Results 21 to 30 of about 46,923 (222)

Notice of Violation of IEEE Publication Principles: Single-Image Super-Resolution Algorithm Based on Structural Self-Similarity and Deformation Block Features

IEEE Access, 2019
To solve the problem of insufficient sample resources and poor noise immunity in single-image super-resolution (SR) restoration procedure, the paper has proposed the single-image SR algorithm based on structural self-similarity and deformation block ...
Yuantao Chen, Jin Wang, Xi Chen, Mingwei Zhu, Kai Yang, Zhi Wang, Runlong Xia   +6 more
doaj   +1 more source

Double-bracket algorithm for quantum signal processing without post-selection [PDF]

Quantum
Quantum Signal Processing (QSP), a framework for implementing matrix-valued polynomials, is a fundamental primitive in various quantum algorithms. Despite its versatility, a potentially underappreciated challenge is that all systematic protocols for ...
Yudai Suzuki, Bi Hong Tiang, Jeongrak Son, Nelly H. Y. Ng, Zoe Holmes, Marek Gluza   +5 more
doaj   +1 more source

Recursive Deep Prior Video: A super resolution algorithm for time-lapse microscopy of organ-on-chip experiments [PDF]

, 2021
Pasquale Cascarano, Maria Colomba Comes, Arianna Mencattini, Maria Carla Parrini, Elena Loli Piccolomini, Eugenio Martinelli   +5 more
openalex   +3 more sources

Gardner's deformations of the N=2 supersymmetric a=4-KdV equation [PDF]

, 2009
We prove that P.Mathieu's Open problem on constructing Gardner's deformation for the N=2 supersymmetric a=4-Korteweg-de Vries equation has no supersymmetry invariant solutions, whenever it is assumed that they retract to Gardner's deformation of the ...
A. O. Krutov, A. V. Kiselev, Kersten P., Kiselev A. V., Kosmann-Schwarzbach Y., Kupershmidt B. A., T. Wolf, V. Hussin, Wolf T.   +8 more
core   +3 more sources

Modeling Human Ad Hoc Coordination

, 2016
Whether in groups of humans or groups of computer agents, collaboration is most effective between individuals who have the ability to coordinate on a joint strategy for collective action.
Baker, Chris L., Krafft, Peter M., Pentland, Alex, Tenenbaum, Joshua B.   +3 more
core   +1 more source

Space-Time Tradeoffs for Distributed Verification

, 2017
Verifying that a network configuration satisfies a given boolean predicate is a fundamental problem in distributed computing. Many variations of this problem have been studied, for example, in the context of proof labeling schemes (PLS), locally ...
A Das Sarma, A Korman, A Korman, L Blin, P Fraigniaud, P Fraigniaud, Y Afek   +6 more
core   +1 more source

Multigrid Backprojection Super-Resolution and Deep Filter Visualization

, 2019
We introduce a novel deep-learning architecture for image upscaling by large factors (e.g. 4x, 8x) based on examples of pristine high-resolution images. Our target is to reconstruct high-resolution images from their downscale versions.
Liu, Hanwen, Michelini, Pablo Navarrete, Zhu, Dan   +2 more
core   +1 more source

Patterning the Void: Combining L‐Systems with Archimedean Tessellations as a Perspective for Tissue Engineering Scaffolds

Advanced Functional Materials, EarlyView.
This study introduces a novel multi‐scale scaffold design using L‐fractals arranged in Archimedean tessellations for tissue regeneration. Despite similar porosity, tiles display vastly different tensile responses (1–100 MPa) and deformation modes. In vitro experiments with hMSCs show geometry‐dependent growth and activity. Over 55 000 tile combinations
Maria Kalogeropoulou, Kenny A. van Kampen, Pierpaolo Fucile, Carlos Mota, Lorenzo Moroni   +4 more
wiley   +1 more source

Data‐Driven Bulldozer Blade Control for Autonomous Terrain Leveling

Advanced Robotics Research, EarlyView.
A simulation‐driven framework for autonomous bulldozer leveling is presented, combining high‐fidelity terramechanics simulation with a neural‐network‐based reduced‐order model. Gradient‐based optimization enables efficient, low‐level blade control that balances leveling quality and operation time.
Harry Zhang, Ganesh Arivoli, Huzaifa Unjhawala, Luning Bakke, Radu Serban, Dan Negrut   +5 more
wiley   +1 more source

Angular Super-Resolution of Forward-Looking Scanning Radar via Grid-Updating Split SPICE-TV

Remote Sensing
The sparse iterative covariance-based estimation (SPICE) method has recently gained significant attraction in the field of scanning radar super-resolution imaging because of its angular resolution enhancement capability. However, it is unable to preserve
Ruitao Li, Jiawei Luo, Yin Zhang, Yongchao Zhang, Lu Jiao, Deqing Mao, Yulin Huang, Jianyu Yang   +7 more
doaj   +1 more source