Image Mosaic Wall

This application allows you to create an image based on a bunch of other images. It looks like a mosaic effect. But on detail you can check the following video.

Dependencies

• Qt5.
• Cmake 3.x.
• Exiv2 0.27.x API.
• extra-cmake-modules
• digiKam 7.x plugin interface. https://www.digikam.org (optional)

Compiling and Installing

• mdkir build
• cd build
• cmake . -DCMAKE_INSTALL_PREFIX=/usr .. (stand alone version only)
• cmake . -DCMAKE_INSTALL_PREFIX=/usr -DENABLE_DPLUGIN .. (stand alone version and digiKam plugin)
• make
• make install/fast

TODO's

• [x] Drag & Drop for a single image
• [x] a better history algorithm (something like a kernel which checks the neighborhood in (x - n) and (y - n) direction to be unique)
• [x] floating point precision bug - there is something wrong with some grid resolutions and the output image. It contains blank pixels at the and of the image. But otherwise if I use floating point numbers there are gaps between the mosaic images)
• [x] TravisCI configuration for building this app for OS X, Linux ~~and maybe Windows~~?
• [x] loading indicator for "Load Base Image" & "Set Image Folder"
• [x] extract Thumbnails from Exif instead down sampling the whole image