منابع مشابه
Physically-Based Realistic Fire Rendering
Accurately rendering fires is a challenging problem due to the various subtle ways in which the electromagnetic waves interact with this complex participating medium. We present a new method for physically-based rendering of flames from detailed simulations of flame dynamics which accounts for their unique characteristics. Instead of relying on ad-hoc models, we build on fundamental molecular p...
متن کاملTone Reproduction and Physically Based Spectral Rendering
The ultimate aim of realistic graphics is the creation of images that provoke the same responses that a viewer would have to a real scene. This STAR addresses two related key problem areas in this effort which are located at opposite ends of the rendering pipeline, namely the data structures used to describe light during the actual rendering process, and the issue of displaying such radiant int...
متن کاملPhysically-based Wrinkle Simulation & Skin Rendering
Wrinkle simulation with skin modeling and deformation are extremely important in enhancing the realism of human figure models. In this paper we present a model which simulates the skin deformation based on a biomechanic model and generates dynamic wrinkles rendered with texture image. The biomechanical model considers the skin as a membrane undergoing large deformations and puts the local coord...
متن کاملB-Splines for Physically-Based Rendering
Although B-spline curves and surfaces have enjoyed a long established place in the graphics community as constructive modeling tools, the use of B-spline approximation techniques has received relatively little attention in rendering. In this work we explore the use of 4D and 5D tensor product B-spline functions to represent surface radiance, and establish that, when appropriately applied, they ...
متن کاملPhysically-based audio rendering of contact
This paper describes an algorithm for real-time synthesis of contact sounds for interactive simulations and animation. The algorithm is derived from a physically-based impact model, and the acoustic characteristics of colliding objects can be realistically simulated by properly adjusting the physical parameters of the model. A technique for describing the spatial dynamics of a resonating object...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Computer Animation and Virtual Worlds
سال: 2013
ISSN: 1546-4261
DOI: 10.1002/cav.1523