Yeon Soo Lee
Catholic University of Daegu
AnatomyGenetic programmingSupport vector machineFinite element methodSurgeryAdaBoostArtificial intelligenceComposite materialCadaveric spasmPattern recognitionMaterials scienceHumerusRotator cuffFixation (surgical)ShouldersOrthodonticsMathematicsComputer scienceOrthopedic surgeryMedicineCadaver
62Publications
17H-index
1,149Citations
Publications 59
Newest
#1Saddam Hussain Khan (PIEAS: Pakistan Institute of Engineering and Applied Sciences)H-Index: 3
#2Anabia Sohail (PIEAS: Pakistan Institute of Engineering and Applied Sciences)H-Index: 6
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The new emerging COVID-19, declared a pandemic disease, has affected millions of human lives and caused a massive burden on healthcare centers. Therefore, a quick, accurate, and low-cost computer-based tool is required to timely detect and treat COVID-19 patients. In this work, two new deep learning frameworks: Deep Hybrid Learning (DHL) and Deep Boosted Hybrid Learning (DBHL), is proposed for effective COVID-19 detection in X-ray dataset. In the proposed DHL framework, the representation learni...
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#2Asifullah Khan (PIEAS: Pakistan Institute of Engineering and Applied Sciences)H-Index: 36
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Automatic segmentation of shoulder muscle MRI is challenging due to the high variation in muscle size, shape, texture, and spatial position of tears. Manual segmentation of tear and muscle portion is hard, time-consuming, and subjective to pathological expertise. This work proposes a new Region and Edge-based Deep Auto-Encoder (RE-DAE) for shoulder muscle MRI segmentation. The proposed RE-DAE harmoniously employs average and max-pooling operation in the encoder and decoder blocks of the Convolut...
#2Anabia SohailH-Index: 6
Last. Yeon Soo LeeH-Index: 17
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COVID-19 is a global health problem. Consequently, early detection and analysis of the infection patterns are crucial for controlling infection spread as well as devising a treatment plan. This work proposes a two-stage deep Convolutional Neural Networks (CNNs) based framework for delineation of COVID-19 infected regions in Lung CT images. In the first stage, initially, COVID-19 specific CT image features are enhanced using a two-level discrete wavelet transformation. These enhanced CT images ar...
5 Citations
#1Noorul Wahab (PIEAS: Pakistan Institute of Engineering and Applied Sciences)H-Index: 5
#2Asifullah Khan (PIEAS: Pakistan Institute of Engineering and Applied Sciences)H-Index: 36
Last. Yeon Soo Lee (DCU: Catholic University of Daegu)H-Index: 17
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: Segmentation and detection of mitotic nuclei is a challenging task. To address this problem, a Transfer Learning based fast and accurate system is proposed. To give the classifier a balanced dataset, this work exploits the concept of Transfer Learning by first using a pre-trained convolutional neural network (CNN) for segmentation, and then another Hybrid-CNN (with Weights Transfer and custom layers) for classification of mitoses. First, mitotic nuclei are automatically annotated, based on the...
40 CitationsSource
#1Uzair AhmedH-Index: 1
#2Asifullah Khan (PIEAS: Pakistan Institute of Engineering and Applied Sciences)H-Index: 36
Last. Yeon Soo LeeH-Index: 17
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A churn prediction system guides telecom service providers to reduce revenue loss. However, the development of a churn prediction system for a telecom industry is a challenging task, mainly due to the large size of the data, high dimensional features, and imbalanced distribution of the data. In this paper, we present a solution to the inherent problems of churn prediction, using the concept of Transfer Learning (TL) and Ensemble-based Meta-Classification. The proposed method TL-DeepE is applied ...
17 Citations
#1Yeon Soo Lee (DCU: Catholic University of Daegu)H-Index: 17
#2Dong Hwan Hwang (DCU: Catholic University of Daegu)
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#1Syed Gibran Javed (PIEAS: Pakistan Institute of Engineering and Applied Sciences)H-Index: 6
#2Abdul Majid (PIEAS: Pakistan Institute of Engineering and Applied Sciences)H-Index: 25
Last. Yeon Soo Lee (DCU: Catholic University of Daegu)H-Index: 17
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The speckle noise commonly occurs in ultrasound imaging based applications. Due to the multiplicative nature, speckle noise deteriorates the visual quality of ultrasound images. This affects the performance of radiologists and practitioners for disease diagnosis and/or patient treatment. The current study proposes a bio-inspired multi-gene genetic programming (MGGP) based intelligent estimator to reduce the speckle noise from ultrasound images. The proposed MGGP approach is based on the parallel...
3 CitationsSource
#1Hak Jun Kim (KU: Korea University)H-Index: 18
#2Eui Dong YeoH-Index: 6
Last. Young Koo Lee (SCH: Soonchunhyang University)H-Index: 14
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Abstract Background Malalignment of the ankle joint has been found after trauma, by neurological disorders, genetic predisposition and other unidentified factors, and results in asymmetrical joint loading. For a medial open wedge supramalleolar osteotomy(SMO), there are some debates as to whether concurrent fibular osteotomy should be performed. We assessed the changes in motion of ankle joint and plantar pressure after supramalleolar osteotomy without fibular osteotomy. Methods Ten lower leg sp...
4 CitationsSource
#1Noorul Wahab (PIEAS: Pakistan Institute of Engineering and Applied Sciences)H-Index: 5
#2Asifullah Khan (PIEAS: Pakistan Institute of Engineering and Applied Sciences)H-Index: 36
Last. Yeon Soo Lee (DCU: Catholic University of Daegu)H-Index: 17
view all 3 authors...
Abstract Different types of breast cancer are affecting lives of women across the world. Common types include Ductal carcinoma in situ (DCIS), Invasive ductal carcinoma (IDC), Tubular carcinoma, Medullary carcinoma, and Invasive lobular carcinoma (ILC). While detecting cancer, one important factor is mitotic count – showing how rapidly the cells are dividing. But the class imbalance problem, due to the small number of mitotic nuclei in comparison to the overwhelming number of non-mitotic nuclei,...
89 CitationsSource
#1Jong Pil YoonH-Index: 11
#2Yeon Soo Lee (DCU: Catholic University of Daegu)H-Index: 17
Last. Joo Han Oh (Seoul National University Bundang Hospital)H-Index: 50
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Purpose Acromioclavicular (AC) joint dislocation is a common sports injury. Hook plate fixation is currently widely used to treat this injury, as it can promote the natural healing of the ligament with good clinical outcomes. However, subacromial erosion and impingement are frequently observed post-operatively. It was hypothesized that the morphology and the contact characteristics between the hook portion and the acromion are the main causes of complications after hook plate fixation with the c...
11 CitationsSource