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Picture language

In formal language theory, a picture language is a set of pictures, where a picture is a 2D array of characters over some alphabet. For example, the… 
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Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Review
2012
Review
2012
The recession of 2008/09 threatened a crisis for the third sector and its beneficiaries. Amidst mounting concern for the sector’s… 
2007
2007
We give a characterization, in terms of computational complexity, of the family Rec1 of the unary picture languages that are… 
2005
2005
In this paper we consider hexagonal arrays on triangular grids and introduce hexagonal local picture languages and hexagonal… 
2005
2005
Chain Code Picture Systems are LINDENMAYER systems over a special alphabet. The strings generated are interpreted as pictures… 
2004
2004
In the context of a syntactic approach to pattern recognition, there have been several studies in the last few decades on… 
1998
1998
We isolate a technique for showing that a picture language (i.e. a“two-dimensional language/rd) is not recognizable. Then we… 
1962
1962
Abstract : This study investigated the accuracy of identification of each of 90 picture-symbol designs with each of 34 vehicle…