• 综合
  • 标题
  • 关键词
  • 摘要
  • 学者
  • 期刊-刊名
  • 期刊-ISSN
  • 会议名称
搜索

作者:

Li, Xiuzhi (Li, Xiuzhi.) | Jia, Songmin (Jia, Songmin.) (学者:贾松敏) | Cui, Wei (Cui, Wei.) | Fan, Jinhui (Fan, Jinhui.) | Sheng, Jinbo (Sheng, Jinbo.)

收录:

EI Scopus

摘要:

In this paper, an effective technique is presented to reconstruct an accurate and reliable 3D surface model from multi-view stereo. Different from classical means, we investigate to integrate stereo and motion analysis approach in which optical flow-scene flow framework is involved. In this scheme, reconstruction is decoupled into two stages. Firstly, depth of feature points is recovered and in turn is used for building an intermediate polygonal mesh; Secondly, projection feedback on comparison views, which is generated on assumption of the established coarse mesh model, is carefully introduced to deform the primitive mesh model so as to improve its quality dramatically. The discrepancy of observation on comparison views and the corresponding predictive feedback is quantitatively evaluated by optical flow field and is employed to derive the corresponding scene flow vector field subsequently, which is then used for surface deformation. As optical flow vector field estimation outperforms traditional dense disparity for its inherent advantage of being robust to illumination change and being optimized and smoothed in global sense, the deformed surface can be improved in accuracy, which is firmly validated by encouraging experimental results. © 2011 IEEE.

关键词:

3D modeling Image reconstruction Mesh generation Optical flows Stereo image processing Stereo vision Three dimensional computer graphics

作者机构:

  • [ 1 ] [Li, Xiuzhi]College of Electronic Information and Control Engineering, Beijing University of Technology, Beijing, China
  • [ 2 ] [Jia, Songmin]College of Electronic Information and Control Engineering, Beijing University of Technology, Beijing, China
  • [ 3 ] [Cui, Wei]College of Electronic Information and Control Engineering, Beijing University of Technology, Beijing, China
  • [ 4 ] [Fan, Jinhui]College of Electronic Information and Control Engineering, Beijing University of Technology, Beijing, China
  • [ 5 ] [Sheng, Jinbo]Hitachi, Ltd., Tokyo, Japan

通讯作者信息:

电子邮件地址:

查看成果更多字段

相关关键词:

相关文章:

来源 :

年份: 2011

页码: 715-720

语种: 英文

被引次数:

WoS核心集被引频次: 0

SCOPUS被引频次:

ESI高被引论文在榜: 0 展开所有

万方被引频次:

中文被引频次:

近30日浏览量: 2

归属院系:

在线人数/总访问数:221/2892366
地址:北京工业大学图书馆(北京市朝阳区平乐园100号 邮编:100124) 联系我们:010-67392185
版权所有:北京工业大学图书馆 站点建设与维护:北京爱琴海乐之技术有限公司