2005-07-24 23:53 acmihal * blend.h, enblend.h, wavelet.h: Modified main blending loop to use refactored wavelet transform. 2005-07-24 22:33 acmihal * Makefile.am, enblend.h, wavelet.h, vigra_impex/Makefile.am: Refactored the wavelet transform code. 2005-07-15 00:40 acmihal * wavelet.h: Trying a CDF(4,2) wavelet. 2005-07-14 01:05 acmihal * blend.h, enblend.h, mask.h, wavelet.h: Experimental blending using the wavelet transform. 2005-07-13 00:37 acmihal * enblend.h, wavelet.h: Added wraparound boundary condition to wavelet transform. 2005-07-13 00:00 acmihal * enblend.h, wavelet.h: Working on wavelet boundary conditions. 2005-07-12 16:08 acmihal * Makefile.am, enblend.h, wavelet.h: Forward and reverse wavelet transforms are working now. 2005-07-12 16:06 acmihal * anneal.h: Adjusted the parameters of the simulated annealing. 2005-07-12 01:06 acmihal * wavelet.h: Starting to explore the use of a wavelet transform to replace the pyramid code. 2005-07-11 23:08 acmihal * nearest.h: Incorporated Fulvio Senore's data structure for speeding up the potentialFeatureList. 2005-06-23 20:39 acmihal * enblend.cc: Added compile-time index template functions to the Split and Merge scalar/scalar accessors. Re-enabled grayscale images. 2005-05-09 00:51 acmihal * Makefile.am, anneal.h, enblend.cc, enblend.h, mask.h, vigra_impex/Makefile.am: Refactored the active contour code. Added a polygon-interior iterator adaptor that I ported from the VXL library. This is used to generate blending mask templates from the active contour models. 2005-04-24 00:05 acmihal * vigra_impex/: imageinfo.cxx, tiff.cxx, tiff.hxx: Added some rudimentary ICC profile support to the TIFF component of vigra_impex. Enblend will now copy the first ICC profile it finds among the input TIFFs to the output TIFF. No color management is done. 2005-04-24 00:02 acmihal * assemble.h, enblend.cc: An attempt to make vigra_impex a little faster by template-specializing the code for the Merge and Split Accessors for the special case of 4 bands per image. More work is required. Grayscale images are temporarily disabled. 2005-04-17 18:09 acmihal * win32helpers/win32config.h: Updated NEWS, ChangeLog, and configure for the 2.3 release. 2005-04-10 00:10 acmihal * win32helpers/win32config.h: Added proper handling of SetFilePointer return values. 2005-04-09 23:31 acmihal * enblend.cc, pyramid.h: Lowered maximum levels settable with -l parameter from 30 to 29. Full filter width with 30 levels will overflow Diff2Ds. 2005-02-05 14:48 acmihal * win32helpers/win32config.h: Checking in NEWS and ChangeLog for 2.2 release. 2005-01-26 20:47 acmihal * enblend.vcproj, vigra_impex/vigra_impex.vcproj, win32helpers/win32config.h: Incremented version to 2.2-pre1. Replaced SetFilePointerEx calls with calls to SetFilePointer. Updated msvc project files. Removed old gnuwin32 project files. 2004-11-29 00:48 acmihal * anneal.h: Tweaking the simulated annealing parameters. This version is beginning to find a reasonable seam line solution. 2004-11-24 00:15 acmihal * Makefile.am, anneal.h, fixmath.h, mask.h: More tests with an annealing-based solution to the active contour models. 2004-11-21 01:23 acmihal * Makefile.am, anneal.h, mask.h: Experimenting with simulated annealing for solving active contours for mask generation. 2004-11-18 23:29 acmihal * enblend.h, mask.h: More experimentation with mask generation. 2004-11-18 01:24 acmihal * bounds.h, enblend.cc, enblend.h, mask.h, nearest.h: Started work on an advanced mask generation algorithm. 2004-11-17 22:59 acmihal * vigra_impex/tiff.cxx: Added return value tests for TIFFWrite* calls. This should cause vigra to throw vigra_fail if there is a TIFF error. For example, if the -z option is selected but libtiff does not support LZW. 2004-11-14 22:48 acmihal * Makefile.am, vigra_impex/Makefile.am, win32helpers/Makefile.am, win32helpers/win32config.h: Added win32helpers and VC++ project files to the distribution. Changed windows build version number to 2.1. 