On Residual Vector Quantization for texture mapping

被引：0
|
作者：
Parys, R. [1 ]
Knittel, G. [1 ]
机构：
[1] Univ Tubingen, WSI GRIS, D-72076 Tubingen, Germany
来源：
PROCEEDINGS OF IWSSIP 2008: 15TH INTERNATIONAL CONFERENCE ON SYSTEMS, SIGNALS AND IMAGE PROCESSING | 2008年
关键词：
texture compression; vector quantization; real-time rendering;
D O I：
10.1109/IWSSIP.2008.4604413
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
We present a software system for fast rendering from extremely large textures. The textures are compressed using Residual Vector Quantization to a rate of 1bpp, and are loaded along with the codebooks into video memory. All decompression is done on-the-fly by fast software on the graphics accelerator. A novel two-pass rendering method allows sophisticated texture filtering methods to be used for high image quality.
引用
收藏
页码：245 / 248
页数：4
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