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Full-Text Articles in Electrical and Computer Engineering
2x1d Image Registration And Comparison, Geng Zheng, Elisa H. Barney Smith, Nader Rafla, Tim Andersen
2x1d Image Registration And Comparison, Geng Zheng, Elisa H. Barney Smith, Nader Rafla, Tim Andersen
Electrical and Computer Engineering Faculty Publications and Presentations
This paper presents a novel 2x1D phase correlation based image registration method for verification of printer emulator output. The method combines the basic phase correlation technique and a modified 2x1D version of it to achieve both high speed and high accuracy. The proposed method has been implemented and tested using images generated by printer emulators. Over 97% of the image pairs were registered correctly, accurately dealing with diverse images with large translations and image cropping.