Combining graph-cut clustering with object-based stem detection for tree segmentation in highly dense airborne lidar point clouds
Sign Up to like & getrecommendations! Published in 2021 at "Isprs Journal of Photogrammetry and Remote Sensing"
DOI: 10.1016/j.isprsjprs.2020.11.016
Abstract: Abstract Single tree detection has been a major research topic when it comes to support of collecting automatic field inventory using lidar. All previous methods show under- and over-segmentation effects because the associated control parameters… read more here.
Keywords: tree segmentation; stem detection; point; detection ... See more keywords
Individual tree segmentation from a leaf-off photogrammetric point cloud
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Remote Sensing"
DOI: 10.1080/01431161.2018.1434330
Abstract: ABSTRACT The proliferation of small unmanned aerial vehicles and structure from motion photogrammetry provides simple, repeatable, and inexpensive techniques for creating high-resolution aerial imagery and 3D data. These methods have been quickly adopted within the… read more here.
Keywords: tree segmentation; segmentation leaf; leaf photogrammetric; individual tree ... See more keywords
A Two-Stage Approach for Individual Tree Segmentation From TLS Point Clouds
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing"
DOI: 10.1109/jstars.2022.3212445
Abstract: Individual tree segmentation in forest scenes provides a foundation for forest ecosystem modeling and biodiversity assessment applications. Existing approaches work well for cases where trees do not grow in layers. However, they may fail in… read more here.
Keywords: point clouds; two stage; segmentation; tree segmentation ... See more keywords
An Individual Tree Segmentation Method That Combines LiDAR Data and Spectral Imagery
Sign Up to like & getrecommendations! Published in 2023 at "Forests"
DOI: 10.3390/f14051009
Abstract: The dynamic monitoring of forest resources is an integral component of forest resource management and forest eco-system stability maintenance. In recent years, LiDAR (Light Detection and Ranging) has been increasingly utilized in precision forest surveys… read more here.
Keywords: individual trees; segmentation; tree segmentation; lidar data ... See more keywords