1. Andreu, J.-P., Rinnhofer, A. 2001. Automatic detection of pith and annual rings on industrial computed tomography log images. In: ScanTech, Seattle, Washington, USA, pp. 37–47.
2. Andreu, J.-P., Rinnhofer, A. 2002. Enhancement of annual rings on industrial CT images of logs. In: 16th International Conference on Pattern Recognition, Quebec City, Canada, pp. 261–264.
3. Bhandarkar, S., Faust, T.D., Tang, M. 1996. A system for detection of internal log defects by computer analysis of axial CT images. In: Third IEEE Workshop on Applications of Computer Vision WACV’96, Sarasota, Florida, USA, pp. 258–263.
4. CATALOG: a system for detection and rendering of internal log defects using computer tomography;Bhandarkar;Machine Vision and Applications,1999
5. Chalifour, A., Nouboud, F., Deprost, B., Okana, S. 2001. Automatic detection of tree-rings on wood disc images. In: 5th International Conference on Quality Control by Artificial Vision, vol. 2, Le Creusot, France, pp. 348–352.