AN EFFICIENT MULTI-RESOLUTION TEXTURE SYNTHESIZING METHOD BASED ON WAVELET TRANSFORM

被引：0

作者：

Zheng, Xin ^{[1
]}

Wang, Xiaodong ^{[1
]}

Cui, Haifeng ^{[1
]}

Ruan, Tong ^{[2
]}

机构：

[1] Beijing Normal Univ, Image Proc & Pattern Recognit Lab, Beijing 100875, Peoples R China

[2] E China Univ Sci & Technol, Shanghai 200237, Peoples R China

来源：

JOURNAL OF CIRCUITS SYSTEMS AND COMPUTERS | 2009年 / 18卷 / 08期

基金：

中国国家自然科学基金;

关键词：

Multi-resolution; discrete wavelet transform; texture synthesis; CLASSIFICATION; ROTATION;

D O I：

10.1142/S0218126609005824

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

The real-time rendering of high-quality, non-uniform scenes based on viewpoint has always been one of the most difficult problems in the CG area. In this paper, we propose one efficient algorithm to solve this problem with the help of merging texture synthesis and discrete wavelet transform (DWT) techniques. Using a single normal-sized image input, we can efficiently obtain texture sizes with different resolutions and update these in real-time rendering with the help of DWT. The results of our experiments prove that our algorithm can smoothly and efficiently render the non-uniform scenes based on viewpoint.

引用

页码：1505 / 1516

页数：12

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