2D-3D registration using intensity gradients

Prakash Duraisamy; Yassine Belkhouche; Stephen Jackson; Kamesh Namuduri; Bill Buckles

doi:10.1117/12.894288

12 September 2011 2D-3D registration using intensity gradients

Prakash Duraisamy, Yassine Belkhouche, Stephen Jackson, Kamesh Namuduri, Bill Buckles

Proceedings Volume 8137, Signal and Data Processing of Small Targets 2011; 813702 (2011) https://doi.org/10.1117/12.894288
Event: SPIE Optical Engineering + Applications, 2011, San Diego, California, United States

Abstract

This papers explores the use of an error metric based on intensity gradients in an automatic camera pose recovery method for 2D-3D image registration. The method involves extraction of lines from the 3D image and then uses intensity gradients to register these onto the 2D image. This approach have overcome the limitations of matching the features to register the 2D-3D images. The goal of our algorithm is to estimate pose parameters without any apriori knowledge (GPS) and in less processing time. We demonstrated the validity of our approach by experimenting on perspective view using lines as feature.

Citation Download Citation

Prakash Duraisamy, Yassine Belkhouche, Stephen Jackson, Kamesh Namuduri, and Bill Buckles "2D-3D registration using intensity gradients", Proc. SPIE 8137, Signal and Data Processing of Small Targets 2011, 813702 (12 September 2011); https://doi.org/10.1117/12.894288

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