A Survey on Real-time Rendering Algorithms for Dynamic Scenes under Complex Environment Lighting

نویسندگان

  • REN Zhong
  • ZHOU Kun
چکیده

Complex environment lighting has been increasingly used in interactive graphics applications, such as games, to provide higher realism compared to conventional artificial light sources. This paper surveys the real-time rendering algorithms for dynamic scenes under complex environment lighting, and tries to characterize these algorithms by reviewing their base techniques, assumptions, limitations and range of utilization. Especially, we try to point out the main course of future research in this domain by analyzing the underlying relationships between the different algorithms.

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Spatially varying image based lighting using HDR-video

Illumination is one of the key components in the creation of realistic renderings of scenes containing virtual objects. In this paper, we present a set of novel algorithms and data structures for visualization, processing and rendering with real world lighting conditions captured using High Dynamic Range (HDR) video. The presented algorithms enable rapid construction of general and editable rep...

متن کامل

Wavelets in Real-time Rendering

Interactively simulating visual appearance of natural objects under natural illumination is a fundamental problem in computer graphics. 3D computer games, geometry modeling, training and simulation, electronic commerce, visualization, lighting design, digital libraries, geographical information systems, economic and medical image processing are typical candidate applications. Recent advances in...

متن کامل

Deferred shadowing for real-time rendering of dynamic scenes under environment illumination

Environment illumination, which is a complex and distant lighting environment represented by images is often applied to create photo-realistic images. However, creating photo-realistic animations under environment illumination is exceedingly compute intensive. The Precomputed Radiance Transfer (PRT) methods achieve realtime rendering under environment illumination, however, these methods only h...

متن کامل

Real-Time Realistic Rendering of Nature Scenes with Dynamic Lighting

Rendering of natural scenes has interested the scientific community for a long time due to its numerous applications. The targeted goal is to create images that are similar to what a viewer can see in real life with his/her eyes. The main obstacle is complexity: nature scenes from real life contain a huge number of small details that are hard to model, take a lot of time to render and require a...

متن کامل

Real-time Rendering of Dynamic Scenes under All-frequency Lighting using Integral Spherical Gaussian

We propose an efficient rendering method for dynamic scenes under all-frequency environmental lighting. To render the surfaces of objects illuminated by distant environmental lighting, the triple product of the lighting, the visibility function and the BRDF is integrated at each shading point on the surfaces. Our method represents the environmental lighting and the BRDF with a linear combinatio...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2008