2004-11-14 22:46 acmihal * enblend.cc: Made io.h a conditional import for the windows build only. 2004-11-13 16:13 jbeda * enblend.vcproj, vigra_impex/vigra_impex.vcproj: Removed source control stuff out of windows build files 2004-11-13 15:54 jbeda * .cvsignore, assemble.h, enblend.cc, enblend.vcproj, nearest.h, vigra_impex/.cvsignore, vigra_impex/gif.cxx, vigra_impex/imageinfo.cxx, vigra_impex/tiff.cxx, vigra_impex/vigra_impex.vcproj, win32helpers/getopt.c, win32helpers/win32config.h: 2004-11-13 13:29 jbeda/mjz * Ported to Win32. * include/vigra/cachedfileimage.hxx: Fixed up to use native Win32 file access APIs for 64bit addressing * include/vigra/stdcachedfileimage.hxx: Fixed up macros so that nested templates wouldn't cause compiler to see '>>' * include/vigra/functoraccessor.h: commented out duplicate function definitions. This has to be a error that wasn't caught by other compilers * src/enblend.cc: Introduced win32config.h. Also bring in win32 right away with the right #defines above it. Adapt to proted getopt. Set floating point options. Do file globbing explicitly on Windows using _findfirst/_findnext. * src/nearest.h: Removed use of variable sized arrays allocated on the stack by moving it to the heap. This is a non-standard C++ feature that isn't supported by MSVC * src/vigra_impex/gif.cxx: Fixed up types and casting to explicitly cast to smaller types. This silences warning in MSVC. * src/vigra_impex/imageinfo.cxx: Fixed up types. * src/vigra_impex/tiff.cxx: Bring in windows.h with correct options. Fixed up type casts. Removed use of variable sized stack arrays. * src/win32helpers/getopt.c: Added windows port of getopt. * src/win32helpers/win32config.h: Configuration options for windows. NOTE: this has the version hardcoded in it. When changing the version number of the product this file should be changed also. 2004-11-06 17:36 mihal * Makefile.nocygwin, alpha.cc, assemble.cc, blend.cc, bounds.cc, gigapixel_lowerright.cc, gigapixel_readback_bounds.cc, gigapixel_upperleft.cc, io.cc, mask.cc, nearest.cc, pyramid.cc, thin.cc: Cleanup for sourceforge migration. 2004-11-06 17:16 mihal * gigapixel_lowerright.cc, gigapixel_readback_bounds.cc, gigapixel_upperleft.cc, pyramid.h: Cleaning out the repository for migration to sourceforge. 2004-10-30 13:37 mihal * vigra_impex/tiff.cxx: Modified tiff import to use scanline interface instead of strip interface. PTStitcher does not set the rows/strip tag to a reasonable value and this will cause impex to run out of memory on large panoramas. 2004-10-24 17:39 mihal * enblend.cc, enblend.h, mask.h, pyramid.h: Made LZW not the default on windows. Turned off TIFF warnings. 2004-10-16 21:55 mihal * enblend.cc, vigra_impex/tiff.hxx: A couple more tweaks for the windows executable. 2004-10-16 13:29 mihal * enblend.h, nearest.h: Fixed a memory leak. 2004-10-15 23:43 mihal * assemble.h, nearest.h: Now creating all CFImages on the heap to avoid segfaults in the SIGINT handler. 2004-10-15 23:41 mihal * bounds.h, enblend.h: Fixed bug in detecting wraparound condition. 2004-10-15 23:41 mihal * enblend.cc: Added option for LZW compression of the output file. 2004-10-15 20:47 mihal * assemble.h, common.h, enblend.h: Fixing up some messages. 2004-10-15 19:14 mihal * enblend.cc, gigapixel_lowerright.cc, gigapixel_readback_bounds.cc, gigapixel_upperleft.cc: Added gigapixel test generators. 2004-10-15 13:49 mihal * assemble.h, enblend.h: Working on cleaning up messages. 2004-10-11 00:45 mihal * Makefile.am: Updates to the configuration. 2004-10-11 00:45 mihal * enblend.cc, pyramid.h: Minor syntax changes to enable compilation with gcc 3.4.2. 2004-10-10 20:16 mihal * bounds.h, enblend.cc, pyramid.h: Added limit of 30 to -l parameter. 2004-10-09 23:38 mihal * enblend.cc: Enabled all pixel types. 