Search Results - "Chung, Nagkun"

Investigation of proper imaging conditions in the moving grid technique for a reduction of grid line artifacts by Park, Chulkyu, Cho, Hyosung, Je, Uikyu, Hong, Daeki, Lee, Minsik, Park, Yeonok, Kang, Yoonseok, Kim, Jinsoo, Chung, Nagkun, Kim, Jinwon, Kim, Jinguk

“…The most critical problem remaining as an obstacle for the successful use of antiscatter grids in digital X-ray imaging is probably the observation of grid…”
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Experimental setup and the system performance for single-grid-based phase-contrast x-ray imaging (PCXI) with a microfocus x-ray tube by Lim, Hyunwoo, Park, Yeonok, Cho, Hyosung, Je, Uikyu, Hong, Daeki, Park, Chulkyu, Woo, Taeho, Lee, Minsik, Kim, Jinsoo, Chung, Nagkun, Kim, Jinwon, Kim, Jinguk

“…In this work, we investigated a simplified approach to phase-contrast x-ray imaging (PCXI) by using a single antiscatter grid and a microfocus x-ray tube,…”
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Indirect measurement of high grid strip densities over Nyquist sampling rate based on the moiré pattern analysis for quality assurance in grid manufacturing by Je, Uikyu, Kim, Jinsoo, Cho, Hyosung, Lim, Hyunwoo, Park, Chulkyu, Kim, Guna, Park, Soyoung, Park, Yeonok, Kim, Kyuseok, Woo, Taeho, Chung, Nagkun, Kim, Jinwon, Kim, Jinguk

“…•Highly precise carbon-interspaced antiscatter grids have been studied.•Actual grid strip densities over the Nyquist sampling rate are indirectly measured…”
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