3D RECONSTRUCTION METHOD BASED ON SECOND-ORDER SEMIGLOBAL STEREO MATCHING AND FAST POINT POSITIONING DELAUNAY TRIANGULATION

3D reconstruction method based on second-order semiglobal stereo matching and fast point positioning Delaunay triangulation

Binocular vision uses the parallax principle of the human eye to obtain 3D information of an DOG COLLAR object, which is widely used as an important means of acquiring 3D information for 3D reconstruction tasks.To improve the accuracy and efficiency of 3D reconstruction, we propose a 3D reconstruction method that combines second-order semiglobal ma

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Estimating Canopy Fuel Attributes from Low-Density LiDAR

Simulations of wildland fire risk are dependent on the accuracy and relevance of spatial data inputs describing drivers of wildland fire, including canopy fuels.Spatial data are freely available at national and regional levels.However, the spatial resolution and accuracy of these types of products often are insufficient for modeling local condition

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