Sung Min Hong

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The performance of surgical robotic devices in real-time mainly depends on phase-delay in sensors and filtering process. A phase delay of 16-20 ms is unavoidable in these robotics procedures due to the presence of hardware low pass filter in sensors and pre-filtering required in later stages of cancellation. To overcome this phase delay, we employ(More)
We describe a representation for tree leaves and an interactive modeling system for creating realistic close up images of leaf clusters. The planar outline of the leaf and the larger members of its venation system are strong factors in the recognition of plant species and as such are essential to realistic imaging. The larger veins also play a major(More)
PURPOSE This study is to report clinical and radiological results of high-flexion total knee arthroplasty (TKA) using NexGen LPS-flex system at a minimum 5-year follow-up, and to analyze the implant survivorship based on the results. MATERIALS AND METHODS A total of 80 patients (118 knees) who underwent patellar preserving TKA using NexGen LPS-flex(More)
The concentrations of three different size fractions of particulate matter (PM) including PM2.5, PM10, and TSP were determined continuously at hourly intervals from four different sites in Seoul, Korea during the spring of 2001. To learn the effects of wind speed change on PM fractionation, the entire data sets were initially sorted into three particle(More)
A self-report, attitudinal questionnaire was administered to 1,717 adult Australians between 18 and 40 years old to examine the effects of age and gender on psychological reactance. Analysis yielded a significant age effect: As age increased, the level of reactance tended to decrease. No significant differences in reactance emerged in relation to gender. A(More)
Sparganosis is a parasitic infection caused by the plerocercoid tapeworm larva of the genus Spirometra. Although the destination of the larva is often a tissue or muscle in the chest, abdominal wall, extremities, eyes, brain, urinary tract, spinal canal, and scrotum, intramuscular sparganosis is uncommon and therefore is difficult to distinguish from a soft(More)
Patellectomized patients may have less satisfactory clinical outcomes following total knee arthroplasty (TKA) due to a decreased extensor mechanism efficiency and potential instability. Furthermore, the existing literature does not provide concrete guidance on the expected results of TKA or the type of implant that should be used in patellectomized(More)
A personal opinion survey was administered to 1207 adults assessing attitudes towards 13 romantic acts with regard to age and gender. The present study focused upon attitudes towards the perceived importance of making love as a romantic act in a relationship. The sample was divided into three age groups, 18 to 25 years, 26 to 35 years, and 36 to 45 years.(More)