supported by the Na‑tional Natural Science Foundation of China Joint Fund(No.U21B2028);the National Key R&D Program of China(No.2021YFC 2100100);the Shanghai Science and Technology Project(Nos.21JC1403400,23JC1402300).
This study presents an innovative approach to improving the performance of YOLO-v8 model for small object detection in radar images.Initially,a local histogram equalization technique was applied to the original images...
This work was supported by the National Natural Science Foundation of China(52205608,62171414,U2341210,52175554);the Fundamental Research Program of Shanxi Province(202303021223008,20210302123059,20210302124610);the National Defense Fundamental Research Project.
Bionic tentacle sensors are important in various fields,including obstacle avoidance,human-machine interfaces,and soft robotics.However,most traditional tentacle sensors are based on rigid substrates,resulting in diff...
supported by the National Natural Science Foundation of China(62171414,52175554,52205608,U2341210);the Fundamental Research Program of Shanxi Province(20210302123059,20210302124610);the National Defense Fundamental Research Project.
Flexible sensors have been widely studied for use in motion monitoring,human‒machine interactions(HMIs),personalized medicine,and soft intelligent robots.However,their practical application is limited by their low out...
supported by the National Natural Science Foundation of China(62061003);Sichuan Science and Technology Program(2021YFG0192);the Research Foundation of the Civil Aviation Flight University of China(ZJ2020-04,J2020-033)。
Existing specific emitter identification(SEI)methods based on hand-crafted features have drawbacks of losing feature information and involving multiple processing stages,which reduce the identification accuracy of emi...
Neural Networks (NN) are the functional unit of Deep Learning and are known to mimic the behavior of the human brain to solve complex data-driven problems. Whenever we train our own neural networks, we need to take ca...
the National Natural Science Foundation of China under Grant 61771258 and Grant U1804142;the Key Science and Technology Project of Henan Province under Grants 202102210280,212102210159,222102210192,232102210051;the Key Scientific Research Projects of Colleges and Universities in Henan Province under Grant 20B460008.
Due to the fine-grained communication scenarios characterization and stability,Wi-Fi channel state information(CSI)has been increasingly applied to indoor sensing tasks recently.Although spatial variations are explici...
Regular exercise paves the way to a healthy life.However,conventional sports events are susceptible to weather conditions.Current motion sensors for home-based sports are mainly limited by operation power consumption,...
Anhui Province Science and Technology Major Project(no.202203A07020022).
High-performance wearable sensors that detect complex,multidimensional signals are indispensable in practical applica-tions.Most existing sensors can only detect axial deformations or single stimuli,dramatically limit...
Supported by the National Natural Science Foundation of China(71971188);the Humanities and Social Science Fund of Ministry of Education of China(22YJCZH086);the Natural Science Foundation of Hebei Province(G2022203003);the S&T Program of Hebei(22550301D)。
It is a hot issue to allocate resources using auction mechanisms in vehicular fog computing(VFC)with cloud and edge collaboration.However,most current research faces the limitation of only considering single type reso...