2004-10-09 22:46 mihal * bounds.h, enblend.cc, enblend.h, mask.h, pyramid.h: Reworked the roiBounds code - now considers both iBB and mBB to calculate roiBB. Parameter -l now sets exact number of levels to use, overriding estimate. Cleaned up messages regarding small iBBs. Cleaned up messages in pyramid code. Images that do not overlap will now only be blended if -l is given. 2004-10-09 00:11 mihal * common.h, enblend.cc, enblend.h, mask.h, nearest.h, pyramid.h: Code cleanup and commenting. 2004-10-09 00:11 mihal * vigra_impex/: imageinfo.cxx, png.cxx, png.hxx, tiff.cxx, tiff.hxx, viff.cxx: Documented changes to the VIGRA library against VIGRA 1.2.0. 2004-10-07 22:26 mihal * bounds.h, common.h, fixmath.h, mask.h, nearest.h, pyramid.h: Code cleanup and commenting. 2004-10-07 00:33 mihal * Makefile.am, enblend.cc, nearest.h: Changed nearestFeatureTransform to do all columns in parallel in steps 1 and 2. This is more cache-friendly than iterating over each column individually. Added SIGINT handler and set up CachedFileImageDirector to clean up temp files on exit. Changed the CachedFileImage allocation scheme to use boost::pool. The pool works with blocksize chunks. Changed the CachedFileImage file I/O behavior to fread and fwrite entire blocks at a time, instead of single image lines at a time. 2004-10-05 00:41 mihal * Makefile.am, assemble.h, blend.h, bounds.h, common.h, enblend.cc, enblend.h, vigra_impex/Makefile.am: Code cleanup / commenting. 2004-10-03 21:45 mihal * Makefile.am, enblend.cc, enblend.h, mask.h, nearest.h: Added preprocessor statements to turn off image caching. 2004-09-30 23:22 mihal * Makefile.am, common.h, enblend.h, pyramid.h: Added CachedFileImage stats messages. 2004-09-29 23:47 mihal * assemble.h, common.h, enblend.cc, enblend.h, mask.h, nearest.h: Replaced standard vigra images with CachedFileImages. 2004-09-28 22:51 mihal * assemble.h, blend.h, bounds.h, common.h, enblend.cc, enblend.h, fixmath.h, nearest.h: Organized messages into classes for different levels of verbose output. 2004-09-27 22:38 mihal * Makefile.am, enblend.cc, enblend.h, mask.h, nearest.h: Work on memory/disk partitioning with CachedFileImageDirector. Alphabetized options. Added options for memory/disk partitioning. 2004-09-22 12:58 mihal * enblend.h, fixmath.h, mask.h: Added option for using L*a*b* color space vs. no color correction. Added memory usage estimation. 2004-09-21 23:40 mihal * blend.h, enblend.cc, enblend.h, fixmath.h, pyramid.h: Added option to use L*a*b* color space. Finished reorganizing fixmath code. 2004-09-21 00:41 mihal * fixmath.h: Refactoring the fixed point code. 2004-09-19 19:14 mihal * enblend.cc, enblend.h, fixmath.h, pyramid.h: Added -a and -g flags. Deprecated -s flag. 2004-09-19 19:14 mihal * common.h: Added enum for various overlap cases. 2004-09-19 19:13 mihal * bounds.h: Added inspectOverlap function to deal with overlap corner cases. 2004-09-19 19:13 mihal * assemble.h: Improved messages for sequential mode. 2004-09-19 19:12 mihal * vigra_impex/tiff.cxx: Added hack for gimp and cinepaint. 2004-09-18 22:40 mihal * vigra_impex/Makefile.am: Removed jpeg and png options from vigra build. 2004-09-18 22:39 mihal * Makefile.am, assemble.h, enblend.cc, enblend.h, fixmath.h, mask.h, pyramid.h: More work on the vigra port. Fixed banding artifacts in 8-bit images. 2004-09-18 01:21 mihal * vigra_impex/tiff.cxx: Workaround for cinepaint bug with unassoc-alpha. 2004-09-18 01:21 mihal * enblend.h, fixmath.h: Exploring banding problems. 2004-09-18 01:21 mihal * mask.h: Commented code to load mask from tif. 2004-09-18 01:20 mihal * assemble.h: Changed pixel acceptance criteria to mask max/2 instead of mask max. Cinepaint scales 8-bit tiffs to 16-bit tiffs without using max. 2004-09-12 23:00 mihal * Makefile.am, blend.h, enblend.h, fixmath.h, pyramid.h: More work on the vigra port. 2004-09-11 23:12 mihal * Makefile.am, enblend.h, fixmath.h, mask.h, nearest.h, pyramid.h: More work on the vigra port. Implement fixed-point math for pyramid calculations. Implement support for wraparound in mask generation. 