 2006 12:13:54 +0000 (14:13 +0200)]
scanner generates tree new files - image signatures (for similarity detection),
small and big thumbnails (for duplicates search)

17 years agosources backup... changed:
Pavel Charvat [Sun, 6 Aug 2006 23:08:28 +0000 (01:08 +0200)]
sources backup... changed:
- added thumbnail's fastbuf to analyser iface...
  it should be better to compute the signature
  directly in gather/format/image.c instead of gatherer's
  analyser (to save one image decompression and
  hide compression errors when possible), but we still need
  analyser in the scanner
- cards contain base224-encoded signatures to save some space
- unfinished algorithm for computing and comparing signatures
- some bugfixes
- and more ... :-)

17 years agounfinished revision of image comparisions
Pavel Charvat [Wed, 2 Aug 2006 15:01:53 +0000 (17:01 +0200)]
unfinished revision of image comparisions

17 years agocleaning image flags manipulation
Pavel Charvat [Wed, 2 Aug 2006 10:14:22 +0000 (12:14 +0200)]
cleaning image flags manipulation

17 years agofixed duplicate flag
Pavel Charvat [Wed, 2 Aug 2006 08:27:59 +0000 (10:27 +0200)]
fixed duplicate flag

17 years agosimplified destroying of images
Pavel Charvat [Wed, 2 Aug 2006 08:20:40 +0000 (10:20 +0200)]
simplified destroying of images

17 years ago- removed testing code from io-libungif
Pavel Charvat [Wed, 2 Aug 2006 07:51:26 +0000 (09:51 +0200)]
- removed testing code from io-libungif
- simplified image_destroy interface
- added simple tests

17 years agosupport for transparent GIFs, finally
Pavel Charvat [Mon, 31 Jul 2006 15:20:09 +0000 (17:20 +0200)]
support for transparent GIFs, finally

17 years agomuch faster downscaling of JPEGs
Pavel Charvat [Mon, 31 Jul 2006 13:08:02 +0000 (15:08 +0200)]
much faster downscaling of JPEGs