Active recognition through next view planning: a survey

[摘要] 3-D object recognition involves using image-computable features to identify 3-D object. A single view of a 3-D object may not contain sufficient features to recognize it unambiguously. One needs to plan different views around the given object in order to recognize it. Such a task involves an active sensor-one whose parameters (external and/or internal) can be changed in a purposive manner. In this paper, we review two important applications of an active sensor. We first survey important approaches to active 3-D object recognition. Next, we review existing approaches towards another important application of an active sensor namely, that of scene analysis and interpretation. (C) 2003 Pattern Recognition Society. Published by Elsevier Ltd. All rights reserved.

[发布日期] 2004-03-01

[关键词] active vision;computer vision;next view planning;3-D object recognition;scene interpretation