1. Determining optical flow
2. Lucas BD, Kanade T. An iterative image registration technique with an application to stereo vision. In:Proceedings of the Seventh International Joint Conference on Artificial Intelligence.San Francisco, CA. Morgan Kaufman: 1981:674-679
3. Volumetric expiratory high-resolution CT of the lung
4. Bergen JR, Anadan P, Hanna KJ, Hingorani R. Hierarchical model-based motion estimation. In: Sandini G, ed.Proceedings of the Second European Conference on Computer Vision.London, UK: Springer-Verlag, 1992:237-252
5. Kumar R, Hanna K, Asmuth JC, et al. Detecting lesions in magnetic resonance breast scans. In: Gerson D, ed.24th AIPR Workshop on Tools and Techniques for Modeling and Simulation. Bellingham, WA: Society of Photo-Optical Instrumentation Engineers, 1996:181-191