Adaptive FIR-filter for control systems with periodic disturbance. - Stephan Hoefer; Ramdas Kumaresan; Madhukar Pandit; T. Stollhof (ICASSP, 1991)

Segmentation of textures with different roughness using the model of isotropic two-dimensional fractional Brownian motion. - Stephan Hoefer; Frank Heil; Madhukar Pandit; Ramdas Kumaresan (ICASSP (5), 1993)