RESEARCH PAPERS

This work builds an event-based SL system that consists of a laser point projector and an event camera, and devises a spatial-temporal coding strategy that realizes depth encoding in dual domains through a single shot.

This paper talks about the mission design and objectives for Falcon ODIN along with ground-based testing of all four camera. Falcon ODIN contains two event based cameras (EBC) and two traditional framing cameras along with mirrors mounted on azimuth elevation rotation stages which allow the field of regard of the EBCs to move.

This paper proposes an end-to-end network architecture jointly optimized for the twofold objective of preserving privacy and performing a downstream task such as person ReId.

This paper illustrates the design and implementation of tiny machine-learning algorithms exploiting novel low-power processors to enable prolonged continuous operation in smart glasses.

This work builds an event-based SL system that consists of a laser point projector and an event camera, and devises a spatial-temporal coding strategy that realizes depth encoding in dual domains through a single shot.

This work builds an event-based SL system that consists of a laser point projector and an event camera, and devises a spatial-temporal coding strategy that realizes depth encoding in dual domains through a single shot.

This paper proposes to harness the surface of the skin caused by the pulsatile flow of blood in the wrist region. It investigates whether an event camera could be used for continuous noninvasive monitoring of heart rate (HR). Event camera video data from 25 participants, comprising varying age groups and skin colours, was collected and analysed.

This paper proposes an effective data filtering method to improve the quality of training data, thus enhancing model performance. Additionally, it introduces an image-based event representation that outperforms existing representations.

This paper proposes a novel LiDAR and event camera fusion modality for subterranean (SubT) environments for fast and precise object and human detection in a wide variety of adverse lighting conditions, such as low or no light, high-contrast zones and in the presence of blinding light sources

This work proposes a novel coarse-to-fine framework, named NETwork of Event-based motion Deblurring with STereo event and intensity cameras (St-EDNet), to recover high-quality images directly from the misaligned inputs, consisting of a single blurry image and the concurrent event streams.
blurry image and the concurrent event streams.

This work aims at re-exposing the captured photo in the post-processing, providing a more flexible way to address issues within a unified framework. Specifically, it propose a neural network based image re-exposure framework.

The term “neuromorphic” refers to systems that closely resemble the architecture and dynamics of biological neural networks. From brain-inspired computer chips to sensory devices mimicking human vision and olfaction, neuromorphic computing aims to achieve efficiency levels comparable to biological organisms.

This paper proposes a simple but effective event-based pose estimation system using active LED markers (ALM) for fast and accurate pose estimation. The proposed algorithm is able to operate in real time with a latency below 0.5 ms while maintaining output rates of 3 kHz.

This paper proposes to develop a Hardware-in-the-Loop imaging setup that enables experimenting with an event-based and frame-based camera under simulated space conditions. The generated data sets were used to compare visual navigation algorithms in terms of an event-based and frame-based feature detection and tracking algorithm.

This paper explores the use of event cameras for collision detection in unmanned aerial vehicles (UAVs). Traditional cameras have been widely used in UAVs for obstacle avoidance and navigation, but they suffer from high latency and low dynamic range. Event cameras, on the other hand, capture only the changes in the scene and can operate at high speeds with low latency.

This report explores how various mechanisms effect the response time of event-based cameras (EBCs) are based on unconventional electro-optical IR vision sensors, which are only sensitive to changing light. Because their operation is essentially “frameless,” their response time is not dependent to a frame rate or readout time, but rather the number of activated pixels, the magnitude of background light, local fabrication defects, and analog configuration of the pixel.blurry image and the concurrent event streams.

This paper presents a methodology and a software pipeline for generating event-based vision datasets from optimal landing trajectories during the approach of a target body. It constructs sequences of photorealistic images of the lunar surface with the Planet and Asteroid Natural Scene Generation Utility (PANGU) at different viewpoints along a set of optimal descent trajectories obtained by varying the boundary conditions.

This paper presents the implementation of time-resolved velocity profile measurement using event-based vision
(EBV) employing an event-camera in-place of a high-speed camera.

This paper presents the modelling and preliminary experimental results of a Shack-Hartmann tip-tilt wavefront sensor equipped with an event-based detector, demonstrating its ability to estimate spot displacement with remarkable speed and sensitivity in low-light conditions.

This paper proposes a novel, computationally efficient regularizer to mitigate event collapse in the CMax framework. From a theoretical point of view, the regularizer is designed based on geometric principles of motion field deformation (measuring area rate of change along point trajectories).

