The special combinatorial properties of graphic and co-graphic bondgraphs are analysed. A graphic bondgraph is one which has an associated graph, meaning that the two represent the same combinatorial information, expressed in thej’unctions of the bondgraph or the cycles of the graph. Dually a co-graphic bondgraph is one whose dual bondgraph has an associated graph. The combinatorial basis for c...

This is a short description of graphic lambda calculus, with special emphasis on a duality suggested by the two different appearances of knot diagrams, in lambda calculus and emergent algebra sectors of the graphic lambda calculus respectively. This duality leads to the introduction of the dual of the graphic beta move. While the graphic beta move corresponds to beta reduction in untyped lambda...

A novel stereoscopic image rendering method for autostereoscopic mobile devices is presented in this paper. The system to implement the proposed method consists of autostereoscopic display system and the stereoscopic rendering software engine for mobile devices. First, we mount a parallax barrier, which is made by a twisted nematic (TN) panel, on the liquid crystal display (LCD) to display ster...

We develop an efficient and conceptually simple algorithm for minimizing the sum of the rank-function of a graph G = (V,E) and of a linear function on E. We call such set-functions “graphic submodular”. The algorithm we present for graphic submodular function minimization is a greedy algorithm consisting of |V | − 1 steps, where the steps require the solution of a network flow problem on subgra...

Building upon the existing literature, we are suggesting to regard the building blocks of all graphics as falling into three main categories: a) the graphic objects that are shown (e.g., a dot, a pictogram, an arrow), b) the meaningful graphic spaces into which these objects are arranged (e.g., a geographic coordinate system, a timeline), and c) the graphic properties of these objects (e.g., th...

With the tremendous development of computer graphic rendering technology, photorealistic computer graphic images are difficult to differentiate from photo graphic images. In this article, a method is proposed based on discrete wavelet transform based binary statistical image features to distinguish computer graphic from photo graphic images using the support vector machine classifier. Textural ...