caa a22 4500 477034438 CHVBK 20180405111301.0 cr unu---uuuuu 170330e19960801xx s 000 0 eng 10.1007/BF00420282 doi (NATIONALLICENCE)springer-10.1007/BF00420282 Robust image association by recurrent neural subnetworks [Elektronische Daten] [Wŀadysŀaw Skarbek, Andrzej Cichocki] A neural network consisting of a gallery of independent subnetworks is developed for associative memory which stores and recalls gray scale images. Each original image is encoded by a unique stable state of one of neural recurrent subnetworks. Comparing to Amari-Hopfield associative memory, our solution has no spurious states, is less sensitive to noise, and its network complexity is significantly lower. Computer simulations confirm that associative recall in this system for images of natural scenes is very robust. Colored additive and multiplicative noise with standard deviation up to σ=2 can be removed perfectly from normalized image. The same observations are valid for spiky noise distributed on up to 70% of image area. Even if we remove up to 95% pixels from the original image in deterministic or random way, still the network performs the correct association. Kluwer Academic Publishers, 1996 associative memory nationallicence image compression nationallicence recurrent neural network nationallicence Skarbek Wŀadysŀaw Frontier Research Program RIKEN, ABS Laboratory, 2-1 Hirosawa, 351-01, Wako-shi, Saitama, Japan aut Cichocki Andrzej Frontier Research Program RIKEN, ABS Laboratory, 2-1 Hirosawa, 351-01, Wako-shi, Saitama, Japan aut Neural Processing Letters Kluwer Academic Publishers; http://www.wkap.nl 3/3(1996-08-01), 131-138 1370-4621 3:3<131 1996 3 11063 https://doi.org/10.1007/BF00420282 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00420282 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Skarbek Wŀadysŀaw Frontier Research Program RIKEN, ABS Laboratory, 2-1 Hirosawa, 351-01, Wako-shi, Saitama, Japan aut NATIONALLICENCE 700 1- Cichocki Andrzej Frontier Research Program RIKEN, ABS Laboratory, 2-1 Hirosawa, 351-01, Wako-shi, Saitama, Japan aut NATIONALLICENCE 773 0- Neural Processing Letters Kluwer Academic Publishers; http://www.wkap.nl 3/3(1996-08-01), 131-138 1370-4621 3:3<131 1996 3 11063 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer