Tae-Hyung Kim

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This paper proposes wavelet-based moving object segmentation using change detection and background registration technique. The inter-frame difference for detecting change was calculated by using high frequency coefficients in wavelet subbands. The background was constructed with low frequency wavelet coefficients which were the approximated version of the(More)
RATIONALE The increasing worldwide incidence of extensively drug-resistant tuberculosis (XDR-TB) has emerged as a threat to public health and tuberculosis (TB) control. Treatment outcomes have varied among studies, and data on long-term survival are still scarce. OBJECTIVES To retrospectively assess the burden, clinical characteristics, treatment(More)
The genome of soybean (Glycine max), a commercially important crop, has recently been sequenced and is one of six crop species to have been sequenced. Here we report the genome sequence of G. soja, the undomesticated ancestor of G. max (in particular, G. soja var. IT182932). The 48.8-Gb Illumina Genome Analyzer (Illumina-GA) short DNA reads were aligned to(More)
Recent advances in the development of fast digital signal processors (DSPs) have paved the way for sensorless drive techniques of AC motors. The sophisticated sensorless algorithms in DSPs substitute for the mechanical position sensors and other hardware. This paper covers an entire range of topics related to the position sensorless control of brushless DC(More)
Ribosomal proteins (RPs) have gained much attention for their extraribosomal functions particularly with respect to p53 regulation. To date, about fourteen RPs have shown to bind to MDM2 and regulate p53. Upon binding to MDM2, the RPs suppress MDM2 E3 ubiquitin ligase activity resulting in the stabilization and activation of p53. Of the RPs that bind to(More)
Long terminal repeats (LTRs) of human endogenous retrovirus (HERV) have contributed to the structural change or genetic variation of primate genome that are connected to speciation and evolution. Using genomic DNAs that were derived from hominoid primates (chimpanzee, gorilla, orangutan, and gibbon), we performed PCR amplification and identified thirty(More)
BACKGROUND Radial meniscal tears historically have been treated by partial meniscectomy, although they are more biomechanically detrimental than longitudinal tears. Clinical results after meniscal repair for radial tears of the midbody of the lateral meniscus have been reported rarely. STUDY DESIGN CASE SERIES Level of evidence, 4. METHODS Fourteen(More)
This paper presents the theory and practice required to implement a novel sensorless operation technique for the brushless DC (BLDC) motor. The proposed new sensorless drive method breaks through the chronic problem of the sensorless BLDC motor drives, lack of low speed operation, so that it ensures highly accurate, robust sensorless operation from near(More)
In this paper, a method was introduced for the fabrication of vertically and spatially-controlled peptide nanostructures that enhance cell adhesion, proliferation, spreading on artificial surfaces. The RGD nanostructures with different heights were fabricated on gold surfaces by self-assembly technique through a nanoporous alumina mask composed of(More)