Acquiring 3D Indoor Environments with Variability and Repetition
Kim, Young Min; Mitra, Niloy J.; Yan, Dong-Ming; Guibas, Leonidas
2012
发表期刊ACM Transactions on Graphics
卷号31期号:6页码:138:1-11
摘要
Large-scale acquisition of exterior urban environments is by now
a well-established technology, supporting many applications in
search, navigation, and commerce. The same is, however, not the
case for indoor environments, where access is often restricted and
the spaces are cluttered. Further, such environments typically contain
a high density of repeated objects (e.g., tables, chairs, monitors,
etc.) in regular or non-regular arrangements with significant pose
variations and articulations. In this paper, we exploit the special
structure of indoor environments to accelerate their 3D acquisition
and recognition with a low-end handheld scanner. Our approach
runs in two phases: (i) a learning phase wherein we acquire 3D
models of frequently occurring objects and capture their variability
modes from only a few scans, and (ii) a recognition phase wherein
from a single scan of a new area, we identify previously seen objects
but in different poses and locations at an average recognition
time of 200ms/model. We evaluate the robustness and limits of
the proposed recognition system using a range of synthetic and real
world scans under challenging settings.
关键词Repetition Detection
文献类型期刊论文
条目标识符http://ir.ia.ac.cn/handle/173211/14011
专题模式识别国家重点实验室_多媒体计算与图形学
推荐引用方式
GB/T 7714
Kim, Young Min,Mitra, Niloy J.,Yan, Dong-Ming,et al. Acquiring 3D Indoor Environments with Variability and Repetition[J]. ACM Transactions on Graphics,2012,31(6):138:1-11.
APA Kim, Young Min,Mitra, Niloy J.,Yan, Dong-Ming,&Guibas, Leonidas.(2012).Acquiring 3D Indoor Environments with Variability and Repetition.ACM Transactions on Graphics,31(6),138:1-11.
MLA Kim, Young Min,et al."Acquiring 3D Indoor Environments with Variability and Repetition".ACM Transactions on Graphics 31.6(2012):138:1-11.
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