.png){kind=icon}
返回
A Structure Constraint Matrix Factorization Framework for Human Behavior Segmentation
.png){kind=icon}
PRE
AI
DOI：10.1109/TCYB.2021.3095357.png)
.png){kind=icon}
原文求助.png){kind=icon}
分享.png){kind=icon}
收藏
摘要
En 中文
This article presents a structure constraint matrix factorization framework for different behavior segmentation of the human behavior sequential data. This framework is based on the structural information of the behavior continuity and the high similarity between neighboring frames. Due to the high similarity and high dimensionality of human behavior data, the high-precision segmentation of human behavior is hard to achieve from the perspective of application and academia. By making the behavior continuity hypothesis, first, the effective constraint regular terms are constructed. Subsequently, the clustering framework based on constrained non-negative matrix factorization is established. Finally, the segmentation result can be obtained by using the spectral clustering and graph segmentation algorithm. For illustration, the proposed framework is applied to the Weiz dataset, Keck dataset, mo_86 dataset, and mo_86_9 dataset. Empirical experiments on several public human behavior datasets demonstrate that the structure constraint matrix factorization framework can automatically segment human behavior sequences. Compared to the classical algorithm, the proposed framework can ensure consistent segmentation of sequential points within behavior actions and provide better performance in accuracy.
Keyword:
Clustering algorithms
Image segmentation
Principal component analysis
Motion segmentation
Optimization
Matrix decomposition
Image recognition
Computer vision
human behavior segmentation
matrix factorization
spectral clustering
structure constraint
期刊
IF:
10.5
论文数:
1.1W
被引数:
5.0W
机构
引用论文
Conformational study of sequential Lys and Leu based polymers and oligomers using vibrational and electronic CD spectra.png)
Biopolymers
BiopolymersIF0
PREAI
分享收藏The changing epidemiology of paediatric brain tumours: a review from the Hospital for Sick Children
PREAI
分享收藏
Reaction Mechanism of Anthraquinone Hydrogenation over Pd Based Monometallic and Bimetallic Catalyst
PREAI
分享收藏
查看更多内容