We take a novel approach to Non-Photorealistic Rendering by adapting genetic programming in combination with computer graphics drawing techniques. As a GP tree is evaluated, upon encountering certain nodes referred to as “Draw” nodes, information contained within such nodes are sent to one of three virtual canvasses and a mark is deposited on the canvas. For two of the canvasses the user is abl...

Currently the two major obstacles for the limited growth of 3D application development to become a mainstream technology for everyday use are a) the computational and rendering requirements of 3D and b) the lack of a programming model that is appropriate for widespread use by developers who are not experts in the field of 3D graphics. But as the hardware gets faster, software will become the cr...

The reported work aims to objectively and accurately assess the post-stroke clinical condition of visuo-spatial neglect using a series of standardized geometric shape drawing tasks. We present a method implementing existing pencil-and-paper diagnostic methods and define a set of static and dynamic features that can be extracted from drawing responses captured online using a graphics tablet. We ...

With this study, the Android Studio development environment and Java language in three-dimensional space, It can be easily applied to user with graphics a reliable solution number of combinations.  is aimed create digital lock program. Graphics Rotation: This application running on devices has been written successfully screen The corners regular dodecahedron placed middle are indicated dif...

Surface curvature and its derivative are used in a number of applications including non-photorealistic line drawing techniques. CPU algorithms for estimating curvature are a reasonable choice for static models, but curvature estimates for deformable models must be recomputed every frame. For many deformable models, for example those using vertex blending, the deformed model is only ever present...

This paper introduces a basic technique for drawing non-photo realistic images of volume models. The turtle graphics approach to imitate painting operations is implemented in 3D space. Objects are defined by sets of scattered range data. Analytically (that is; functionally represented) and procedurally defined geometric objects can also be used. The proposed technique is described in detail and...

Asymptote, a modern successor to the METAPOST vector graphics language that features robust floatingpoint numerics, high-order functions, and deferred drawing, has recently been enhanced to generate fully interactive three-dimensional output. This data can either be viewed with Asymptote’s native OpenGL-based renderer or internally converted to Adobe’s highly compressed PRC format for embedding...

This paper discusses details related to the automatic control of effects parameters. Specifically, it examines control of audio effects when synchronized with a musical piece’s rhythm. Synchronization is achieved by having control data that is periodic with the bar-length. The need for continuity in the control data is also discussed. This concept is introduced in terms of modulation techniques...

In this paper, we explore a minimalistic, gesture-based 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...

This paper focuses on the visualization of eco problems and latest green technologies, including energy-saving. Today, there are four color-graphic means in advertising: photography, graphics (drawing or computer graphics), font compositions, often a combination these. Our study considers imagery stylistics poster as type public advertising, ascertains that subject energy-saving light bulb visu...