×
验证码:
换一张
忘记密码?
记住我
CORC
首页
科研机构
检索
知识图谱
申请加入
托管服务
登录
注册
在结果中检索
科研机构
长春光学精密机械与物... [1]
内容类型
会议论文 [1]
发表日期
2010 [1]
×
知识图谱
CORC
开始提交
已提交作品
待认领作品
已认领作品
未提交全文
收藏管理
QQ客服
官方微博
反馈留言
浏览/检索结果:
共1条,第1-1条
帮助
已选(
0
)
清除
条数/页:
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
排序方式:
请选择
发表日期升序
发表日期降序
作者升序
作者降序
提交时间升序
提交时间降序
题名升序
题名降序
Animated models coarsening with local area distortion and deformation degree control (EI CONFERENCE)
会议论文
International Conference on Image Processing and Pattern Recognition in Industrial Engineering, August 7, 2010 - August 8, 2010, Xi'an, China
Zhang S.
;
Wu Y.
;
Zhao J.
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2013/03/25
In computer graphics applications
mesh coarsening is an important technique to alleviate the workload of visualization processing. Compared to the extensive works on static model approximation
very little attentions have been paid to animated models. In this paper
we propose a new method to approximate animated models with local area distortion and deformation degree control. Our method uses an improved quadric error metric guided by a local area distortion measurement as a basic hierarchy. Also
we define a deformation degree parameter to be embedded into the aggregated quadric errors
so areas with large deformation during the animation can be successfully preserved. Finally
a mesh optimization process is proposed to further reduce the geometric distortion for each frame. Our approach is fast
easy to implement
and as a result good quality dynamic approximations with well-preserved sharp features can be generated at any given frame. 2010 SPIE.
©版权所有 ©2017 CSpace - Powered by
CSpace