61 citations · 82 across the 11 of their papers we have counts for
11 papers
Egocentric Hand-object Interaction Detection
Yao Lu, Yanan Liu
In this paper, we propose a method to jointly determine the status of hand-object interaction. This is crucial for egocentric human activity understanding and interaction. From a c…
On-Sensor Binarized Fully Convolutional Neural Network with A Pixel Processor Array
Yanan Liu, Laurie Bose, Yao Lu +2
This work presents a method to implement fully convolutional neural networks (FCNs) on Pixel Processor Array (PPA) sensors, and demonstrates coarse segmentation and object localisa…
Multi-Scale Feature Fusion: Learning Better Semantic Segmentation for Road Pothole Detection
Jiahe Fan, Mohammud J. Bocus, Brett Hosking +4
This paper presents a novel pothole detection approach based on single-modal semantic segmentation. It first extracts visual features from input images using a convolutional neural…
Fully-simulated Integration of Scamp5d Vision System and Robot Simulator
Wen Fan, Yanan Liu, Yifan Xing
This paper proposed a fully-simulated environment by integrating an on-sensor visual computing device, SCAMP, and CoppeliaSim robot simulator via interface and remote API. Within t…
Direct Servo Control from In-Sensor CNN Inference with A Pixel Processor Array
Yanan Liu, Jianing Chen, Laurie Bose +2
This work demonstrates direct visual sensory-motor control using high-speed CNN inference via a SCAMP-5 Pixel Processor Array (PPA). We demonstrate how PPAs are able to efficiently…
Bringing A Robot Simulator to the SCAMP Vision System
Yanan Liu, Jianing Chen, Laurie Bose +2
This work develops and demonstrates the integration of the SCAMP-5d vision system into the CoppeliaSim robot simulator, creating a semi-simulated environment. By configuring a came…
Loop-box: Multi-Agent Direct SLAM Triggered by Single Loop Closure for Large-Scale Mapping
M Usman Maqbool Bhutta, Manohar Kuse, Rui Fan +2
In this paper, we present a multi-agent framework for real-time large-scale 3D reconstruction applications. In SLAM, researchers usually build and update a 3D map after applying no…
Agile Reactive Navigation for A Non-Holonomic Mobile Robot Using A Pixel Processor Array
Yanan Liu, Laurie Bose, Colin Greatwood +6
This paper presents an agile reactive navigation strategy for driving a non-holonomic ground vehicle around a preset course of gates in a cluttered environment using a low-cost pro…
Mobile Robot Localisation and Navigation Using LEGO NXT and Ultrasonic Sensor
Yanan Liu, Rui Fan, Bin Yu +5
Mobile robots are becoming increasingly important both for individuals and industries. Mobile robotic technology is not only utilised by experts in this field but is also very popu…
Real-Time Stereo Vision for Road Surface 3-D Reconstruction
Rui Fan, Yanan Liu, Xingrui Yang +3
Stereo vision techniques have been widely used in civil engineering to acquire 3-D road data. The two important factors of stereo vision are accuracy and speed. However, it is very…
Real-Time Subpixel Fast Bilateral Stereo
Rui Fan, Yanan Liu, Mohammud Junaid Bocus +2
Stereo vision technique has been widely used in robotic systems to acquire 3-D information. In recent years, many researchers have applied bilateral filtering in stereo vision to a…