no code implementations • 2 Dec 2023 • Uy Dieu Tran, Minh Luu, Phong Nguyen, Janne Heikkila, Khoi Nguyen, Binh-Son Hua
Text-to-3D synthesis has recently emerged as a new approach to sampling 3D models by adopting pretrained text-to-image models as guiding visual priors.
1 code implementation • 7 Oct 2022 • Tien-Phat Nguyen, Trong-Thang Pham, Tri Nguyen, Hieu Le, Dung Nguyen, Hau Lam, Phong Nguyen, Jennifer Fowler, Minh-Triet Tran, Ngan Le
The transformer expanding path models the temporal coherency between embryo images to ensure monotonic non-decreasing constraint and is optimized by a segmentation head.
1 code implementation • 10 Oct 2021 • Tuan Nguyen, Hanh Pham, Truong Bui, Tan Nguyen, Duc Luong, Phong Nguyen
Both automatic and human evaluation demonstrated that our approach can generate poems that have better cohesion without losing the quality due to additional loss.
no code implementations • 25 Aug 2021 • Lam Huynh, Phong Nguyen, Jiri Matas, Esa Rahtu, Janne Heikkila
This paper presents a novel neural architecture search method, called LiDNAS, for generating lightweight monocular depth estimation models.
no code implementations • 25 Aug 2021 • Lam Huynh, Matteo Pedone, Phong Nguyen, Jiri Matas, Esa Rahtu, Janne Heikkila
In addition, we introduce a normalized Hessian loss term invariant to scaling and shear along the depth direction, which is shown to substantially improve the accuracy.
no code implementations • ICCV 2021 • Lam Huynh, Phong Nguyen, Jiri Matas, Esa Rahtu, Janne Heikkila
In this paper, we propose enhancing monocular depth estimation by adding 3D points as depth guidance.
no code implementations • 29 Nov 2020 • Phong Nguyen, Animesh Karnewar, Lam Huynh, Esa Rahtu, Jiri Matas, Janne Heikkila
We propose a new cascaded architecture for novel view synthesis, called RGBD-Net, which consists of two core components: a hierarchical depth regression network and a depth-aware generator network.
no code implementations • 2 Aug 2017 • Phong Nguyen, John Dines, Jan Krasnodebski
However these systems are most often designed to address the objective of one single stakeholder, typically, in online commerce, the consumers whose input and purchasing decisions ultimately determine the success of the recommendation systems.
no code implementations • 4 Nov 2015 • Phong Nguyen, Jun Wang, Alexandros Kalousis
Motivated by the fact that very often the users' and items' descriptions as well as the preference behavior can be well summarized by a small number of hidden factors, we propose a novel algorithm, LambdaMART Matrix Factorization (LambdaMART-MF), that learns a low rank latent representation of users and items using gradient boosted trees.