Document image mosaicing
Adrian P. Whichello, Hong Yan · 2002
If it is impossible to capture all the image in one scan with the available equipment, a montage can be made from separately scanned pieces. We describe an automatic mosaicing process for document images. The image shifts are found by a correlation technique, using an image pyramid and sequential similarity to reduce computation time. Image placement and overlap is used to reject incorrect solutions. We present results for binarised document images with data captured using a digital camera.