gipfel ChangeLog ================= gipfel-0.2.6 * Improve image saving. It is now possible to overwrite the current image file. * Install README file to $PREFIX/share/doc/gipfel/. * Change semantics of -t option. -t now requires a file just as -j does. To generate multiple TIFF files as input to enblend, just do for i in *.jpg; do gipfel -s -b -t tiff/$i $i; done This simplifies the code and allows to parallelize stitching on multicore systems. * Add simple README viewer to the Help menu. gipfel-0.2.5 * Improved stitching speed. * Fixed a bug with tiff file generation in stitching mode. * Updated README file. gipfel-0.2.4 * Fix another issue in the rectilinear projection code that affected non-horizontally shot pictures. * Use a more robust forumla for spherical distance computation. * Take refraction effect into account. gipfel-0.2.3 * Fix a major shortcoming in the rectilinear projection code. This improves accuracy quite a bit, mostly in wideangle images. gipfel-0.2.2 * Fix a segfault if exif tool is not installed. * Some optimizations. * Don't make view window larger than the screen. * Add command line oprtions for data export. * Add visibility command line option. * Reset known hills when loading new image. * Cancel "Choose Hill" dialog on Esc. * Make code*Wall clean. gipfel-0.2.1 * Fix compilation problem. * Replace bilinear with bicubic interpolation in stitching mode (-b option). * Improve usability of "Choose Viewpoint" dialog. Up/Down/Return now do what one would expect. * Improve lens distortion correction. Horizontal main point offsets are taken into account now. * Ask before overwriting existing lens profiles. * Update alpinkoordinaten.dat datafile. gipfel-0.2.0 * Change scale factor to "focal length in 35mm" this makes it independent of the image size. One can now scale an already oriented image without invalidating the orientation information. * gipfel now tries to find a reasonable default for the scale value when opening new images based on the "Focal Length In 35mm" Exif tag, if it exists. * GPS Exif tags are used if they exist. * gipfel can now correct lens distortion (see README). * Switched to use maxima for symbolic computation and code generation. * Switched to use th GNU Scientific Library instead of ccmath. * Major simplifications of the projection code. * Removed the "guess" button. * Added bilinear interpolation for image stitching (-b option). * Added range option (-r) for image stitching. * Known mountains must now be marked with the middle mouse button and positioned by dragging them with the left button pressed. gipfel-0.1.3 * Add stitching mode (gipfel*s). See README for details. * Update datafile from http://www.alpin-koordinaten.de * Fix various bugs. gipfel-0.1.2 * Fix bugs for "Normal Projection" and "Panoramic Projection" mode. Panorama mode now works with the great view from Mount Everest by Roddy Mackenzie (google for mackenzie everest panorama). * Add variable width display of GPS tracks (depending on the distance). * Add heuristics for hidden object detection. * Switch to fltk "plastic" scheme as it looks better. gipfel-0.1.1 * Don't try to display invisible trackpoints. * Fix bug in "Normal Projection" code for wide angle images. * Avoid complete redraw when moving mountains to reduce flicker. gipfel-0.1.0 * Display of GPS-tracks. GPS-tracks e.g. those that can be downloaded from www.alpin-koordinaten.de ("Fugawi 3 TXT" format) or self-recored ones, can be projected on your digital images! * Load/save perspective data from/to JPEG comment section. This means, that you can create and share "gipfel-enabled" images. Whenever you want, you can use these images and e.g. display your GPS-tracks on them, without further fiddling to find the view parameters. * Experimental support for panorama images. gipfel can now handle images with panoramic projection. Check the "Options" menu entry. * Data file from www.alpin-koordinaten.de With the kind permission of the guys from www.alpin-koordinaten.de, the gipfel tarball now contains a default datafile with more than 6000 entries from around the world. * Duplicate GPS entry elimation. * Show parameter values in control window. No need to choose your viewpoint on the commandline. Use the new "peak-choosing" widget to find your viewpoint interactively. * Choose viewpoint via GUI. * Improved label placement. gipfel-0.0.1 * Initial version.