no code implementations • 17 Apr 2024 • Abdullah F. Al-Battal, Soan T. M. Duong, Van Ha Tang, Quang Duc Tran, Steven Q. H. Truong, Chien Phan, Truong Q. Nguyen, Cheolhong An
Although this approach utilizes information from all the phases and outperform single-phase segmentation networks, we demonstrate that their performance is not optimal and can be further improved by incorporating the learning from models trained on each single-phase individually.
no code implementations • 27 May 2023 • Yiqian Wang, Alexandra Warter, Melina Cavichini, Varsha Alex, Dirk-Uwe G. Bartsch, William R. Freeman, Truong Q. Nguyen, Cheolhong An
Optical Coherence Tomography (OCT) is one of the most important retinal imaging technique.
1 code implementation • 25 Jun 2021 • Abdullah F. Al-Battal, Yan Gong, Lu Xu, Timothy Morton, Chen Du, Yifeng Bu 1, Imanuel R Lerman, Radhika Madhavan, Truong Q. Nguyen
Real-time accurate and robust automatic detection and tracking of anatomical structures while scanning would significantly impact diagnostic and therapeutic procedures to be consistent and efficient.
1 code implementation • ICCV 2021 • Kien Nguyen, Subarna Tripathi, Bang Du, Tanaya Guha, Truong Q. Nguyen
Several studies have noted that the naive use of scene graphs from a black-box scene graph generator harms image captioning performance and that scene graph-based captioning models have to incur the overhead of explicit use of image features to generate decent captions.
no code implementations • 23 Jan 2019 • Byeongkeun Kang, Subarna Tripathi, Truong Q. Nguyen
The proposed method is a promising baseline method for joint image generation and compression using generative adversarial networks.
no code implementations • 23 Jan 2019 • Byeongkeun Kang, Truong Q. Nguyen
In this work, we present a random forest framework that learns the weights, shapes, and sparsities of feature representations for real-time semantic segmentation.
no code implementations • 27 May 2018 • Honggang Chen, Xiaohai He, Linbo Qing, Shuhua Xiong, Truong Q. Nguyen
The pixel domain deep network takes the four downsampled versions of the compressed image to form a 4-channel input and outputs a pixel domain prediction, while the wavelet domain deep network uses the 1-level discrete wavelet transformation (DWT) coefficients to form a 4-channel input to produce a DWT domain prediction.
Ranked #7 on JPEG Artifact Correction on LIVE1 (Quality 20 Color)
no code implementations • 12 Mar 2018 • Subarna Tripathi, Zachary C. Lipton, Truong Q. Nguyen
In this paper, we propose to denoise corrupted images by finding the nearest point on the GAN manifold, recovering latent vectors by minimizing distances in image space.
no code implementations • 5 Feb 2018 • Charles-Alban Deledalle, Shibin Parameswaran, Truong Q. Nguyen
In this paper, we show that a generalized Gaussian mixture model (GGMM) captures the underlying distribution of patches better than a GMM.
no code implementations • 23 Oct 2017 • Shibin Parameswaran, Charles-Alban Deledalle, Loïc Denis, Truong Q. Nguyen
Image restoration methods aim to recover the underlying clean image from corrupted observations.
1 code implementation • 5 Aug 2017 • Byeongkeun Kang, Yeejin Lee, Truong Q. Nguyen
To overcome this challenge, we develop a neural network which is able to adapt the receptive field not only for each layer but also for each neuron at the spatial location.
no code implementations • 30 Mar 2017 • Igor Fedorov, Ritwik Giri, Bhaskar D. Rao, Truong Q. Nguyen
We propose a novel method called the Relevance Subject Machine (RSM) to solve the person re-identification (re-id) problem.
no code implementations • 6 May 2016 • Igor Fedorov, Ritwik Giri, Bhaskar D. Rao, Truong Q. Nguyen
In this paper, we present a novel Bayesian approach to recover simultaneously block sparse signals in the presence of outliers.
no code implementations • 7 Apr 2016 • Igor Fedorov, Alican Nalci, Ritwik Giri, Bhaskar D. Rao, Truong Q. Nguyen, Harinath Garudadri
We show that the proposed framework encompasses a large class of S-NNLS algorithms and provide a computationally efficient inference procedure based on multiplicative update rules.
1 code implementation • 8 Mar 2016 • Byeongkeun Kang, Kar-Han Tan, Nan Jiang, Hung-Shuo Tai, Daniel Tretter, Truong Q. Nguyen
Thus, we propose hand segmentation method for hand-object interaction using only a depth map.
no code implementations • 19 Jan 2016 • Enming Luo, Stanley H. Chan, Truong Q. Nguyen
We propose an adaptive learning procedure to learn patch-based image priors for image denoising.
1 code implementation • 4 Oct 2015 • Byeongkeun Kang, Yeejin Lee, Truong Q. Nguyen
In our system, we track hand articulations by minimizing discrepancy between depth map from sensor and computer-generated hand model.
1 code implementation • 10 Sep 2015 • Byeongkeun Kang, Subarna Tripathi, Truong Q. Nguyen
We train CNNs for the classification of 31 alphabets and numbers using a subset of collected depth data from multiple subjects.
no code implementations • 30 Jun 2015 • Yuanyuan Wu, Xiaohai He, Byeongkeun Kang, Haiying Song, Truong Q. Nguyen
This letter presents a novel approach to extract reliable dense and long-range motion trajectories of articulated human in a video sequence.
no code implementations • 14 Jul 2014 • Lee-Kang Liu, Stanley H. Chan, Truong Q. Nguyen
Experimental results show that the proposed method produces high quality dense depth estimates, and is robust to noisy measurements.
no code implementations • 30 Jun 2014 • Enming Luo, Stanley H. Chan, Truong Q. Nguyen
First, we determine the basis function of the denoising filter by solving a group sparsity minimization problem.