Appearance manifolds for modeling time-variant appearance of materials

	Appearance manifolds for modeling time-variant appearance of materials
	Wang, Jiaping ; Tong, Xin ; Lin, Stephen ; Pan, Minghao ; Wang, Chao ; Bao, Hujun ; Guo, Baining ; Shum, Heung-Yeung
	2006-07-01
发表期刊	ACM TRANSACTIONS ON GRAPHICS
ISSN	0730-0301
卷号	25 期号:3 页码:754-761
摘要	We present a visual simulation technique called appearance manifolds for modeling the time-variant surface appearance of a material from data captured at a single instant in time. In modeling time-variant appearance, our method takes advantage of the key observation that concurrent variations in appearance over a surface represent different degrees of weathering. By reorganizing these various appearances in a manner that reveals their relative order with respect to weathering degree, our method infers spatial and temporal appearance properties of the material's weathering process that can be used to convincingly generate its weathered appearance at different points in time. Results with natural non-linear reflectance variations are demonstrated in applications such as visual simulation of weathering on 3D models, increasing and decreasing the weathering of real objects, and material transfer with weathering effects.
关键词	time-variant material model BRDF texture synthesis
收录类别	SCI
语种	英语
WOS研究方向	Computer Science
WOS类目	Computer Science, Software Engineering
WOS记录号	WOS:000239817400034
出版者	ASSOC COMPUTING MACHINERY
引用统计	被引频次：49[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://119.78.100.204/handle/2XEOYT63/10805
专题	中国科学院计算技术研究所期刊论文_英文
通讯作者	Wang, Jiaping
作者单位	1.Chinese Acad Sci, Inst Comp Technol, Beijing 100864, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100864, Peoples R China 3.Microsoft Res Asia, Beijing, Peoples R China 4.Zhejiang Univ, Hangzhou 310027, Peoples R China 5.Tsinghua Univ, Beijing 100084, Peoples R China
推荐引用方式 GB/T 7714	Wang, Jiaping,Tong, Xin,Lin, Stephen,et al. Appearance manifolds for modeling time-variant appearance of materials[J]. ACM TRANSACTIONS ON GRAPHICS,2006,25(3):754-761.
APA	Wang, Jiaping.,Tong, Xin.,Lin, Stephen.,Pan, Minghao.,Wang, Chao.,...&Shum, Heung-Yeung.(2006).Appearance manifolds for modeling time-variant appearance of materials.ACM TRANSACTIONS ON GRAPHICS,25(3),754-761.
MLA	Wang, Jiaping,et al."Appearance manifolds for modeling time-variant appearance of materials".ACM TRANSACTIONS ON GRAPHICS 25.3(2006):754-761.