Evaluation of edge detectors performances with a discrete expression of Canny's criteria. - Didier Demigny; F. G. Lorca; Lounis Kessal (ICIP, 1995)

Efficient ASIC and FPGA Implementations of IIR Filters for Real Time Edge Detection. - F. G. Lorca; Lounis Kessal; Didier Demigny (ICIP (2), 1997)