Версия на русском языке



Authors: Krivtsov Oleg Aleksandrovich
Korikov Anatoliy Michailovich
Source: RSDN Magazine #1-2010
Annotation: Image registration (alignment) algorithms are utilized for panoramic photo construction, visual objects tracking on video frames and in other areas. In this article, I derive a mathematic formulation and provide a software implementation of the inverse-compositional image registration algorithm.

Keywords: image registration; image alignment; inverse-compositional algorithm;pixel mapping model; least squares method; Newton gradient descent method; OpenCV; C++