David A. Langan

According to our database, David A. Langan authored at least 4 papers between 1992 and 2010.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2010

Automated liver lesion characterization using fast kVp switching dual energy computed tomography imaging.

Alberto Santamaría-Pang, Sandeep Dutta, Sokratis Makrogiannis, Amy K. Hara, William Pavlicek, Alvin C. Silva, Brian Thomsen, Scott Robertson, Darin Okerlund, David A. Langan, Rahul Bhotika

Proceedings of the Medical Imaging 2010: Computer-Aided Diagnosis, 2010

1998

Cluster validation for unsupervised stochastic model-based image segmentation.

David A. Langan, James W. Modestino, Jun Zhang

IEEE Trans. Image Process., 1998

1994

Maximum-likelihood parameter estimation for unsupervised stochastic model-based image segmentation.

Jun Zhang, James W. Modestino, David A. Langan

IEEE Trans. Image Process., 1994

1992

Use of the mean-field approximation in an EM-based approach to unsupervised stochastic model-based image segmentation.

David A. Langan, Karl J. Molnar, James W. Modestino, Jun Zhang

Proceedings of the 1992 IEEE International Conference on Acoustics, 1992