Stitching pipeline is a well established code in OpenCV. It provides good results for creating panoramas from camera captured images. Main limitation of stitching pipeline is it expected camera model (perspective transformation). Although this model is fine for many applications working with camera captured images, there are applications which aren't covered by current stitching pipeline.

Due to physical constraints it is possible for some applications to expect much simpler transform with less degrees of freedom. Those are situations when input data are not subject to perspective transform. The transformation can be much simpler, such as affine tranformation. Datasets considered here includes images captured by special hardware such as book scanners, maps from laser scanning, preprocessed images.



Jiri Horner


  • Bo Li