RBGNet: Ray-based Grouping for 3D Object Detection [det; Github] Boosting 3D Object Detection by Simulating Multimodality on Point Clouds [det] MonoGround: Detecting Monocular 3D Objects from the Ground [det, monocular; Github] PlanarRecon: Real-time 3D Plane Detection and Reconstruction from Pose...
We then propose a hierarchical corner-aware segmentation to cluster skeleton points based on their properties which are the so-called separation angle, radius of the maximally inscribe circle, and defining edge point indices. From each segment, a corner point is then estimated by extrapolating the ...
[Foundation.Export("addArcWithCenter:radius:startAngle:endAngle:clockwise:")] public virtual void AddArc (CoreGraphics.CGPoint center, nfloat radius, nfloat startAngle, nfloat endAngle, bool clockWise); Parameters center CGPoint radius nfloat startAngle nfloat endAngle nfloat clockWise Boolean...
Moving event detection could be achieved at the measuring stage of a LiDAR sensor, such as the Frequency-Modulated Continuous Wave Laser Detection and Ranging (FMCW-LADAR) sensors. Compared to the standard ToF LiDAR, FMCW-LADAR involves a continuously emitted laser beam and utilizes the Doppler ef...
[Foundation.Export("addArcWithCenter:radius:startAngle:endAngle:clockwise:")] public virtual void AddArc (CoreGraphics.CGPoint center, nfloat radius, nfloat startAngle, nfloat endAngle, bool clockWise); Parameters center CGPoint radius nfloat startAngle nfloat endAngle nfloat clockWise Boolean...
Forest mensuration remains critical in managing our forests sustainably, however, capturing such measurements remains costly, time-consuming and provides minimal amounts of information such as diameter at breast height (DBH), location, and height. Plot s
In precision viticulture, the intra-field spatial variability characterization is a crucial step to efficiently use natural resources by lowering the environmental impact. In recent years, technologies such as Unmanned Aerial Vehicles (UAVs), Mobile Lase
The axis 𝑂𝑂′OO′ and the opening angle 𝜃θ could from calculated by the average values of normalized 𝑂𝑃0OP0, 𝑂𝑃1OP1, and 𝑂𝑃2OP2. Moreover, if we limit the axis to be vertical in some situations, one sample point will be sufficient. Sphere. Another point 𝑃...
Lastly, Channel 3 operates in the green spectrum with a wavelength of 532 nm and a forward-looking angle of seven degrees. Two datasets captured by the system are shown in Figure 1: the Harbor of Tobermory (HT) and the University of Houston (UH). Figure 1. Visualization of two scenes ...