Dayan Li
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Multi-Agent Collaborative Path Planning Algorithm with Multiple Meeting Points Open
Traditional multi-agent path planning algorithms often lead to path overlap and excessive energy consumption when dealing with cooperative tasks due to the single-agent-single-task configuration. For this reason, the “many-to-one” cooperat…
A coordinated scheduling approach for task assignment and multi-agent path planning Open
Path finding is an essential problem in multi-agent systems, widely employed in warehousing and logistics. However, most of the current studies focus on the problem of assigning one agent with one task in a period, which may hinder the eff…
Autonomous localized path planning algorithm for UAVs based on TD3 strategy Open
Aiming at the current local path planning methods for UAVs, the problem of weak portability due to the large influence of different controllers on its planning effect and the weak autonomous decision-making ability of UAV path planning, an…
Object classification through unseen scatters with a physical model trained neural network Open
Deep learning (DL) has been extensively employed to imaging or classify objects through scattering media. However, the performance of a trained network degrades dramatically when it is tested at scattering conditions statistically differin…
A Clustering-Enhanced Memetic Algorithm for the Quadratic Minimum Spanning Tree Problem Open
The quadratic minimum spanning tree problem (QMSTP) is a spanning tree optimization problem that considers the interaction cost between pairs of edges arising from a number of practical scenarios. This problem is NP-hard, and therefore the…
Non-invasive optical focusing inside strongly scattering media with linear fluorescence Open
Non-invasive optical focusing inside scattering media is still a big challenge because inhomogeneous media scatter incoming photons for focusing and outgoing photons for observation. Various approaches, utilizing non-linear fluorescence or…
Single-shot multi-view imaging enabled by scattering lens Open
Imaging three-dimensional (3D) objects has been realized by methods such as binocular stereo vision and multi-view imaging. These methods, however, needs multiple cameras or multiple shots to get elemental images. In this paper, we develop…
View article: Flame spread and smoke temperature of full-scale fire test of car fire
Flame spread and smoke temperature of full-scale fire test of car fire Open
Full-scale experiments using two 4-door sedan passenger cars, placed side by side in the reverse direction, were carried out to establish the burning behavior and describe the spread of fire to adjacent car. The temperature was measured by…
Cyphertext-only attack on the double random-phase encryption: Experimental demonstration Open
We demonstrate experimentally that the traditional double random phase encoding (DPRE) technique is vulnerable to the cyphertext-only attack (COA). With the statistical ergodic property of the speckle, we show that the plaintext image can …
Analysis of the noise in backprojection light field acquisition and its optimization Open
Light field reconstruction from images captured by focal plane sweeping can achieve high lateral resolution comparable to the modern camera sensor. This is impossible for the conventional micro-lenslet-based light field capture systems. Ho…
Smart optical coherence tomography for ultra-deep imaging through highly scattering media Open
Iterative time reversal overcomes multiple scattering and breaks the imaging-depth limit in optical coherence tomography.