Search Results for author: Chuong Nguyen

Found 15 papers, 7 papers with code

HashPoint: Accelerated Point Searching and Sampling for Neural Rendering

no code implementations22 Apr 2024 Jiahao Ma, Miaomiao Liu, David Ahmedt-Aristizaba, Chuong Nguyen

We solve this problem by our HashPoint method combining these two strategies, leveraging rasterization for efficient point searching and sampling, and ray marching for rendering.

Neural Rendering

Smart Headset, Computer Vision and Machine Learning for Efficient Prawn Farm Management

no code implementations14 Oct 2022 Mingze Xi, Ashfaqur Rahman, Chuong Nguyen, Stuart Arnold, John McCulloch

Understanding the growth and distribution of the prawns is critical for optimising the feed and harvest strategies.


Multiview Detection with Cardboard Human Modeling

1 code implementation5 Jul 2022 Jiahao Ma, Zicheng Duan, Liang Zheng, Chuong Nguyen

In this paper, we propose a new pedestrian representation scheme based on human point clouds modeling.

Depth Estimation Multiview Detection

Monitoring of Pigmented Skin Lesions Using 3D Whole Body Imaging

no code implementations14 May 2022 David Ahmedt-Aristizabal, Chuong Nguyen, Lachlan Tychsen-Smith, Ashley Stacey, Shenghong Li, Joseph Pathikulangara, Lars Petersson, Dadong Wang

A modular camera rig arranged in a cylindrical configuration was designed to automatically capture images of the entire skin surface of a subject synchronously from multiple angles.

Image Reconstruction Lesion Detection +1

Voxelized 3D Feature Aggregation for Multiview Detection

1 code implementation7 Dec 2021 Jiahao Ma, Jinguang Tong, Shan Wang, Wei Zhao, Zicheng Duan, Chuong Nguyen

However, we find that these 2D transformations do not take into account the object's height, and with this neglection features along the vertical direction of same object are likely not projected onto the same ground plane point, leading to impure ground-plane features.

Multiview Detection

Video-based cattle identification and action recognition

1 code implementation14 Oct 2021 Chuong Nguyen, Dadong Wang, Karl Von Richter, Philip Valencia, Flavio A. P. Alvarenga, Gregory Bishop-Hurley

We demonstrate a working prototype for the monitoring of cow welfare by automatically analysing the animal behaviours.

Action Recognition

A Strong Baseline for Vehicle Re-Identification

1 code implementation22 Apr 2021 Su V. Huynh, Nam H. Nguyen, Ngoc T. Nguyen, Vinh TQ. Nguyen, Chau Huynh, Chuong Nguyen

Vehicle Re-Identification (Re-ID) aims to identify the same vehicle across different cameras, hence plays an important role in modern traffic management systems.

Management Vehicle Re-Identification

Robust Quadruped Jumping via Deep Reinforcement Learning

no code implementations13 Nov 2020 Guillaume Bellegarda, Chuong Nguyen, Quan Nguyen

In this paper, we consider a general task of jumping varying distances and heights for a quadrupedal robot in noisy environments, such as off of uneven terrain and with variable robot dynamics parameters.

reinforcement-learning Reinforcement Learning (RL)

Single Image Water Hazard Detection using FCN with Reflection Attention Units

1 code implementation ECCV 2018 Xiaofeng Han, Chuong Nguyen, ShaoDi You, Jianfeng Lu

Water bodies, such as puddles and flooded areas, on and off road pose significant risks to autonomous cars.

Towards high-throughput 3D insect capture for species discovery and diagnostics

no code implementations7 Sep 2017 Chuong Nguyen, Matt Adcock, Stuart Anderson, David Lovell, Nicole Fisher, John La Salle

Digitisation of natural history collections not only preserves precious information about biological diversity, it also enables us to share, analyse, annotate and compare specimens to gain new insights.

Mixed Reality Vocal Bursts Intensity Prediction

Novel Views of Objects from a Single Image

no code implementations31 Jan 2016 Konstantinos Rematas, Chuong Nguyen, Tobias Ritschel, Mario Fritz, Tinne Tuytelaars

We propose a technique to use the structural information extracted from a 3D model that matches the image object in terms of viewpoint and shape.

Novel View Synthesis Object

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