Design & Development of Image Mosaicking System with Corresponding Points Detection Technique
Pardeep Mittal · 2013
A Corresponding Points Detection or featureless Method for mosaicking of multiple images is described. Registration is achieved using control points and projective transformation, paying special attention to factors that contribute to precision registration of the images. Among the corresponding control points found in overlapping images, those that best satisfy the projective constraint are used to register the images. Experimental results show that a small number of correspondences that satisfy the projective constraint produce a more accurate registration than a large number of correspondences in least-squares fashion. To achieve seamless mosaics, intensities of all images captured by the cameras are transformed to the intensities of one of the images to minimize the intensity difference between the registered images. Mosaicking results on two image sets acquired by a two camera system are presented and discussed. The experimental results demonstrate the effectiveness of proposed technique.