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  1. No Access

    Chapter and Conference Paper

    A Study on How to Generate Fire Data from Video/Image Using the F-guess and ROI Method

    This paper presents the best method for generating fire data and improving the fire recognition rate. At the same time, shorten the labelling time by using fire videos and images when there is a limit to colle...

    Jong-Sik Kim, Hye-Youn Lim, Dae-Seong Kang in Frontier Computing on Industrial Applicati… (2024)

  2. No Access

    Chapter and Conference Paper

    A Method of Image Denoising via Dense Attention DnCNN

    Many models with deep learning exhibit good performance, but due to the noise generated during the dataset or image generation and transmission used for learning, it may include noise and cannot achieve the de...

    MingShou An, Hye-Youn Lim, Dae-Seong Kang in Proceedings of Innovative Computing 2024, … (2024)

  3. No Access

    Chapter and Conference Paper

    Fusion Self-attention Feature Clustering Mechanism Network for Person ReID

    For the problem that pedestrian features cannot be sufficiently extracted in person re-identification, a person re-identification model based on attention mechanism is proposed. Firstly, pedestrian features ar...

    MingShou An, Hye-Youn Lim, YunChuan He in Frontier Computing on Industrial Applicati… (2024)

  4. No Access

    Article

    Efficient noise reduction in images using directional modified sigma filter

    A noise reduction of images using a directional modified sigma filter is proposed. It is important that an image should include accurate values without noise for large-scale data processing of a cloud computin...

    Hye-Youn Lim, Dae-Seong Kang in The Journal of Supercomputing (2013)

  5. No Access

    Chapter and Conference Paper

    Implementation of Automatic Failure Diagnosis for Wind Turbine Monitoring System Based on Neural Network

    The global action began to resolve the problem of global warming. Thus, the wind power has been emerged as an alternative energy of existing fossil fuel energy. The existing wind power has limitation of locati...

    Ming-Shou An, Sang-June Park, **-Sup Shin in Multimedia and Ubiquitous Engineering (2013)

  6. No Access

    Chapter and Conference Paper

    The Multi-object Tracking Based on Gradient and Depth Information in the Stereo Vision

    The multi-object tracking method was proposed in this paper effectively using stereo vision. For the multi-object tracking, we present the method to combine the local gradient patterns (LGP) and the depth info...

    Hye-Youn Lim, Young-Deuk Moon in Future Information Technology, Application… (2012)

  7. Article

    Open Access

    Object tracking system using a VSW algorithm based on color and point features

    An object tracking system using a variable search window (VSW) algorithm based on color and feature points is proposed. A meanshift algorithm is an object tracking technique that works according to color proba...

    Hye-Youn Lim, Dae-Seong Kang in EURASIP Journal on Advances in Signal Processing (2011)

  8. No Access

    Chapter and Conference Paper

    Noise Reduction in Image Using Directional Modified Sigma Filter

    In this paper, we propose a new method using a modified sigma filter. The sigma filter among many algorithms is one of the simplest de-noising methods. The threshold of the sigma filter uses the estimated stan...

    Hye-Youn Lim, Mi-Ran Gu, Dae-Seong Kang in Future Information Technology (2011)

  9. No Access

    Chapter and Conference Paper

    An Approach to Real-Time Region Detection Algorithm Using Background Modeling and Covariance Descriptor

    In this paper, we present a region detection algorithm using robust image descriptor. It abstracts objects from moving picture using Gaussian mixture background modeling on a moving object. And feature image i...

    Jong-Dae Park, Hye-Youn Lim, Dae-Seong Kang in Future Information Technology (2011)