Remote Sensing Image Registration Using Multiple Image Features
AbstractRemote sensing image registration plays an important role in military and civilian fields, such as natural disaster damage assessment, military damage assessment and ground targets identification, etc. However, due to the ground relief variations and imaging viewpoint changes, non-rigid geometric distortion occurs between remote sensing images with different viewpoint, which further increases the difficulty of remote sensing image registration. To address the problem, we propose a multi-viewpoint remote sensing image registration method which contains the following contributions. (i) A multiple features based finite mixture model is constructed for dealing with different types of image features. (ii) Three features are combined and substituted into the mixture model to form a feature complementation, i.e., the Euclidean distance and shape context are used to measure the similarity of geometric structure, and the SIFT (scale-invariant feature transform) distance which is endowed with the intensity information is used to measure the scale space extrema. (iii) To prevent the ill-posed problem, a geometric constraint term is introduced into the L2E-based energy function for better behaving the non-rigid transformation. We evaluated the performances of the proposed method by three series of remote sensing images obtained from the unmanned aerial vehicle (UAV) and Google Earth, and compared with five state-of-the-art methods where our method shows the best alignments in most cases. View Full-Text
Scifeed alert for new publicationsNever miss any articles matching your research from any publisher
- Get alerts for new papers matching your research
- Find out the new papers from selected authors
- Updated daily for 49'000+ journals and 6000+ publishers
- Define your Scifeed now
Yang, K.; Pan, A.; Yang, Y.; Zhang, S.; Ong, S.H.; Tang, H. Remote Sensing Image Registration Using Multiple Image Features. Remote Sens. 2017, 9, 581.
Yang K, Pan A, Yang Y, Zhang S, Ong SH, Tang H. Remote Sensing Image Registration Using Multiple Image Features. Remote Sensing. 2017; 9(6):581.Chicago/Turabian Style
Yang, Kun; Pan, Anning; Yang, Yang; Zhang, Su; Ong, Sim H.; Tang, Haolin. 2017. "Remote Sensing Image Registration Using Multiple Image Features." Remote Sens. 9, no. 6: 581.
Note that from the first issue of 2016, MDPI journals use article numbers instead of page numbers. See further details here.