Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Jae Moon Jo"'
Publikováno v:
Ultrasonography, Vol 33, Iss 3, Pp 149-160 (2014)
Accurate assessment of the degree of liver fibrosis is important for estimating prognosis and deciding on an appropriate course of treatment for cases of chronic liver disease (CLD) with various etiologies. Because of the inherent limitations of live
Externí odkaz:
https://doaj.org/article/dfa3ca7d624e4d2dbb1d5150011a8e18
Autor:
Dong-Kuk Shin, Jae-Moon Jo, Junkyo Lee, Jong-Sik Kim, Jehoon Yang, Won-Chul Bang, Dongil Choi, Tae Wook Kang, Min Woo Lee, Dong Ik Cha, Sunyoung Lee
Publikováno v:
Ultrasonography
Ultrasonography, Vol 37, Iss 4, Pp 337-344 (2018)
Ultrasonography, Vol 37, Iss 4, Pp 337-344 (2018)
Purpose The purpose of this study was to evaluate the accuracy of an active contour model for estimating the posterior ablative margin in images obtained by the fusion of real-time ultrasonography (US) and 3-dimensional (3D) US or magnetic resonance
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e446e21f70445cd7c99119a146b03277
http://europepmc.org/articles/PMC6177685
http://europepmc.org/articles/PMC6177685
Autor:
Jungmin Kim, Sujin Park, Jong-pil Kim, Daewong Han, Jungha Kim, Yoonsuk Huh, Yunhee Kim, Jae-Moon Jo, Jae-Hyuk Kim
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 954:161515
In the development of a mobile X-ray imaging apparatus, it is needed to pre-calculate the ambient leakage and stray radiation doses of the apparatus because the interest in exposure damage is increasing. This issue is strongly related to the addition
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::895a58dc3b50a50d798cf0ff323abf47
https://doi.org/10.1016/j.nima.2018.10.193
https://doi.org/10.1016/j.nima.2018.10.193
Publikováno v:
Medical Imaging 2018: Physics of Medical Imaging.
The international organizations, including IAEA, have established a diagnostic reference levels (DRLs) for diagnostic xray examinations in order to control doses. The DRLs are mostly expressed as an entrance surface dose (ESD) to quantify dose on the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4466c861412a08c3f742ab2e70ad7091
https://doi.org/10.1117/12.2292857
https://doi.org/10.1117/12.2292857
Autor:
Seungman Yun, Sujin Park, Kyung Hun Yoon, Jae-Moon Jo, Yoonsuk Huh, Jungmin Kim, Jungha Kim, Jong-pil Kim, Jae-Hyuk Kim
Publikováno v:
Medical Imaging 2017: Physics of Medical Imaging.
Photon-counting (PC) technique has been paid attention to digital radiography applications due to its potential in lowdose operation and multi-energy imaging capability. In this study, we theoretically investigate the performance gain in digital radi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e9162106b1a7f01142d53c3f2e72b8b6
https://doi.org/10.1117/12.2254271
https://doi.org/10.1117/12.2254271
Autor:
Jechang Jeong, Jae Moon Jo
Publikováno v:
Signal Processing: Image Communication. 7:1-11
This paper presents a new approach to adaptive Huffman coding of 2-D DCT coefficients for image sequence compression. Based on the popular motion-compensated interframe coding, the proposed method employs self-switching multiple Huffman codebooks for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::47ff22125fcbab3bb6a8ddd6f2078329
https://doi.org/10.1016/0923-5965(94)00033-f
https://doi.org/10.1016/0923-5965(94)00033-f
Autor:
Hwi-sam Kang, Jae Moon Jo, Wooyoun Ahn, Myung-sik Yim, Pil-ho Yu, Jechang Jeong, Heon-hee Moon, Seong-bong Kim, Yung-Jun Park
Publikováno v:
IEEE Transactions on Consumer Electronics. 40:234-242
This paper describes the algorithm and implementation of an experimental full-digital HDTV system we have recently developed. The video compression algorithm is based on motion-compensated DCT without B (bidirectional prediction) frames and the audio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1758b210973c93e2e9c2044ed191f1f
https://doi.org/10.1109/30.320800
https://doi.org/10.1109/30.320800
Autor:
Byung-Ho Ahn, Joongsuk Park, Se-Young Shin, Hyun-Tae Gil, Pilsoon Choi, Yongseok Yi, Ha Kil-Sik, Jae-Moon Jo, Sung-Chul Park, Chil-Youl Yang, Yun-Gu Lee, Scott Seongwook Lee
Publikováno v:
A-SSCC
An SoC integrating both an IEEE 802.11n Wireless LAN (WLAN) and a high quality codec is implemented using 90nm CMOS technology for wireless connectivity between full HD video-supporting devices. The WLAN operates with up to 270-Mbps data rates using
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::086f7e86402f2dd2f00ace182999aec8
https://doi.org/10.1109/asscc.2011.6123651
https://doi.org/10.1109/asscc.2011.6123651
Publikováno v:
2011 IEEE International Conference on Consumer Electronics (ICCE).
The color, contrast and detail of an object in focus are increased, whereas those of a background are decreased based on the depth map for simulating atmospheric perspective and proximity luminance.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e5251bccdde3a317856718563dd34e40
https://doi.org/10.1109/icce.2011.5722525
https://doi.org/10.1109/icce.2011.5722525
Publikováno v:
Canadian Conference on Electrical and Computer Engineering 2004 (IEEE Cat. No.04CH37513).
In this paper, we provide the simulation results for the bit error rate (BER) performance of multi-input multi-output (MIMO) systems supporting a 96 Mbps data-rate, based on an IEEE 802.11a OFDM PHY layer under various channel models. A spatial multi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::21fff1af8810d14d8c3b2003a645f855
https://doi.org/10.1109/ccece.2004.1345054
https://doi.org/10.1109/ccece.2004.1345054