2012 Fourth International Conference on Digital Home 2012
DOI: 10.1109/icdh.2012.91
|View full text |Cite
|
Sign up to set email alerts
|

Partial Similarity Human Motion Retrieval Based on Relative Geometry Features

Abstract: With the emergence of different kinds and styles of movements in the motion database, the methods which only support overall similarity motion retrieval can't meet the needs of practical applications. In this paper, we present an effective method based on relative geometry features to support partial similarity human motion retrieval. The key components of our approach include effective feature selection by Adaboost, initial feature weight predication for a query through regression model and effective relevanc… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
1
1

Citation Types

0
11
0

Year Published

2014
2014
2022
2022

Publication Types

Select...
3
1
1

Relationship

1
4

Authors

Journals

citations
Cited by 5 publications
(11 citation statements)
references
References 20 publications
0
11
0
Order By: Relevance
“…However, the research of relevance feedback for CBMR is still at the outset stage. As far as the authors know, heuristic weight adjustments based on AnDCG [4] and based on RVII [5] are only two approaches in CBMR. It is necessary for CBMR to employ effective online learning mechanisms to further refine the retrieval performance.…”
Section: Related Workmentioning
confidence: 99%
See 2 more Smart Citations
“…However, the research of relevance feedback for CBMR is still at the outset stage. As far as the authors know, heuristic weight adjustments based on AnDCG [4] and based on RVII [5] are only two approaches in CBMR. It is necessary for CBMR to employ effective online learning mechanisms to further refine the retrieval performance.…”
Section: Related Workmentioning
confidence: 99%
“…Next, K features with the highest weights are inputted into the similarity calculation module to calculate the similarity between the query and each action in the database. In this paper, DTW algorithm [26] which widely used in CBMR [2,5] is used as the similarity measurement. Finally, top-N candidate actions with the lowest dissimilarity values are returned to the user.…”
Section: System Overviewmentioning
confidence: 99%
See 1 more Smart Citation
“…The feature is improved to retrieve logically relevant motions by [28]. Those geometric features are also applied and extended by [29], where a combined relational geometric feature of over 20,000 dimensions is used. Since the feature is high dimensional, feature selection methods such as Adaboost are usually needed.…”
Section: Related Workmentioning
confidence: 99%
“…The dynamic time warping (DTW) algorithm is most widely used here, due to its effectiveness [8,29,30]. It is a dynamic programming (DP)-based algorithm that finds a path with a minimal distance between two motions.…”
Section: Related Workmentioning
confidence: 99%