Algorithms for Hardware-Based Pattern Recognition
V. Lohweg, C. Diederichs, D. Müller, EURASIP Journal on Applied Signal Processingf: A Publication of the European Association for Speech, Signal, and Image Processing  12 (2004) 1912–1920.

An Image-Processing-System-On-Chip Based on Nonlinear Generalized Circular Transforms and Fuzzy Pattern Classification
C. Diederichs, V. Lohweg, in: G. Sicuranza (Ed.), IEEE-EURASIP Workshop on Nonlinear Signal and Image Processing, EURASIP, Grade- Trieste, Italy, 2003.