Title :
A very efficient algorithm for correction of skewed documents
Author :
Choy, Sheung-On ; Chan, Yuk-Hee ; Hui, Shiu-Wing ; Siu, Wan-Chi
Author_Institution :
Department of Electronic and Information Engineering, The Hong Kong Polytechnic University, Hong Kong
Abstract :
This paper proposes a fast and efficient algorithm for rotating binary images. As compared to conventional algorithms, the proposed one saves around 90% of memory consumption. Moreover, it requires no floating-point multiplication, and the major operations in it are just memory access and simple integer addition. These make it very suitable for correction of skewed document images.
Conference_Titel :
Signal Processing Conference, 2000 10th European
Conference_Location :
Tampere, Finland
Print_ISBN :
978-952-1504-43-3
