Video Serial Images Registration Based on FBM Algorithm
Bing Wang, Xiaoli Wang · Research Journal of Applied Sciences Engineering and Technology · 2013
In this study, we have a research of the video serial images registration based on fbm algorithm. In order to overcome low contrast and complex distortion and limited field of view, computer image processing technology must be used to video serial images for obtaining the image. It is hard to find and evaluate the change in the scene which appeared between the aeronautic consecutive image acquisitions to mosaic. So registration is important to successful image mosaic. A matching method based on the improved FBM algorithm can get good image fusion and image registration which is introduced for attaining more precise aggregate of matching points. In order to estimate the fundamental matrix which encapsulated the whole geometry accurately and robustly, an improved SVD decomposition with weighted normalized fundamental matrix calculating method is proposed. By using geometric invariant, cross ratio to rectify the matching points, the rectification is realized automatically and coarse error is reduced effectively.