Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Ye Zheng"'
Publikováno v:
IEEE Robotics and Automation Letters. 6:1020-1027
This letter studies the problem of air-to-air visual detection of micro unmanned aerial vehicles (UAVs) by monocular cameras. This problem is important for many applications such as vision-based swarming of UAVs, malicious UAV detection, and see-and-
Publikováno v:
IEEE Transactions on Circuits and Systems II: Express Briefs. 67:921-925
The accurate alignment between visual features and semantic concepts is a challenging problem in zero-shot object detection. To address that, this brief proposes a new algorithm using attributes based category similarity. An unsupervised learning met
Publikováno v:
Journal of Lightwave Technology. 32:2510-2515
An all-fiber passively Q-switched Yb-doped fiber laser with fiber saturable absorber (SA) based on a piece of Sm-doped fiber is presented. For the first time, we observe the fast stimulated Brillouin scattering Q-switched process in an Yb/Sm all-fibe
Publikováno v:
Journal of Lightwave Technology. 32:2220-2227
A Dammann-grating-based aperture filling technology is demonstrated in a passive coherent beam combination fiber amplifier array, which is phase-locked using an all-optical feedback loop. The maximum output power is 206 W. The combined efficiency of