The MSMO algorithm uses the velocities of each event to create an average of the scene and filter out dissimilar events. This work shows the study performed on the velocity values of the events and explains why ultimately an average-based velocity filter is insufficient for lightweight MSMO detection and tracking of objects using an EBS camera.

The MSMO algorithm uses the velocities of each event to create an average of the scene and filter out dissimilar events. This work shows the study performed on the velocity values of the events and explains why ultimately an average-based velocity filter is insufficient for lightweight MSMO detection and tracking of objects using an EBS camera.

This paper introduces the first self-supervised neuromorphic super-resolution prototype. It can be self-adaptive to per input source from any low-resolution camera to estimate an optimal, high-resolution counterpart of any scale, without the need of side knowledge and prior training.

This paper presents the implementation of time-resolved velocity profile measurement using event-based vision
(EBV) employing an event-camera in-place of a high-speed camera.

In this paper, we propose a method for event data that is capable of removing approximately 99% of noise while preserving the majority of the valid signal. It proposes four algorithms based on the matrix of infinite impulse response (IIR) filters method.

This paper investigates event-based shape from polarization using Spiking Neural Networks (SNNs), introducing the Single-Timestep and Multi-Timestep Spiking UNets for effective and efficient surface normal estimation.

This paper introduces a groundbreaking low-complexity lossless compression method for encoding asynchronous event sequences, designed for efficient memory usage and low-power hardware integration.

This paper tackles the speed-resolution trade-off using event cameras. Event cameras are efficient highspeed vision sensors that asynchronously measure changes in brightness intensity with microsecond resolution.

This paper tackles the speed-resolution trade-off using event cameras. Event cameras are efficient highspeed vision sensors that asynchronously measure changes in brightness intensity with microsecond resolution.

This paper showcases the viability of integrating conventional algorithms with event-based data, transformed into a frame format while preserving the unique benefits of event cameras.

This paper proposes a novel, computationally efficient regularizer to mitigate event collapse in the CMax framework. From a theoretical point of view, the regularizer is designed based on geometric principles of motion field deformation (measuring area rate of change along point trajectories).

This paper compares two methods of processing event data by means of deep learning for the task of pedestrian detection. It uses a representation in the form of video frames, convolutional neural networks and asynchronous sparse convolutional neural networks.

This paper introduces a novel minimal 5-point solver that jointly estimates line parameters and linear camera velocity projections, which can be fused into a single, averaged linear velocity when considering multiple lines.

This work introduces the YCB-Ev dataset, which contains synchronized RGB-D frames and event data that enables evaluating 6DoF object pose estimation algorithms using these modalities. This dataset provides ground truth 6DoF object poses for the same 21 YCB objects that were used in the YCB-Video (YCB-V) dataset, allowing for cross-dataset algorithm performance evaluation.

This paper proposes a Human Pose Estimation system, MoveEnet, that can take events as input from a camera
and estimate 2D pose of the human agent in the scene. The final system can be attached to any event camera, regardless of resolution.

To explore the potential of event cameras in the above-mentioned challenging cases, this paper proposes EvTTC, which is the first multi-sensor dataset focusing on TTC tasks under high-relative-speed scenarios. EvTTC consists of data collected using standard cameras and event cameras, covering various potential collision scenarios in daily driving and involving multiple collision objects.

This paper proposes a novel spatio-temporal Vision Transformer model that uses Shifted Patch Tokenization (SPT) and locality Self-Attention (LSA) to enhance the accuracy of Action Unit classification from event streams.

This paper explores the use of event cameras as an add-on to traditional MOKE microscopy to enhance time resolution for observing magnetic domains. Event cameras improve temporal resolution to 1 µs, enabling real-time monitoring and post-processing of fast magnetic dynamics. A proof-of-concept feedback control experiment demonstrated a latency of just 25 ms, highlighting the potential for dynamic material research. Limitations of current event cameras in this application are also discussed.

This paper presents a hybrid image- and event-based architecture for detecting dim space objects in geosynchronous orbit using dynamic vision sensing. Combining conventional and point-cloud feature extractors like PointNet, the approach enhances detection performance in high-background activity scenes. An event-based imaging simulator is also developed for model training and sensor parameter optimization, demonstrating improved recall for dim objects in challenging conditions.

This paper introduces a dataset from a subterranean (SubT) environment, captured with state-of-the-art sensors like RGB, RGB-D, event-based, and thermal cameras, along with 2D/3D lidars, IMUs, and UWB positioning systems. Synchronized raw data is provided in ROS message format, enabling evaluations of navigation, localization, and mapping algorithms.