This work demonstrates in practical terms the evolutionary concepts and computational applications of Parametric Curves. Specific cases were drawn from higher order parametric Bezier curves degrees 2 above. find real life diverse areas Engineering Computer Science, such as computer graphics, robotics, animations, virtual reality, among others. Some issues explored this are equations derivations...

Apicture is worth a thousand words. For scientists in particular, it is often easier to draw a signal transduction pathway or a large organic molecule in order to understand it than it is to describe it using words or numbers. As human sensory equipment relies heavily on visual input, our brains find it much easier to process information from an image—the question is how to “represent data in a...

Abstract. When drawing graphs whose nodes contain text or graphics, the non-trivial node sizes must be taken into account, either as part of the initial layout or as a post-processing step. The core problem is to avoid overlaps while retaining the structural information inherent in a layout using little additional area. This paper presents a new node overlap removal algorithm that does well by ...

MetaPost is a picture-drawing language very much likeMET A F O N T except with PostScript output. The language provides access to all major features of Level 1 PostScript and it has facilities for integrating graphics with typeset text. This paper gives a brief overview of the MetaPost language and how it can be used. A few of the more interesting features are described in detail.

Computer graphics education is increasingly important to supply the growing needs of the film, games and virtual reality industries. These industries are demanding ever more realistic computer generated environments. Despite the ready availability of modern high performance graphics cards, the complexity of the scenes being modelled and the high fidelity required of the images means that synthe...

Simulating quickly a large number of repetitions of an experiment is a powerful tool in statistics. Simulations can be performed and explored individually by students in the classroom with graphics calculators like the TI83(Plus). Applications are estimating the probability of an event, predicting the profit in a game of chance, approximating the probability distribution of a random variable, d...

When drawing graphs whose edges and nodes contain text or graphics, such information needs to be displayed without overlaps, either as part of the initial layout or as a post-processing step. The core problem in removing overlaps lies in retaining the structural information inherent in a layout, minimizing the additional area required, and keeping edges as straight as possible. This paper prese...

In this paper, we explore a minimalistic, gesturebased interface for fluid freehand concept sketching with vector graphics. Our approach leverages the advantages of both the GUI and gestural interface paradigms. We describe how to use frame gestures to control rotation, translation, and scale of the drawing canvas and of stroke selections. Based on an implementation of this concept we evaluate ...

The constant growth of network and internet availability and speed as well as the increasing power of consumer level graphics hardware have created more and more interest in streaming transmission of three-dimensional data sets. However, since the size of such models is increasing even faster than the transmission or rendering bandwidth and has already exceeded the main memory available in comm...

Today, with the possibilities brought by technology, it is seen that data needed in almost every area of life presented using various visual tools. One these tools graphics. Graphs are used effectively interpreting to us and visualization more than one group has a relationship. most important objectives social studies course, which created content obtained from different science fields, help st...