Reducing channel spatial correlation by rotating planar antenna array
Sign Up to like & getrecommendations! Published in 2019 at "ICT Express"
DOI: 10.1016/j.icte.2019.03.004
Abstract: Abstract This paper newly proposes a direct antenna array control approach to reduce channel spatial correlation for multiuser spatial multiplexing. Conventional rectangular arrays can form three dimensional beams and have superior signal separation performance compared… read more here.
Keywords: performance; channel spatial; antenna array; spatial correlation ... See more keywords
CSANet: Channel and Spatial Mixed Attention CNN for Pedestrian Detection
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Access"
DOI: 10.1109/access.2020.2986476
Abstract: Current mainstream pedestrian detectors tend to profit directly from convolutional neural networks (CNNs) that are designed for image classification. While requiring a large downsampling factor to produce high-level semantic features, CNNs cannot adaptively focus on… read more here.
Keywords: channel spatial; attention; feature maps; pedestrian detection ... See more keywords
On Angular Sampling Intervals for Reconstructing Wideband Channel Spatial Profiles in Directional Scanning Measurements
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Vehicular Technology"
DOI: 10.1109/tvt.2020.3030029
Abstract: Directional scanning measurement is the dominant strategy taken to measure channel spatial profiles for millimeter wave (mmWave) frequency bands. The focus of the paper is on wideband channel spatial profile reconstruction and angular sampling interval… read more here.
Keywords: spatial profiles; wideband channel; channel spatial; directional scanning ... See more keywords
Automatic pixel-level detection method for concrete crack with channel-spatial attention convolution neural network
Sign Up to like & getrecommendations! Published in 2022 at "Structural Health Monitoring"
DOI: 10.1177/14759217221109496
Abstract: Concrete crack detection is a significant research problem in structural safety. However, the traditional manual inspection is a laborious and time-consuming method, and the detection accuracy is greatly limited by the work experience of engineers.… read more here.
Keywords: crack; channel spatial; spatial attention; concrete crack ... See more keywords
Real-time guava tree-part segmentation using fully convolutional network with channel and spatial attention
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Plant Science"
DOI: 10.3389/fpls.2022.991487
Abstract: It is imminent to develop intelligent harvesting robots to alleviate the burden of rising costs of manual picking. A key problem in robotic harvesting is how to recognize tree parts efficiently without losing accuracy, thus… read more here.
Keywords: network; channel spatial; tree part; spatial attention ... See more keywords
Underwater Object Detection Algorithm Based on Adding Channel and Spatial Fusion Attention Mechanism
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Marine Science and Engineering"
DOI: 10.3390/jmse11061116
Abstract: Underwater target detection is the foundation and guarantee for the autonomous operation of underwater vehicles and is one of the key technologies in marine exploration. Due to the complex and special underwater environment, the detection… read more here.
Keywords: attention mechanism; channel spatial; detection algorithm; target detection ... See more keywords