changelog.txt

it runs for blob detection with opencv

2005 January 20: Version 1.3b released

    Algorithm speedups in merge_blobs.c
    Removed mcl, changed loop order, and
    avoided recomputation of distances.

2004 December 7: Version 1.3a released

    Corrected a memory leak in detect_blobs.c

    Added note in README about -DDOUBLE_FLOATS
    for MEX interface.
    
    Changed -DMSDOS to -DWIN32 in README.

    Added #include <string.h> in pnmio.c
    for Linux. May cause problems in WIN32?

    Added #include <stdio.h> in visualise.c

    Corrected an error message in MEX-function.
    draw_blobs.c

    Added one pass of expand_regions_cnt()
    in extract_blobs().
    extract_blobs.c

    Added function expand_regions_cnt()
    region_image.c

    Corrected a minor bug in propagate_regions_cnt()
    region_image.c

2004 April 20: Version 1.3 released

    Added <bkgr> argument to MEX-function.
    draw_blobs.c draw_blobs.m

    Changed colour vector in buffer_paint() to
    a buffer containing a colour vector.
    visualise.c blobdemo_ppm.c draw_blobs.c

    Added <lowsc> argument to MEX-function.
    detect_blobs.c detect_blobs.m

    Made visualisation of greyscale images
    using RGB with green background.
    draw_blobs.c

    Added pvec_to_rgb() function.
    visualise.c

    Fixed bug that made detect_blobs fail on
    greyscale images.
    detect_blobs.c

2004 April 19: Version 1.2a released

    Added binaries for MEX interface under WIN32.

    Added missing source files for MEX interface.
    
    Changed directive name MSDOS to WIN32
    draw_blobs.c detect_blobs.c pnmio.c

2004 April 16: Version 1.2 released
    
    Made certainty an input argument
    to extract_blobs.
    extract_blobs.c blobdemo_ppm.c detect_blobs.c

    Added Matlab help files for
    Matlab functions.
    detect_blobs.m draw_blobs.m

    Added Matlab MEX interface to
    visualisation functions.
    draw_blobs.c

    Added Matlab MEX interface to
    blob detection.
    detect_blobs.c    

    Moved -DDOUBLE_FLOATS to Makefile

2004 April 13: Version 1.1 released
    
    If MSDOS is set, #include <strings.h>
    is not done.
    pnmio.c

    Updated blobdemo_ppm.c to optionally output
    the region image.
    blobdemo_ppm.c

    Added draw_regions() method in visualise.c
    visualise.h visualise.c

    Label image is now returned in extract_blobs()
    extract_blobs.c

    Added labelim_compact() method in region_image.c
    region_image.h region_image.c

2004 March 9: Version 1.0 released