Fundus images mosaic based on improved harris and SIFT algorithm
Hua Huang · Jisuanji gongcheng yu sheji · 2012
On the traditional way using the SIFT algorithm,the computation is heavy while with bad accuracy.Harris algorithm is used to figure out the Corners,which can typically represent the figure's characteristic.The improved Harris is combined with SIFT algorithm,the Corners information is figured out through Harris,and the took out the SIFT corresponding descriptors,while overcoming the errors made by the local gradient inconsistence of multimodal image,and achieved well mosaic results at low computation.