Panorama Mosaics Based on Illumination Alignment and Characteristic Curve Match
Tang Yang · Journal of Engineering Graphics · 2005
Image mosaic is the key step for panorama, while existing algorithms focus on scenes with a same illumination. This paper presents a novel method for image mosaics with notable illumination difference. Using homomorphic filtering, feature points extraction and characteristic curves matching, our method gives a good solution for illumination difference, accurately match, noise points, etc problems in image mosaics. The results of experiment show that we can gain good visual effect by using this method in image mosaics with notable illumination difference.