Title :
Medical Image Mosaic Technology Based on Image Phase Correlation
Author :
Xu Jing ; Yang Xiao Hong ; Shao Xiang Xin ; Meng Xian Ying
Author_Institution :
Dept. of Neurology Internal Med., First Hosp. of Jilin Univ., Changchun, China
Abstract :
Based on the medical image characteristic, this text has made the related improvement for the insufficiency which exists in image mosaic algorithm. It has used the method which unified iteration threshold value division and the canny edge examination operator to extract image edge, calculates the matching parameter between the images using the expansion phase correlation method. The experimental result has indicated that the algorithm proposed in the article can complete the medicine image mosaic precisely and quickly, which has achieved satisfactory mosaic effect.
Keywords :
correlation methods; edge detection; image matching; image segmentation; iterative methods; medical image processing; Canny edge examination operator; expansion phase correlation method; image edge extraction; image phase correlation; matching parameter calculation; medical image characteristic; medical image mosaic technology; unified iteration threshold value division; Biomedical imaging; Carotid arteries; Correlation; Educational institutions; Image edge detection; Image segmentation; Iterative methods; extended phase correlation; image mosaic;
Conference_Titel :
Digital Home (ICDH), 2012 Fourth International Conference on
Conference_Location :
Guangzhou
Print_ISBN :
978-1-4673-1348-3
DOI :
10.1109/ICDH.2012.51
