79 citations · 147 across the 13 of their papers we have counts for
13 papers
Spatio-Temporal Feedback Control of Small Target Motion Detection Visual System
Hongxin Wang, Zhiyan Zhong, Fang Lei +3
Feedback is crucial to motion perception in animals' visual systems where its spatial and temporal dynamics are often shaped by movement patterns of surrounding environments. Howev…
Attention and Prediction Guided Motion Detection for Low-Contrast Small Moving Targets
Hongxin Wang, Jiannan Zhao, Huatian Wang +3
Small target motion detection within complex natural environments is an extremely challenging task for autonomous robots. Surprisingly, the visual systems of insects have evolved t…
Enhancing LGMD's Looming Selectivity for UAV with Spatial-temporal Distributed Presynaptic Connections
Jiannan Zhao, Hongxin Wang, Shigang Yue
Collision detection is one of the most challenging tasks for Unmanned Aerial Vehicles (UAVs). This is especially true for small or micro UAVs, due to their limited computational po…
A Time-Delay Feedback Neural Network for Discriminating Small, Fast-Moving Targets in Complex Dynamic Environments
Hongxin Wang, Huatian Wang, Jiannan Zhao +3
Discriminating small moving objects within complex visual environments is a significant challenge for autonomous micro robots that are generally limited in computational power. By…
A Robust Visual System for Small Target Motion Detection Against Cluttered Moving Backgrounds
Hongxin Wang, Jigen Peng, Xuqiang Zheng +1
Monitoring small objects against cluttered moving backgrounds is a huge challenge to future robotic vision systems. As a source of inspiration, insects are quite apt at searching f…
Constant Angular Velocity Regulation for Visually Guided Terrain Following
Huatian Wang, Qinbing Fu, Hongxin Wang +2
Insects use visual cues to control their flight behaviours. By estimating the angular velocity of the visual stimuli and regulating it to a constant value, honeybees can perform a…
Angular Velocity Estimation of Image Motion Mimicking the Honeybee Tunnel Centring Behaviour
Huatian Wang, Qinbing Fu, Hongxin Wang +4
Insects use visual information to estimate angular velocity of retinal image motion, which determines a variety of flight behaviours including speed regulation, tunnel centring and…
A Visual Neural Network for Robust Collision Perception in Vehicle Driving Scenarios
Qinbing Fu, Nicola Bellotto, Huatian Wang +3
This research addresses the challenging problem of visual collision detection in very complex and dynamic real physical scenes, specifically, the vehicle driving scenarios. This re…
Towards Computational Models and Applications of Insect Visual Systems for Motion Perception: A Review
Qinbing Fu, Hongxin Wang, Cheng Hu +1
Motion perception is a critical capability determining a variety of aspects of insects' life, including avoiding predators, foraging and so forth. A good number of motion detectors…
Visual Cue Integration for Small Target Motion Detection in Natural Cluttered Backgrounds
Hongxin Wang, Jigen Peng, Qinbing Fu +2
The robust detection of small targets against cluttered background is important for future artificial visual systems in searching and tracking applications. The insects' visual sys…
A Feedback Neural Network for Small Target Motion Detection in Cluttered Backgrounds
Hongxin Wang, Jigen Peng, Shigang Yue
Small target motion detection is critical for insects to search for and track mates or prey which always appear as small dim speckles in the visual field. A class of specific neuro…
An Improved LPTC Neural Model for Background Motion Direction Estimation
Hongxin Wang, Jigen Peng, Shigang Yue
A class of specialized neurons, called lobula plate tangential cells (LPTCs) has been shown to respond strongly to wide-field motion. The classic model, elementary motion detector…
A Directionally Selective Small Target Motion Detecting Visual Neural Network in Cluttered Backgrounds
Hongxin Wang, Jigen Peng, Shigang Yue
Discriminating targets moving against a cluttered background is a huge challenge, let alone detecting a target as small as one or a few pixels and tracking it in flight. In the fly…