【SIGGRAPH Asia 2012专题*技术论文】全球照明：为辐照缓存基于误差控制的实用Hessian矩阵

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【SIGGRAPH Asia 2012专题*技术论文】
全球照明：为辐照缓存基于误差控制的实用Hessian矩阵
Practical Hessian-Based Error Control for Irradiance Caching
Jorge Schwarzhaupt, Henrik Wann Jensen, Wojciech Jarosz  我们的新闭合Hessian矩阵可以为辐照缓存显示150像素的梯度和最大间距。它还可以执行显示最近由Jarosz等发表的闭合Hessian矩阵错误的衡量标准。 [2012年]。Our new Occlusion Hessian significantly outperforms both the Pure and the Bounded Split-Sphere (clamped to the gradient and 150px max spacing) for irradiance caching. It also performs significantly better than the recently published occlusion-unaware Hessian error metrics by Jarosz et al. [2012].要了解该论文的详情呢，就下载附件好好研究一下哈~更多新技术分享尽在web3D纳金网http://www.narkii.com/