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Model Based Automatic Segmentation Of Tree Stems From Single Scan Data
Forestry point cloud RANSAC segmentation terrestrial laser scanning tree detection
2013/4/22
Forest inventories collect feature data manually on terrestrial field plots. Measuring large amounts of breast height diameters and tree positions is time consuming. Terrestrial laser scanning could b...
Joint Learning for Side Information and Correlation Model based on Linear Regression Model in Distributed Video Coding
Side Information Correlation Model Linear Regression Model Distributed Video Coding
2008/12/31
The coding efficiency of distributed video coding system is significantly determined by the side information quality and correlation model. Motivated by theoretical analysis of the
maximum likelihood...
A tree-based kernel selection approach to efficient Gaussian mixture model–universal background model based speaker identification
Speaker recognition Speaker identification Tree-based kernel selection GMM–UBM
2006/10/28
We propose a tree-based kernel selection (TBKS) algorithm as a computationally efficient approach to the Gaussian mixture model–universal background model (GMM–UBM) based speaker identification. All G...
Facial Feature Tracking Combining Model-Based And Model-Free Method,
Facial Feature Model-Based Model-Free Method
2003/12/31
In this paper we propose a novel facial feature tracker,which integrates model-free and model-based method to
reliably track dense facial features with complex non-rigid motions in low quality video ...