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—A useful technique in various applications of remote sensing involves the fusion of panchromatic and multispectral satellite images. Recently, Tu et al. introduced a fast intensity hue saturation (IHS) fusion method. Aside from its fast computing capability for fusing images, this method can extend traditional three-order transformations to an arbitrary(More)
BACKGROUND Since the reference value is the core factor of the T-score calculation, it has a significant impact on the prevalence of osteoporosis. The purpose of this study was to determine the effects of using the Korean reference value on the prevalence of osteoporosis and on the prediction of fracture risk. METHODS We used femoral neck bone mineral(More)
Tuberculosis (TB) is a major global health problem, and multi-drug-resistant TB (MDR-TB) and extensively drug-resistant TB (XDR-TB) are spreading throughout the world. However, conventional drug susceptibility test (DST) methods, which rely on the detection of the colony formation on a solid medium, require 1–2 months to the result. A rapid and accurate DST(More)
We present a pan-sharpening method that can produce high quality high-resolution multispectral image by fusing a high-resolution panchromatic image with a low resolution mul-tispectral image. The major benefits of our approach are the color samples relocation algorithm and the optimization based edge aware interpolation method which protect the(More)
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