2004-09-09 00:22 mihal * enblend.cc, enblend.h, pyramid.h: More work on the vigra port. 2004-09-08 00:16 mihal * assemble.h, bounds.h, enblend.cc, enblend.h, mask.h, pyramid.h: More work on the vigra port. 2004-09-07 00:03 mihal * vigra_impex/tiff.cxx: Experimenting with gimp's handling of associated and unassociated alpha. 2004-09-02 22:03 mihal * Makefile.am, assemble.h, bounds.h, enblend.cc, enblend.h, mask.h, nearest.h, pyramid.h: More work on the vigra port. 2004-08-31 21:53 mihal * assemble.h, common.h, enblend.cc, enblend.h, mask.h, nearest.h: More work on the vigra port. 2004-08-20 01:08 mihal * Makefile.am, assemble.h, common.h, enblend.cc, enblend.h, mask.h, nearest.h: Continuing work on the vigra port. 2004-08-10 22:35 mihal * assemble.h, enblend.cc, enblend.h, mask.h: Vigra namespace cleanup. 2004-08-08 22:06 mihal * Makefile.am, assemble.h, common.h, enblend.cc, enblend.h, mask.h: More work on the vigra port. 2004-07-12 16:29 mihal * Makefile.am, Makefile.nocygwin, alpha.cc, assemble.cc, assemble.h, common.h, enblend.cc, enblend.h: More work on porting enblend to vigra. Added a makefile for building a windows executable. 2004-07-06 00:04 mihal * enblend.cc, enblend.h: Main now invokes a templatized blending loop based on input image pixel types. 2004-07-06 00:04 mihal * vigra_impex/imageinfo.cxx: isColor now looks for three non-extrabands. 2004-07-03 17:01 mihal * Makefile.am, enblend.cc, vigra_impex/Makefile.am, vigra_impex/auto_file.hxx, vigra_impex/bmp.cxx, vigra_impex/bmp.hxx, vigra_impex/byteorder.cxx, vigra_impex/byteorder.hxx, vigra_impex/codecmanager.cxx, vigra_impex/codecmanager.hxx, vigra_impex/error.hxx, vigra_impex/gif.cxx, vigra_impex/gif.hxx, vigra_impex/imageinfo.cxx, vigra_impex/jpeg.cxx, vigra_impex/jpeg.hxx, vigra_impex/png.cxx, vigra_impex/png.hxx, vigra_impex/pnm.cxx, vigra_impex/pnm.hxx, vigra_impex/sun.cxx, vigra_impex/sun.hxx, vigra_impex/tiff.cxx, vigra_impex/tiff.hxx, vigra_impex/viff.cxx, vigra_impex/viff.hxx, vigra_impex/void_vector.cxx, vigra_impex/void_vector.hxx: Imported Pablo's modified vigra library. 2004-05-18 23:14 mihal * assemble.cc, bounds.cc, enblend.h, io.cc, mask.cc, pyramid.cc: Added custom macros to access 8-bit color fields in 32-bit pixel words, taking into account the endian-ness of the architecture. 2004-04-26 19:29 mihal * bounds.cc: Backed out the old fix for the boundary condition issue. 2004-04-26 19:28 mihal * enblend.cc: Changed bitsPerSample to a 16-bit int for big-endian machines. 2004-04-18 00:31 mihal * blend.cc, bounds.cc, io.cc, pyramid.cc: Fixed another boundary issue problem in the pyramid code that caused seams to appear in some output images. A shortcut I used to caluclate pyramid level sizes turned out to not be general enough. 2004-04-03 00:00 mihal * bounds.cc, enblend.h, io.cc, mask.cc, pyramid.cc: Fixed boundary condition problem when expanding masks and the ROI is tight. Fixed bug in copyExcludedPixels when the whiteImage extended past the other side of the ROI. 2004-04-02 22:51 mihal * bounds.cc, enblend.cc, enblend.h: Fixed a bug in calling fseek with SEEK_CUR when the goal is to move the file pointer backwards. Put some parentheses around the expression I was trying to negate. There is a signed/unsigned problem and the compiler behavior is different on different machines. 2004-03-27 13:01 mihal * enblend.cc, enblend.h, io.cc: Workaround for the fact that you can't unlink open files on GnuWin32. 2004-03-27 00:28 mihal * io.cc: Configure test for systems that don't have mkstemp. 2004-03-26 23:08 mihal * assemble.cc, enblend.cc: Changed the behavior of the -s flag to sequentially blend images in the order given on the command line, regardless of overlap. 