Three dimensional modeling is a severe bottleneck for computer graphics applications. Manual modeling is time consuming and, even so, the resulting models fail to capture the true complexity of real world scenes. Automated modeling based on acquiring color and depth data is a promising alternative. We propose an automated modeling approach based on sampling the scene sparsely from a dense set o...

Shadow puppet play has been a popular traditional storytelling method for many centuries in many parts of Asia. This paper describes a method to model a virtual shadow puppet play using sophisticated computer graphics techniques available in Adobe Flash in order to allow interactive play in real-time environment as well as producing realistic animation. Areal-time method is proposed to produce ...

Hatching lines are often used in line illustrations to convey tone and texture of a surface. In this report an approach for rendering hatched line drawings for polygonal meshes is presented.The proposed method allows the generation of hatching lines for interactive on-screen display as well as for vector-based printer output.We use local curvature information to compute streamlines on the surfa...

Many interactive 3D applications involve capturing, representing and reproducing the appearance of real objects. The surface light field represents the appearance of a solid object under static lighting by sampling the radiance along rays parametrized by surface position and direction. An implementation can represent this data as highresolution surface geometry, coupled with multiple texture ma...

lighting plays a key role in night escapes of urban spaces, in a way that it can be effective in giving identity to them. by considering this importance and inexistence of a process for composing urban lighting strategy made this study to be conducted by the objective of providing process for compilation of context-oriented lighting strategy in urban spaces. reaching a suitable solution for lig...