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EDGE-BASED LOCALLY AGGREGATED DESCRIPTORS FOR IMAGE CLUSTERING
Edge feature points Local feature aggregation Global image descriptors Image clustering
2018/5/11
The current global image descriptors are mostly obtained by using the local image features aggregation, which fail to take full account of the details of the image, resulting in the loss of the semant...
COMPARING BROAD-BAND AND RED EDGE-BASED SPECTRAL VEGETATION INDICES TO ESTIMATE NITROGEN CONCENTRATION OF CROPS USING CASI DATA
LNC SVIs NDVI broad-band red edge-based CASI
2016/11/23
In recent decades, many spectral vegetation indices (SVIs) have been proposed to estimate the leaf nitrogen concentration (LNC) of crops. However, most of these indices were based on the field hypersp...
Edge-Based Image Coarsening
image representation bilateral filtering gradient domain techniques
2016/5/24
This paper presents a new dimensionally-reduced linear image space that allows a number of recent
image manipulation techniques to be performed efficiently and robustly. The basis vectors
spanning t...
Edge-based Meshless Methods for Compressible Flow Simulations
Edge-based Meshless Methods Compressible Flow Simulations
2015/7/2
This work concerns the development of a highly accurate and ecient meshless ow solver for inviscid ow in two dimensions. Novel aspects of this work include the application of mesh-based reconstructio...
EDGE-BASED REGISTRATION FOR AIRBORNE IMAGERY AND LIDAR DATA
Aerial Imagery Building, Detection, LIDAR, Model, Registration
2014/4/28
Aerial imagery and LIDAR points are two important data sources for building reconstruction in a geospatial area. Aerial imagery implies building contours with planimetric features; LIDAR data explicit...
Edge-based compartmental modeling for epidemic spread Part II: Model Selection and Hierarchies
epidemic spread Model Selection and Hierarchies Part II
2011/9/29
We consider the edge-based compartmental models for epidemic spread developed in [5]. We show conditions under which simpler models may be substituted for more detailed models, and in so doing we de n...
Edge-Based Compartmental Modeling for Infectious Disease Spread Part I: An Overview
Infectious Disease Spread
2011/9/29
The primary tool for predicting infectious disease spread and intervention e ectiveness is the mass action Susceptible-Infected-Recovered model of Kermack and McKendrick . Its usefulness derives large...
Edge-Based Compartmental Modeling for Infectious Disease Spread Part III: Disease and Population Structure
Infectious Disease Part III Disease and Population Structure
2011/9/29
We consider the edge-based compartmental models for infectious disease spread introduced in .These models allow us to consider standard SIR diseases spreading in random populations. In this paper we s...
An Edge-based Anisotropic Mesh Refinement Algorithm and its Application to Interface Problems
Adaptive finite element method Anisotropic mesh refinement El- liptic interface problem Non-homogeneous jump A posteriori error estimate
2015/5/6
Based on an error estimate in terms of element edge vectors on arbitrary unstruc-tured simplex meshes, we propose a new edge-based anisotropic mesh refinement algorithm. As the mesh adaptation indicat...
Validity and Reliability of a New Edge-based Computerized Method for Identification of Cephalometric Landmarks
Cephalometric landmark identification Cephalometric software Edge-based automatic landmark identification
2008/11/20
Objective: To evaluate the validity and inter- and intraexaminer reliability when on-screen landmarks are digitized manually or when these are computer-assisted by means of a new cephalometric sof...
An edge-based median filtering algorithm with consideration of motion vector reliability for adaptive video deinterlacing
filtering algorithm motion vector reliability
2010/12/16
Because of its ability to preserve signal edges while filtering out impulsive noises, median filtering is widely used in signal processing applications, e.g. deinterlacing. An edgebased
median filter...