2004-03-26 23:07 mihal * bounds.cc: Free some memory earlier. 2004-03-26 23:07 mihal * io.cc: Moved temporary files to the current directory, because it may use multiple gigabytes in /tmp and not everyone has that much space. 2004-03-26 18:05 mihal * enblend.cc: Added a catch for non-8-bit TIFFs - print a useful message instead of just crashing. 2004-03-26 17:50 mihal * enblend.cc, mask.cc, pyramid.cc: Fixed wraparound boundary condition in expand. Enabled wraparound option in main. 2004-03-26 16:48 mihal * assemble.cc, bounds.cc, enblend.cc, mask.cc, nearest.cc, pyramid.cc: Fixed corner cases where: Black image is entirely inside white image. Transition line is horizontal or vertical. Input images have semitransparent pixels. Distance calculation overflow in nearest feature transform. 2004-03-25 22:29 mihal * assemble.cc, blend.cc, bounds.cc, enblend.cc, enblend.h, io.cc, mask.cc, nearest.cc, pyramid.cc: Cleaned up the code and made the output messages easier to read. Fixed a bug in copyExcludedPixels when the ROI does not encompass the entire image intersection region. 2004-03-25 02:13 mihal * Makefile.am, assemble.cc, blend.cc, bounds.cc, enblend.cc, enblend.h, io.cc, mask.cc, nearest.cc, pyramid.cc: Most data structures are now swapped to temporary files. 2004-03-23 00:40 mihal * assemble.cc, bounds.cc, enblend.cc, enblend.h: Added -s option to blend images sequentially. 2004-03-22 22:07 mihal * bounds.cc, enblend.cc: Added command-line option to limit the number of pyramid levels used. 2004-03-22 21:45 mihal * assemble.cc, enblend.cc, mask.cc, nearest.cc, pyramid.cc, thin.cc: Added associated alpha tag to output image. Change malloc failed error messages to say out of memory instead. 2004-03-21 18:54 mihal * Makefile.am, blend.cc, bounds.cc, enblend.cc, enblend.h, mask.cc, nearest.cc, pyramid.cc, thin.cc: Added pyramid ROI estimation based on filter half width. 2004-03-19 19:11 mihal * Makefile.am: Updated configure.in to work with a modern version of autoconf. 2004-03-15 00:18 mihal * enblend.cc, mask.cc, nearest.cc: Code cleanup. 2004-03-14 17:54 mihal * Makefile.am, enblend.cc, enblend.h, mask.cc, nearest.cc: Added code for nearest feature transform - replaces thinning. 2004-03-12 00:42 mihal * enblend.cc, enblend.h, pyramid.cc: Added code to dump pyramids to files. 2004-03-08 00:53 mihal * enblend.cc: Moved memory deallocation around. This patch is from Max Lyons. 2004-03-04 16:04 mihal * blend.cc, enblend.cc, pyramid.cc: Added documentation and demonstration tiffs. 2004-03-04 02:03 mihal * Makefile.am, assemble.cc, blend.cc, enblend.cc, enblend.h, mask.cc, pyramid.cc, thin.cc: Implemented pre-assembly of multiple tiffs. General code cleanup. 2004-03-03 00:48 mihal * blend.cc, enblend.cc, enblend.h, mask.cc, pyramid.cc, thin.cc: Implemented alpha masking in collapsePyramid. Implemented extrapolation of transparent pixels in reduce and expand. 2004-03-02 00:57 mihal * .cvsignore, Makefile.am, blend.cc, enblend.cc, mask.cc, pyramid.cc: Bugfixes for reduce and expand. Fixed alpha channel in mask. 2004-03-01 17:23 mihal * blend.cc, enblend.cc, enblend.h, pyramid.cc: Changed pyramids to use 16-bit ints to store data since there may be negative values in laplacian pyramid levels. 2004-03-01 00:32 mihal * Makefile.am, blend.cc, enblend.cc, enblend.h, mask.cc, pyramid.cc, thin.cc: Added code for thinning, pyramid utilities, and blending. Debugging necessary. 2004-02-28 01:53 mihal * Makefile.am, enblend.cc, enblend.h, mask.cc: Added option parsing. Opens and checks the sizes of the input images. Creates the output image and sets tiff header fields. Roughed out blending loop. Started on mask creation function. 2004-02-27 00:37 mihal * .cvsignore, Makefile.am, enblend.cc: libtiff experimentation - calculate xnor mask of two input images.