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华南理工大学数据结构与算法课件Chapter6 Trees and Binary Trees
华南理工大学 数据结构 算法 课件 Chapter6 Trees Binary Trees
2019/4/11
华南理工大学数据结构与算法课件Chapter6 Trees and Binary Trees。
MODELING TREES FOR VIRTUAL SINGAPORE: FROM DATA ACQUISITION TO CITYGML MODELS
LiDAR virtual city tree extraction and quantification procedural tree modeling
2018/9/12
Singapore, branded as a “City in a Garden”, has a long standing commitment to green the nation, one which has resulted in trees becoming an integral component of the urban environment. Similarly for i...
DETERMINING GEOMETRIC PARAMETERS OF AGRICULTURAL TREES FROM LASER SCANNING DATA OBTAINED WITH UNMANNED AERIAL VEHICLE
UAV LiDAR orchards tree height alpha-shape
2018/3/30
The estimation of dendrometric parameters has become an important issue for agriculture planning and for the efficient management of orchards. Airborne Laser Scanning (ALS) data is widely used in fore...
四川大学数据结构与算法课件 Non-Binary Trees。
四川大学数据结构与算法课件 Binary Trees
四川大学 数据结构与算法 课件 Binary Trees
2018/1/24
四川大学数据结构与算法课件 Binary Trees。
ENHANCEMENT OF FAST FACE DETECTION ALGORITHM BASED ON A CASCADE OF DECISION TREES
Face Detection Cascade Algorithm Decision Trees
2017/5/15
Face detection algorithm based on a cascade of ensembles of decision trees (CEDT) is presented. The new approach allows detecting faces other than the front position through the use of multiple classi...
Depicting Stylized Materials with Vector Shade Trees
Material Depiction Artistic Guidelines Vector Graphics Shade Trees Gradient Mesh
2016/5/24
Vector graphics represent images with compact, editable and scalable
primitives. Skillful vector artists employ these primitives to
produce vivid depictions of material appearance and lighting. Howe...
Trinary-Projection Trees for Approximate Nearest Neighbor Search
Approximate nearest neighbor search KD trees trinary-projection trees
2016/1/23
We address the problem of approximate nearest neighbor (ANN) search for visual descriptor indexing. Most spatial partition trees, such as KD trees, VP trees and so on, follow the hierarchical binary s...
Research on Parallel Bulk-Loading R-Trees Based on Partition Technology of Database
Spatial Index R-Tree Partition Parallel Computing
2015/12/18
Research on Parallel Bulk-Loading R-Trees Based on Partition Technology of Database.
Extraction of Buildings and Trees Using Images and LIDAR Data
DTMs/DSMs Lidar Data Processing Multispectral Classification Image Matching
2015/12/16
The automatic detection and 3D modeling of objects at airports is an important issue for the EU FP6 project PEGASE. PEGASE is a feasibility study of a new 24/7 navigation system, which could either re...
An Automatic Method Based on Gridding Segmentation for Trees' Classification in Forested Area
LIDAR Automatic Classification Gridding Segmentation
2015/12/8
In forestry applications, the great challenge is to automatically extract as much information as possible on forest structure, the vertical and horizontal distribution of vegetation, the delineation o...
Loran Fault Trees for Required Navigation Performance 0.3
Loran Fault Trees Required Navigation Performance 0.3
2015/6/26
Long Range Navigation or Loran is an attractive candidate for providing redundant services for GPS because of its complementary RNAV, stratum 1 timing, and data channel capabilities. However, for Lora...
Automated Extraction of 3D Trees from Mobile LiDAR Point Clouds
Mobile LiDAR Tree Extraction Shape Context Segmentation Point Cloud
2014/6/30
This paper presents an automated algorithm for extracting 3D trees directly from 3D mobile light detection and ranging (LiDAR) data. To reduce both computational and spatial complexities, ground point...
A voxel-based technique to estimate the volume of trees from terrestrial laser scanner data
Terrestrial Laser Scanning Point Cloud Tree Volume Estimation Voxel
2014/6/30
The precise determination of the volume of standing trees is very important for ecological and economical considerations in forestry. If terrestrial laser scanner data are available, a simple approach...
BIOMASS ESTIMATION OF INDIVIDUAL TREES USING STEM AND CROWN DIAMETER TLS MEASUREMENTS
Terrestrial laser scanning biomass tree measurements
2012/9/3
The objective of this study was to make preliminary investigations between accurately measured field biomasses and terrestrial laser scanning (TLS) measurements including tree crown and stem diameters...