Thoroughly revised, this third edition focuses on modern techniques used to generate
synthetic three-dimensional images in a fraction of a second. With the advent of …

We present a real-time system that renders antialiased hard shadows using irregular z-
buffers (IZBs). For subpixel accuracy, we use 32 samples per pixel at roughly twice the cost …

High-quality, real-time penumbra rendering remains a challenging problem in computer
graphics. Existing techniques for real-time fixed-size penumbra simulation generate …

近年来, 面向延迟着色的后期处理反走样算法成为实时绘制研究和应用的热点,
针对该算法往往只能处理单一类型的走样的问题, 提出一种统一的后期处理反走样算法 …

Real-time rendering of high-quality, anti-aliased shadows is a challenging problem in
shadow mapping. Filtering the shadow map reduces aliasing, but artifacts are still visible for …

This paper presents an in depth comparison of state‐of‐the‐art precise shadowing
techniques for an omnidirectional point light. We chose several types of modern shadowing …

Abstract Systems and methods that facilitate efficient and effective shadow image generation
are presented. In one embodiment, a hard shadow generation system comprises a compute …

This research provides an overview of popular and widely used techniques to overcome
aliasing in image based shadow generation techniques. Aliasing is a critical drawback of …

We present a system to render real-time, antialised hard shadows using irregular z-buffers.
We achieve 32 sample, subpixel accuracy at roughly twice the cost of a single visibility …

In this paper, we present revectorization‐based soft shadow mapping, an algorithm that
enables the rendering of visually plausible anti‐aliased soft shadows in real time. In …