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  1. No Access

    Article

    Encoder-decoder networks with guided transmission map for effective image dehazing

    A plain-architecture and effective image dehazing scheme, called Encoder-Decoder Network with Guided Transmission Map (EDN-GTM), is proposed in this paper. Nowadays, neural networks are often built based on co...

    Le-Anh Tran, Dong-Chul Park in The Visual Computer (2024)

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    Article

    Active Noise Control Using a Body-Mounted Vibration Actuator to Enhance the Interior Sound of Vehicle

    This paper suggests an active sound control system using vibration actuators and microphones, called an active Vibro-acoustic enhancement (AVAE), to obtain a desired engine sound in a vehicle while the vehicle...

    Kyoung-** Chang, Dong Chul Park in International Journal of Automotive Techno… (2022)

  3. No Access

    Article

    Influence of increased pain sensitivity on patient-reported outcomes following total knee arthroplasty

    The purpose of this study was to discover whether increased pain sensitivity was associated with postoperative pain and patient-reported outcome measures (PROMs) after total knee arthroplasty (TKA).

    Man Soo Kim, In Jun Koh, Yong Gyu Sung in Knee Surgery, Sports Traumatology, Arthros… (2022)

  4. Article

    Open Access

    Alignment adjustment using the Valgus stress technique can increase the surgical accuracy of novice surgeons during medial opening-wedge high Tibial osteotomy

    The purpose of this study was to compare the degree of accuracy of coronal alignment correction with use of the “alignment adjustment under valgus stress technique” between expert and novice surgeons during me...

    Man Soo Kim, In Jun Koh, Yong Gyu Sung, Dong Chul Park in BMC Musculoskeletal Disorders (2021)

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    Article

    Centroid Neural Network with Pairwise Constraints for Semi-supervised Learning

    A clustering algorithm for datasets with pairwise constraints using the Centroid Neural Network (Cent.NN) is proposed in this paper. The proposed algorithm, referred to as the Centroid Neural Network with Pair...

    Minh Tran Ngoc, Dong-Chul Park in Neural Processing Letters (2018)

  6. Article

    Open Access

    Surgical accuracy, function, and quality of life of simultaneous versus staged bilateral Total hip Arthroplasty in patients with Osteonecrosis of the femoral head

    The optimal surgical option for patients requiring bilateral hip replacement remains controversial. The purpose of this study was to compare surgical accuracy; functional outcome and health-related quality of ...

    Seung-Chan Kim, Young-Wook Lim, Woo-Lam Jo, Dong-Chul Park in BMC Musculoskeletal Disorders (2017)

  7. No Access

    Article

    Multiresolution-based bilinear recurrent neural network

    A multiresolution-based bilinear recurrent neural network (MBLRNN) is proposed in this paper. The proposed MBLRNN is based on the BLRNN that has robust abilities in modeling and predicting time series. The lea...

    Dong-Chul Park in Knowledge and Information Systems (2009)

  8. No Access

    Article

    60-GHz Band Dual-Mode Microstrip Ring Resonator Bandpass Filter Using Micromachining Technology

    A new compact millimeter-wave dual-mode ring resonator bandpass filter is proposed. This filter has a 15% bandwidth at 58 GHz with 3.4 dB insertion loss. Input/output lines and ring resonator are directly conn...

    Sung Soo Choi, Dong Chul Park in International Journal of Infrared and Millimeter Waves (2007)

  9. No Access

    Article

    MM-Wave Band Transversal Filter with Improved Spurious Characteristics

    A spurious-suppressed transversal filter using the multiple-coupled line is proposed. The frequency characteristics of the multiple-coupled line are analyzed in detail. In order to compare the performances, th...

    Ki Mann Jee, Dong Chul Park in International Journal of Infrared and Millimeter Waves (2003)

  10. No Access

    Article

    Design of an MMIC Transversal Filter in MM-Wave Bands

    A novel MMIC transversal filter structure using multiple-coupled-line directional couplers and its design method are proposed. There is a critical drawback in fabricating MMIC transversal filters because the l...

    Ki Mann Jee, Dong Chul Park in International Journal of Infrared and Millimeter Waves (2003)

  11. No Access

    Article

    Design of 40 GHz-Band Iris-Type Waveguide Bandpass Filter

    In this paper, a design method of an iris-coupled waveguide bandpass filter having 0.1 dB passband ripple and 3.5% ripple bandwidth at the center frequency of 41 GHz is described. Mode matching method is used ...

    Seong Soo Park, Seog Tae Han, Yong Moon Cho in International Journal of Infrared and Mill… (2003)

  12. Article

    High Pulmonary Artery Pressure on Echocardiogram after Administration of Surfactant for Preterm Respiratory Distress Syndrome Is Associated with Delayed Ductal Closure, Lack of Improvement of Respiratory Status, Pulmonary Hemorrhage and Increased Mortality

    Jeong Nyun Kim, Dong Chul Park, Min Soo Park, Ran Namgung, Chul Lee in Pediatric Research (1999)

  13. No Access

    Article

    A 100-GHz-band heterodyne sis receiver for the trao telescope

    A 100-GHz-band Superconductor-Insulator-Superconductor (SIS) receiver has been developed for radio astronomy. The mixer used in this receiver has no mechanical tuning elements, such as a backshort or an E-plan...

    Seog-Tae Han, Chang-Hoon Lee, Hyo-Ryoung Kim in International Journal of Infrared and Mill… (1996)

  14. No Access

    Article

    Cloning and characterization of aSchizophyllum gene withAβ6 mating-type activity

    The A-pathway of development in the basidiomycete fungusSchizophyllum commune may be activated by either of two mating-type loci, and consists of two multiallelic genes,Y andZ. Y contains a putative homeod...

    Guang-** Shen, Dong-Chul Park, Robert C. Ullrich, Charles P. Novotny in Current Genetics (1996)