A CNN based correlation algorithm to assist visually impaired persons
Laviniu Tepelea, Alexandru Gacsadi, Ioan Gavrilut, Virgil Tiponuţ · 2011
This paper presents a correlation algorithm based on the use of cellular neural networks (CNNs) that can improve the features of assisting systems, to give more information from environment to visually impaired persons. The most of operations (calculations) included in the proposed algorithm are achievable by parallel processing. Thus, it can reduce the computing time and the computing time will not increase proportionally with increasing the size of the template images.