111 citations · 309 across the 22 of their papers we have counts for
5 papers · 1 filter
3D Rigid Motion Segmentation with Mixed and Unknown Number of Models
Xun Xu, Loong-Fah Cheong, Zhuwen Li
Many real-world video sequences cannot be conveniently categorized as general or degenerate; in such cases, imposing a false dichotomy in using the fundamental matrix or homography…
C3AE: Exploring the Limits of Compact Model for Age Estimation
Chao Zhang, Shuaicheng Liu, Xun Xu +1
Age estimation is a classic learning problem in computer vision. Many larger and deeper CNNs have been proposed with promising performance, such as AlexNet, VggNet, GoogLeNet and R…
Learning for Multi-Type Subspace Clustering
Xun Xu, Loong-Fah Cheong, Zhuwen Li
Subspace clustering has been extensively studied from the hypothesis-and-test, algebraic, and spectral clustering based perspectives. Most assume that only a single type/class of s…
Robust Video Background Identification by Dominant Rigid Motion Estimation
Kaimo Lin, Nianjuan Jiang, Loong Fah Cheong +2
The ability to identify the static background in videos captured by a moving camera is an important pre-requisite for many video applications (e.g. video stabilization, stitching,…
Learning for Multi-Model and Multi-Type Fitting
Xun Xu, Loong-Fah Cheong, Zhuwen Li
Multi-model fitting has been extensively studied from the random sampling and clustering perspectives. Most assume that only a single type/class of model is present and their gener…