Scherer. A Joint Optimization Approach of LiDAR-Camera Fusion for Accurate Dense 3-D Reconstructions. IEEE Robotics and Automation Letters, 4(4), 3585-3592, 2019. 摘要 融合相机和激光的数据十分吸引人,因为它们有互补的性质。例如,相机有更高的分辨率和色彩,LiDAR数据有更准确的距离信息,并且有更大的...
W. Zhen, Y. Hu, J. Liu, S. Scherer. A Joint Optimization Approach of LiDAR-Camera Fusion for Accurate Dense 3-D Reconstructions. IEEE Robotics and Automation Letters, 4(4), 3585-3592, 2019. 摘要 融合相机和激光的数据十分吸引人,因为它们有互补的性质。例如,相机有更高的分辨率和色彩,LiDAR数...
2.2 Real-time RGB maps reconstruction R3LIVE is able to reconstruct the precise, dense, 3D, RGB-colored maps of surrounding environment in real-time (watch thisvideo). 2.3 Ready for 3D applications To make R3LIVE more extensible, we also provide a series of offline utilities for reconstructing...
AliceVision is a Photogrammetric Computer Vision Framework which provides a 3D Reconstruction and Camera Tracking algorithms. AliceVision aims to provide strong software basis with state-of-the-art computer vision algorithms that can be tested, analyzed and reused. The project is a result of ...
(i.e., the frame rate), an event camera measures the change in intensity (rather than the intensity itself) of a pixel. When a change in intensity is detected at a pixel, such as due to moving objects, an event is triggered at that pixel to indicate a change in the scene. This ...
Once Detected, Never Lost: Surpassing Human Performance in Offline LiDAR based 3D Object Detection Lue Fan1,2,3 Yuxue Yang1,2 Yiming Mao4 Feng Wang6 Yuntao Chen5 Naiyan Wang6 Zhaoxiang Zhang1,2,5,7 1Institute of Automation, Chinese Academy of Sciences 2Uni...
Nonlinear Ocean Wave Reconstruction Algorithms Based on Simulated Spatiotemporal Data Acquired by a Flash LIDAR Camera T. Grilli, C.-A. Guerin, Nonlinear ocean wave reconstruction algorithms based on simulated spatiotemporal data acquired by a flash LIDAR camera, IEEE ... Nouguier, F,Grilli, S....
With the wide application of Light Detection and Ranging (LiDAR) in the collection of high-precision environmental point cloud information, three-dimensional (3D) object classification from point clouds has become an important research topic. However, th
A common type of sensor used to obtain such measurements is a camera. These rich sensors allow the extraction of robust natural visual landmarks, and the creation of maps consisting of their localisation (either within a single global frame of reference or with multiple frames of references). ...
9(e). The objective of the plane extraction is to define the main features that likely to be observed by the laser scanner in the localization phase, not 3D building reconstruction. The planar surfaces are extracted by efficiently fitting plane to the off-ground points using RANSAC [30]. ...