Article citationsMore>>

T. Kim and Y.-J. Im, “Automatic Satellite Image Registration by Combination of Matching and Random Sample Consensus,” IEEE Transactions on Geoscience and Remote Sensing, Vol. 41, No. 5, 2003, pp. 1111-1117. http://dx.doi.org/10.1109/TGRS.2003.811994

has been cited by the following article:

• TITLE: Implementation of RANSAC Algorithm for Feature-Based Image Registration

  AUTHORS: Lan-Rong Dung, Chang-Min Huang, Yin-Yi Wu

  KEYWORDS: RANSAC; Image Registration; VLSI; Image Processing

  JOURNAL NAME: Journal of Computer and Communications, Vol.1 No.6, November 26, 2013

  ABSTRACT: This paper describes the hardware implementation of the RANdom Sample Consensus (RANSAC) algorithm for featured-based image registration applications. The Multiple-Input Signature Register (MISR) and the index register are used to achieve the random sampling effect. The systolic array architecture is adopted to implement the forward elimination step in the Gaussian elimination. The computational complexity in the forward elimination is reduced by sharing the coefficient matrix. As a result, the area of the hardware cost is reduced by more than 50%. The proposed architecture is realized using Verilog and achieves real-time calculation on 30 fps 1024 * 1024 video stream on 100 MHz clock.