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22 August 2015 An image mosaic method based on corner
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Proceedings Volume 9656, International Symposium on Photonics and Optoelectronics 2015; 96560F (2015) https://doi.org/10.1117/12.2192513
Event: International Symposium on Photonics and Optics, 2015, Shanghai, China
Abstract
In view of the shortcomings of the traditional image mosaic, this paper describes a new algorithm for image mosaic based on the Harris corner. Firstly, Harris operator combining the constructed low-pass smoothing filter based on splines function and circular window search is applied to detect the image corner, which allows us to have better localisation performance and effectively avoid the phenomenon of cluster. Secondly, the correlation feature registration is used to find registration pair, remove the false registration using random sampling consensus. Finally use the method of weighted trigonometric combined with interpolation function for image fusion. The experiments show that this method can effectively remove the splicing ghosting and improve the accuracy of image mosaic.
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Zetao Jiang and Heting Nie "An image mosaic method based on corner", Proc. SPIE 9656, International Symposium on Photonics and Optoelectronics 2015, 96560F (22 August 2015); https://doi.org/10.1117/12.2192513
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