The official implementation of "Secrets of Event-based Optical Flow" (ECCV2022 Oral and IEEE T-PAMI 2024)

pytorch optical-flow flow-field motion-estimation depth-estimation high-dynamic-range tpami event-camera event-vision eccv2022 flow-propagation event-based-vision upwind-scheme contrast-maximization asynchronous-sensor space-time-curve space-time-field burgers-scheme

• Updated Mar 12, 2025
• Python

Official implementation of IEEE T-RO 2024 paper: "CMax-SLAM: Event-based Rotational-Motion Bundle Adjustment and SLAM System using Contrast Maximization"

slam hdr high-dynamic-range event-camera contrast-maximization rotational-motion asynchronous-sensor simultaneous-localization-and-mapping ieee-tro

• Updated Mar 12, 2025
• C++

Official implementation of ECCVW 2024 SLAM paper "ES-PTAM: Event-based Stereo Parallel Tracking and Mapping"

robotics multi-view-stereo 3d-reconstruction stereo-vision depth-estimation camera-tracking eccv event-camera ego-motion-estimation asynchronous-sensor simultaneous-localization-and-mapping

• Updated May 29, 2025
• C++

C++ code to convert event data from HDF5 to ROSbags

hdf5 robot-operating-system data-conversion event-camera event-vision event-based-vision asynchronous-sensor

• Updated Feb 13, 2025
• C++

On solutions to the problem of Event Collapse in Motion Compensation frameworks

motion-estimation motion-model motion-segmentation high-dynamic-range event-camera event-vision event-based-vision contrast-maximization asynchronous-sensor aisy-journal event-collapse geometric-regularization flow-divergence area-deformation absement-regularization space-time-curve

• Updated Jan 21, 2023

An event camera dataset for rotational motion related study. See T-RO 2024 paper CMax-SLAM

event-camera rotational-motion asynchronous-sensor ieee-tro

• Updated Mar 15, 2024