Registration of Translated and Rotated Images Using Finite Fourier Transforms
IEEE Transactions on Pattern Analysis and Machine Intelligence
A Class of Algorithms for Fast Digital Image Registration
IEEE Transactions on Computers
A fast and robust image registration method based on an early consensus paradigm
Pattern Recognition Letters
Intelligent Document Scanning with Active Camera
ICDAR '05 Proceedings of the Eighth International Conference on Document Analysis and Recognition
Mosaicing-by-recognition for video-based text recognition
Pattern Recognition
Note: Mosaicing of camera-captured document images
Computer Vision and Image Understanding
"ClearPlate" for capturing printed information: a scanner and viewfinder in one optical unit
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Fast panoramic image generation method using morphological corner detection
PCM'05 Proceedings of the 6th Pacific-Rim conference on Advances in Multimedia Information Processing - Volume Part I
Adaptive planar and rotational image stitching for mobile devices
Proceedings of the 5th ACM Multimedia Systems Conference
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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 mosa icing 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.