Search Results for author: Du Yong Kim

Found 11 papers, 4 papers with code

GCCN: Global Context Convolutional Network

no code implementations22 Oct 2021 Ali Hamdi, Flora Salim, Du Yong Kim

These global contextual features are defined as local maxima pixels with high visual sharpness in each patch.

Few-Shot Image Classification Few-Shot Learning

Signature-Graph Networks

no code implementations22 Oct 2021 Ali Hamdi, Flora Salim, Du Yong Kim, Xiaojun Chang

SGN constructs unique undirected graphs for each image based on the CNN feature maps.

Image Classification Representation Learning

Tracking Cells and their Lineages via Labeled Random Finite Sets

1 code implementation22 Apr 2021 Tran Thien Dat Nguyen, Ba-Ngu Vo, Ba-Tuong Vo, Du Yong Kim, Yu Suk Choi

Determining the trajectories of cells and their lineages or ancestries in live-cell experiments are fundamental to the understanding of how cells behave and divide.

Drone-as-a-Service Composition Under Uncertainty

no code implementations11 Mar 2021 Ali Hamdi, Flora D. Salim, Du Yong Kim, Azadeh Ghari Neiat, Athman Bouguettaya

Specifically, we propose a service model of DaaS based on the dynamic spatiotemporal features of drones and their in-flight contexts.

Scheduling Service Composition

flexgrid2vec: Learning Efficient Visual Representations Vectors

no code implementations30 Jul 2020 Ali Hamdi, Du Yong Kim, Flora D. Salim

We compare the performance of flexgrid2vec with a set of state-of-the-art visual representation learning models on binary and multi-class image classification tasks.

Image Classification Representation Learning +1

DroTrack: High-speed Drone-based Object Tracking Under Uncertainty

1 code implementation2 May 2020 Ali Hamdi, Flora Salim, Du Yong Kim

The combination of the FCM segmentation and the angular scaling increased DroTrack precision by up to $9\%$ and decreased the centre location error by $162$ pixels on average.

drone-based object tracking Object +4

A Bayesian Filter for Multi-view 3D Multi-object Tracking with Occlusion Handling

no code implementations13 Jan 2020 Jonah Ong, Ba Tuong Vo, Ba Ngu Vo, Du Yong Kim, Sven Nordholm

This paper proposes an online multi-camera multi-object tracker that only requires monocular detector training, independent of the multi-camera configurations, allowing seamless extension/deletion of cameras without retraining effort.

3D Multi-Object Tracking Management +1

GLMB Tracker with Partial Smoothing

1 code implementation Sensors 2019 Tran Thien Dat Nguyen, Du Yong Kim

In the forward filtering stage, we use the GLMB filter to generate a set of labels and the association history between labels and the measurements.

Management

Online Multiple Pedestrians Tracking using Deep Temporal Appearance Matching Association

1 code implementation1 Jul 2019 Young-chul Yoon, Du Yong Kim, Young-min Song, Kwangjin Yoon, Moongu Jeon

The higher dimension of inherent information in the appearance model compared to the geometric model is problematic in many ways.

Visual Multiple-Object Tracking for Unknown Clutter Rate

no code implementations9 Jan 2017 Du Yong Kim

In multi-object tracking applications, model parameter tuning is a prerequisite for reliable performance.

Multi-Object Tracking Multiple Object Tracking +1

Online Visual Multi-Object Tracking via Labeled Random Finite Set Filtering

no code implementations18 Nov 2016 Du Yong Kim, Ba-Ngu Vo, Ba-Tuong Vo

Furthermore the labeled random finite set framework enables the incorporation of prior knowledge that mis-detections of long tracks which occur in the middle of the scene are likely to be due to occlusions.

Management Multi-Object Tracking +2

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