A5101975579- Robotics and Sensor-Based Localization
- Autonomous Vehicle Technology and Safety
- 3D Surveying and Cultural Heritage
- Remote Sensing and LiDAR Applications
- Multilevel Inverters and Converters
- Advanced DC-DC Converters
- Optical Network Technologies
- Advanced Neural Network Applications
- Indoor and Outdoor Localization Technologies
- Advanced Optical Sensing Technologies
- Advanced Image and Video Retrieval Techniques
- Advanced Photonic Communication Systems
- Advanced Battery Technologies Research
- Photonic and Optical Devices
- GaN-based semiconductor devices and materials
- Electronic Packaging and Soldering Technologies
- Cryptography and Data Security
- Cloud Data Security Solutions
- Access Control and Trust
- Energy and Environment Impacts
- Nuclear Physics and Applications
- Non-Invasive Vital Sign Monitoring
- Video Surveillance and Tracking Methods
- Power System Reliability and Maintenance
- Edcuational Technology Systems
Rochester Institute of Technology
2023-2025
University of Genoa
2024
Scuola Superiore Sant'Anna
2023-2024
Southern California University for Professional Studies
2017-2020
University of Southern California
2017-2020
National University of Malaysia
2007
Autonomous vehicle prototypes today come with line-of-sight depth perception sensors like 3D cameras. These are used for improving vehicular safety in autonomous driving, but have fundamentally limited visibility due to occlusions, sensing range, and extreme weather lighting conditions. To improve performance, not just vehicles other Advanced Driving Assistance Systems (ADAS), we explore a capability called Augmented Vehicular Reality (AVR). AVR broadens the vehicle's visual horizon by...
Like today's autonomous vehicle prototypes, vehicles in the future will have rich sensors to map and identify objects environment. For example, many prototypes today come with line-of-sight depth perception like 3D cameras. These cameras are used for improving vehicular safety driving, but fundamentally limited visibility due occlusions, sensing range, extreme weather lighting conditions. To improve performance, not just other Advanced Driving Assistance Systems (ADAS), we explore a...
A fully packaged CMOS-compatible photonic integrated frequency-tunable optical clock synthesizer is used for 93 GHz wireless transmission of complex modulation formats up to 4 Gb/s data rate, with noise performance suitable upcoming 6G networks.
Autonomous vehicles and human drivers are prone to line-of-sight limitations. Road-side mounted 3D sensors like LiDARs can augment a vehicle's on-board perception. However, this entails fusing frames at low latency high accuracy. vehicle captured from different viewpoints. This adversely affects alignment accuracy be computationally expensive. To end, VRF optimizes for both by decoupling the process into indirect direct alignments. First, indirectly aligns aligning them common reference...
Recent works have considered two qualitatively different approaches to overcome line-of-sight limitations of 3D sensors used for perception: cooperative perception and infrastructure-augmented perception. In this paper, motivated by increasing deployments infrastructure LiDARs, we explore a third approach – This generates outputs fusing multiple sensors, but, be useful, must do so quickly accurately. We describe the design, implementation evaluation Cooperative Infrastructure Perception...
This paper proposes a novel feedforward control scheme to achieve very smooth transition from Constant Current (CC) Voltage (CV) charging modes, the commonly used method for electric vehicle applications. Furthermore, three-loop model-independent Linear Active Disturbance Rejection Control (LADRC)-based system is proposed, replacing traditional two-loop Proportional-Integral (PI) system. The extra loop performs decoupled dq vector of inductor current, which typically not in single-phase Dual...
On-vehicle 3D sensing technologies, such as LiDARs and stereo cameras, enable a novel capability, traffic reconstruction. This produces volumetric video consisting of sequence frames capturing the time evolution road traffic. reconstruction can help trained investigators reconstruct scene an accident. In this paper, we describe design implementation RECAP, system that continuously opportunistically reconstructions from multiple vehicles. RECAP builds upon prior work on point cloud...
Autonomous vehicle prototypes today come with line-of-sight depth perception sensors like 3D cameras. These are used for improving vehicular safety in autonomous driving, but have fundamentally limited visibility due to occlusions, sensing range, and extreme weather lighting conditions. To improve performance, we explore a capability called Augmented Vehicular Reality (AVR). AVR broadens the vehicle's visual horizon by enabling it wirelessly share information other nearby vehicles. We show...
Disaster and emergency response operations require rapid situational assessment of the affected area for timely efficient rescue operations. A 3D map, collected after a disaster, can provide such awareness, but constructing this map quickly is significant challenge. In paper, we explore design capability called QuickSketch that rapidly builds representations an unknown environment using crowdsourcing. employs multiple vehicles equipped with sensors (stereo cameras) to different areas...
Tracking the position and orientation, or pose, of a viewing device enables AR applications to accurately embed virtual content in physical spaces. Mobile OSs track pose by matching camera images against street-level imagery. Thus, tracking is often unavailable at off-street pedestrian locations. UbiPose such locations using aerial meshes, generated from satellite imagery, that are likely be more widely available these However, image an mesh can error-prone, even with modern neural matchers....
The mm-wave frequency spectrum offers the possibility to afford increasing demand of high data-rate communication links. Microwave-photonics techniques can be advantageously used for reconfigurable generation very clocks with superior phase noise performance respect purely electrical techniques, additional functionality remote distribution signal through fiber-optics or free-space optic Here we present a fully packaged optoelectronic assembly CMOS-compatible silicon-based photonic integrated...
This paper presents the experiences in enhancement of Energy Management System (EMS) real time model, development and implementation an application, methodologies to validate EMS model at Vermont Electric Power Company (VELCO), a `transmission only' company Local Control Center (LCC) for Independent Operator New England (ISO-NE). Methodology is developed comprehensive with integrated iterative validation processes based on data from Common Information Model (CIM) ISO-NE, neighboring areas,...
This paper presents AeroTraj, a system that enables fast, accurate, and automated reconstruction of 3D models large buildings using drone-mounted LiDAR. LiDAR point clouds can be used directly to assemble if their positions are accurately determined. AeroTraj uses SLAM for this, but must ensure complete accurate while minimizing drone battery usage. Doing this requires balancing competing constraints: speed, height, orientation. exploits building geometry in designing an optimal trajectory...