Do we really need Gaussian filters for feature point detection? - Lee-Kang Liu; Truong Q. Nguyen; Stanley H. Chan (EUSIPCO, 2012)

Sharp disparity reconstruction using sparse disparity measurement and color information. - Lee-Kang Liu; Zucheul Lee; Truong D. Nguyen (IVMSP, 2013)

Sparse reconstruction for disparity maps using combined wavelet and contourlet transforms. - Lee-Kang Liu; Truong D. Nguyen (ICASSP, 2014)

Sparse Reconstruction of Depth Data: Representation, Algorithm, and Sampling. - Lee-Kang Liu; Stanley H. Chan; Truong Q. Nguyen (CoRR, 2014)

Spatio-temporal depth data reconstruction from a subset of samples. - Lee-Kang Liu; Truong Q. Nguyen (GlobalSIP, 2015)

Depth Reconstruction From Sparse Samples: Representation, Algorithm, and Sampling. - Lee-Kang Liu; Stanley H. Chan; Truong Q. Nguyen (IEEE Trans. Image Process., 2015)

From Image to Video, Depth Data Reconstruction from a Subset of Samples: Representations, Algorithms, and Sampling Strategies. - Lee-Kang Liu (2015)

A Framework for Depth Video Reconstruction From a Subset of Samples and Its Applications. - Lee-Kang Liu; Truong Q. Nguyen (IEEE Trans. Image Process., 2016)