Zobrazeno 1 - 10 of 56 pro vyhledávání: '"Seong Mo Park"'
1
High rate true random number generator using beta radiation
Autor: Kwang Jae Son, Kyung Hwan Park, Jong Bum Kim, Byoung Gun Choi, Seong Mo Park
Publikováno v: APPLICATION OF MATHEMATICS IN TECHNICAL AND NATURAL SCIENCES: 12th International On-line Conference for Promoting the Application of Mathematics in Technical and Natural Sciences - AMiTaNS’20.
This paper relates to a technique for generating true random numbers at high speed from the nuclear decay of beta radioisotopes. The true random number is obtained by detecting beta radiation from Ni-63 radioisotope which emits only pure beta particl
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::014647ac080974f7d1c3fbc62b8ecc25
https://doi.org/10.1063/5.0031879
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2
Low Latency Synchronization Scheme Using Prediction and Avoidance of Synchronization Failure in Heterochronous Clock Domains
Autor: Sung-Gun Song, Seong-Mo Park, Myeong-Hoon Oh, Jeong-Gun Lee
Publikováno v: JSTS:Journal of Semiconductor Technology and Science. 15:208-222
For the performance-efficient integration of IPs on an SoC utilizing heterochronous multi-clock domains, we propose a synchronization scheme that causes low latency overhead when data are crossing clock boundaries. The proposed synchronization scheme
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3d7e36824e5a7c7db0f6a8bab883a025
https://doi.org/10.5573/jsts.2015.15.2.208
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3
The periodicity in interfacial friction of graphene
Autor: Myung Yung Jeong, Doo-In Kim, Suck Won Hong, Kwang Ho Kim, Seong-Mo Park
Publikováno v: Carbon. 85:328-334
The interfacial friction of graphene transferred on a SiO2 grating was investigated using a lateral force microscope with various sliding directions. Quantification of the frictional force of graphene, using adhesion force and friction loop measured
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::01c61d0338c80f891d3c6f8c095377f9
https://doi.org/10.1016/j.carbon.2014.12.093
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5
Influence of negative bias voltage and deposition temperature on microstructure and properties of superhard TiB2 coatings deposited by high power impulse magnetron sputtering
Autor: Teng Fei Zhang, Qi Min Wang, Seong-Mo Park, Kwang Ho Kim, Bin Gan
Publikováno v: Surface and Coatings Technology. 253:115-122
It is critical to utilize the substrate bias voltage to attract the sputtered ions in high power impulse magnetron sputtering (HIPIMS) plasmas which contain a large amount of target ion species. In this work, superhard titanium diboride (TiB 2 ) coat
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a3213ad7baad1539139f25dce4220163
https://doi.org/10.1016/j.surfcoat.2014.05.023
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6
In-situ observation on the capillary corrosion of the water-mediated glass microspheres
Autor: Doo-In Kim, Seong-Mo Park, Kwang Ho Kim
Publikováno v: Vacuum. 105:59-62
Glass microspheres were treated with purified water to observe the formation of capillary bridges between the contacting microspheres using high resolution environmental scanning electron microscopy. The observed bridges between glass microspheres we
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a061b4f69dfbfdf44425eb4bb67617b5
https://doi.org/10.1016/j.vacuum.2014.02.007
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8
Design of Ball and Plate Robot controller using Single Camera
Autor: Seong-Mo Park, Ju-Youn Park, Yi-Keun Park
Publikováno v: Journal of Korea Multimedia Society. 16:213-225
This paper proposes a design method of ball-plate robot controller using single camera and two motors to balance the ball on plate and reduce steady state control error. To design the ball-plate system, it is necessary to observe state of the ball an
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1e827aa40801f04dba973b1076e05dc3
https://doi.org/10.9717/kmms.2013.16.2.213
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9
A New Embedded Compression Algorithm for Memory Size and Bandwidth Reduction in Wavelet Transform Appliable to JPEG2000
Autor: Young-Min Kim, Chang-Hoon Son, Seong-Mo Park, Ji-Won Kim, Sung-Gun Song
Publikováno v: Journal of Korea Multimedia Society. 14:94-102
To alleviate the size and bandwidth requirement in JPEG2000 system, a new Embedded Compression(EC) algorithm with minor image quality drop is proposed. For both random accessibility and low latency, very simple and efficient hadamard transform based
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1234196b7a0fedfd2383b6223d19afa9
https://doi.org/10.9717/kmms.2011.14.1.094
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10
Low complexity embedded compression algorithm for reduction of memory size and bandwidth requirements in the JPEG2000 encoder
Autor: Seong-Mo Park, Ji-Won Kim, Sung-Gun Song, Chang-Hoon Son, Young-Min Kim
Publikováno v: IEEE Transactions on Consumer Electronics. 56:2421-2429
In this paper, a new and low-complexity embedded compression (EC) algorithm for the JPEG2000 encoder system is proposed to efficiently reduce memory requirements. The proposed EC algorithm is used to achieve a fixed compression ratio of 50% under the
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8e819d0b8038c6eef7f3a072860ae2ec
https://doi.org/10.1109/tce.2010.5681123
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