Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Sang-Jae Nam"'
Publikováno v:
IEEE Transactions on Multi-Scale Computing Systems. 2:83-93
New nonvolatile memory devices can overcome the high-energy consumption, volatility, and density scaling limit of dynamic RAM (DRAM). With these advantages, next-generation nonvolatile memory devices can use both working memory and persistent storage
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::577b6fb41258469c91bd5f3e8c7e84ac
https://doi.org/10.1109/tmscs.2016.2538229
https://doi.org/10.1109/tmscs.2016.2538229
Publikováno v:
Journal of Computer Science and Technology. 31:137-146
This research proposes a phase-change memory (PCM) based main memory system with an effective combination of a superblock-based adaptive buffering structure and its associated set divisible last-level cache (LLC). To achieve high performance similar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::255a1480bb05d8964e47144614c33c7f
https://doi.org/10.1007/s11390-016-1617-7
https://doi.org/10.1007/s11390-016-1617-7
Autor:
Sang Jae Nam, Nasser Kehtarnavaz
Publikováno v:
IEEE Transactions on Consumer Electronics. 58:205-211
Shadows created by flash when taking stereo images adversely affect 3D perception when stereo images are merged into 3D images. This paper presents a shadow detection and removal algorithm for stereo images taken under flash lighting. This is the fir
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bfd7b5a258cf6462e14410d42d4808de
https://doi.org/10.1109/tce.2012.6227414
https://doi.org/10.1109/tce.2012.6227414
Publikováno v:
IEEE Transactions on Consumer Electronics. 53:885-890
In this paper, we propose a novel transcoding technique between enhanced variable rate codec (EVRC) and G.729A for mobile multimedia devices. The simplest way to communicate between heterogeneous speech networks is the cascade connection of two diffe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b84c6250086f9f396db06303eb78be04
https://doi.org/10.1109/tce.2007.4341561
https://doi.org/10.1109/tce.2007.4341561
Publikováno v:
ICIS
This research is to design system software modules for main memory-disk integrated system. To utilize many useful features of recent non-volatile memory, a horizontal memory hierarchy should be considered as a new approach. Main objective of this stu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e4f2a75cf4edbaef527ee0062e1cea5
https://doi.org/10.1109/icis.2015.7166588
https://doi.org/10.1109/icis.2015.7166588
Publikováno v:
Computer Science and its Applications ISBN: 9783662454015
Storage Class Memory (SCM) such as STT-RAM, PCRAM, and ReRAM can be used as a DRAM or a NAND Flash memory. Owing to the non-volatile characteristic of SCM, its use as main memory can reduce the overhead during boot code loading and decompression when
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::735f6c933ff8cff26f18657112134491
https://doi.org/10.1007/978-3-662-45402-2_59
https://doi.org/10.1007/978-3-662-45402-2_59
Publikováno v:
ICITCS
Newly emerging non-volatile memory's future is promising and challenging because its performance and power consumption has been improved significantly. The performance improvement triggers these to be a major part of the today's generation computer s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f62aae64c6e22cf435202f7391f4cb5c
https://doi.org/10.1109/icitcs.2014.7021792
https://doi.org/10.1109/icitcs.2014.7021792
Publikováno v:
2006 International Symposium on Communications and Information Technologies.
In this paper, we propose a new encryption method for copyright protection of MP3 and MPEG-4 coder. For the MP3 audio, the magnitude and phase information of modified discrete cosine transform (MDCT) coefficients is encrypted. DCT coefficients and mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::791797cfe4f7dc91595b4f412ae908af
https://doi.org/10.1109/iscit.2006.340004
https://doi.org/10.1109/iscit.2006.340004
Publikováno v:
Digital Watermarking ISBN: 9783540488255
IWDW
IWDW
In this paper, we propose a new encryption method for intellectual property rights management of MPEG-4 coder. DCT coefficients and motion vectors (MVs) are used for the combination encryption of the MPEG-4 video. Experimental results indicate that t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dfc3edb9b5876574eea2338ccec798e0
https://doi.org/10.1007/11922841_16
https://doi.org/10.1007/11922841_16
Publikováno v:
Digital Watermarking ISBN: 9783540488255
IWDW
IWDW
Digital watermarking is increasingly demanded for protecting or verifying the original image ownership. In this paper, we propose an improved differential energy watermarking using adaptive differential energy watermarking (ADEW) with cross binding w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2235e1aa52c1eb6765b026f101b9174d
https://doi.org/10.1007/11922841_30
https://doi.org/10.1007/11922841_30