time-varying simulation for image-based carpets

	time-varying simulation for image-based carpets
	Jiao Shaohui; Liu Youquan; Wu Enhua
	2009
会议名称	5th International Conference on Image and Graphics
会议录名称	Proceedings of the 5th International Conference on Image and Graphics, ICIG 2009
会议日期	SEP 20-23,
会议地点	Xian, PEOPLES R CHINA
出版地	10662 LOS VAQUEROS CIRCLE, PO BOX 3014, LOS ALAMITOS, CA 90720-1264 USA
出版者	PROCEEDINGS OF THE FIFTH INTERNATIONAL CONFERENCE ON IMAGE AND GRAPHICS (ICIG 2009)
ISBN	978-0-7695-3883-9
部门归属	Jiao, Shaohui CAS, Inst Software, SKLCS, Beijing 100190, Peoples R China.
摘要	The paper presents a novel approach for simulating realistic time-varied carpets. By the approach, a 3D carpet is constructed first by image-based techniques from a single photo input, through a texel structure, established to generate realistic carpet with its pattern guided by the captured image. Secondly, a time-varying simulation model is proposed to capture various aspects of the time-dependent appearance of carpets such as dust accumulation, color fading and fiber change. Additionally, a time-varying map is provided to control the specific weathering degrees at different voxels in time through a hierarchal model. Experimental results show that the realistic time-varying simulation is successfully achieved with the proposed techniques.
关键词	Time Varying Systems Weathering
主办者	China Soc Image & Graph, Xian Univ Technol, NW Univ, Shaanxi Prov Key Lab Speech & Image Informat Proc, Natl Nat Sci Fdn China, TOYOU FEIJI Elect Co, CPS, IEEE Comp Soc
内容类型	会议论文
URI标识	http://ir.iscas.ac.cn/handle/311060/8222
专题	基础软件与系统重点实验室
推荐引用方式 GB/T 7714	Jiao Shaohui,Liu Youquan,Wu Enhua. time-varying simulation for image-based carpets[C]. 10662 LOS VAQUEROS CIRCLE, PO BOX 3014, LOS ALAMITOS, CA 90720-1264 USA:PROCEEDINGS OF THE FIFTH INTERNATIONAL CONFERENCE ON IMAGE AND GRAPHICS (ICIG 2009),2009.