33 citations
5 papers
Image Denoising Using Low Rank Minimization With Modified Noise Estimation
Zahid Hussain Shamsi, Hyun Sook Oh, Dai-Gyoung Kim
Recently, the application of low rank minimization to image denoising has shown remarkable denoising results which are equivalent or better than those of the existing state-of-the-…
Tunable Band gap of Iron-Doped Lanthanum-Modified Bismuth Titanate Synthesized by the Thermal Decomposition of a Secondary Phase
Jun Young Han, Chung Wung Bark
The photoelectric properties of complex oxides have prompted interest in materials with a tunable band gap, because the absorption The substitution of iron atoms in La-modified bis…
Charge Scheduling of an Energy Storage System under Time-of-use Pricing and a Demand Charge
Yourim Yoon, Yong-Hyuk Kim
A real-coded genetic algorithm is used to schedule the charging of an energy storage system (ESS), operated in tandem with renewable power by an electricity consumer who is subject…
Realistic Thermodynamic and Statistical-Mechanical Measures for Neural Synchronization
Sang-Yoon Kim, Woochang Lim
Synchronized brain rhythms, associated with diverse cognitive functions, have been observed in electrical recordings of brain activity. Neural synchronization may be well described…
Coupling-Induced Population Synchronization in An Excitatory Population of Subthreshold Izhikevich Neurons
Sang-Yoon Kim, Woochang Lim
We consider an excitatory population of subthreshold Izhikevich neurons which exhibit noise-induced firings. By varying the coupling strength , we investigate population synchro…