Levialdi, S., Maggiolo-Schettini, A., Napoli, M., Uccella, G., "PIXAL: A High Level Language for Image Processing"

[RTPCIA] (1981) Real Time Parallel Computing Image Analysis (ed. by M. Onoe, K. Preston Jr., A. Rosenfeld), Plenum Publishing Co., New York, 1981  

Languages mentioned PIXAL {1981}