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CLASSIFICATION OF LOCAL STRUCTURES IN AIRBORNE THERMAL VIDEOS FOR VEHICLE DETECTION
Detection of vehicles interest points classification
2015/8/3
In this paper airborne thermal videos are used to detect vehicles. The movement of the camera is estimated from the optical flow using projective planar homographies as transformation model. A three l...
Realistic description of causality in truly complex hierarchical structures
Unreduced dynamic complexity universal science of complexity emergent consciousness causally complete knowledge
2015/8/3
In his recent essay article entitled "Physics, Complexity and Causality" (Nature 435, 743; 2005) George Ellis states that despite well-known successes of physics "we still do not have a realistic desc...
Three-dimensional structures of boron nitride might be the right stuff to keep small electronics cool, according to scientists at Rice University.Rice researchers Rouzbeh Shahsavari and Navid Sakhavan...
Evaluation of Geometrical Accuracy In Displacement Monitoring of Engineering Structures Using Close-range Photogrammetry
Close range Monitoring Non-metric
2015/7/15
Almost every part of the earth's surface and even man-made structures are subject to variations of size, shape and position with time.
The period of these changes differs from case to case depending ...
Automating Interpretation of Geological Structures from Landsat Tm Multi-spectral Images and Dems
nterpretation Extraction Classification
2015/7/9
In this study using the Idrisi software system, a methodology for jointly analyzing and interpreting multi-spectral images and DEMs
for extracting structural-geology features is given. In analyzing a...
PARALLEL CREATION OF VARIO-SCALE DATA STRUCTURES FOR LARGE DATASETS
Large datasets parallel processing generalization vario-scale data structures
2015/7/2
Processing massive datasets which are not fitting in the main memory of computer is challenging. This is especially true in the case of map generalization, where the relationships between (nearby) fea...
DEM simulation of impact force exerted by granular flow on rigid structures
Avalanche DEM Granular flow Impact force
2015/7/1
The paper presents a DEM model for simulating dry granular avalanche down an incline. Flow pattern and impact forces on rigid obstacles are considered. Results of the simulations are compared with exp...
Bayesian Model Updating Approach for Systematic Damage Detection of Plate Type Structures
Autonomous Landslide Monitoring System based Wireless Sensor Networks
2015/6/30
This paper presents a model-based monitoring framework for the detection of fatigue-related crack damages in plate-type structures commonly seen in aluminum ship hulls. The monitoring framework involv...
Decentralized H2 Controller Design for Civil Structures through Double Homotopy Transformation
Decentralized H2 Controller Design Civil Structures Double Homotopy Transformation
2015/6/30
Traditional structural control systems usually employ a centralized controller that requires measurement data from all sensors in the entire structure, and makes control decisions for all control devi...
Market-Based Control of Shear Structures Utilizing Magnetorheological Dampers
Market-Based Control Shear Structures Magnetorheological Dampers
2015/6/30
The use of magnetorheological (MR) dampers for semi-active control of structures subject to seismic, wind, and/or other excitations has been an extensive field of study for over a decade. Many of the ...
Coupling Sensor-Based Structural Health Monitoring with Finite Element Model Updating for Probabilistic Lifetime Estimation of Wind Energy Converter Structures
Sensor-Based Structural Health Monitoring Finite Element Model Updating Probabilistic Lifetime Estimation Wind Energy Converter Structures
2015/6/30
The worldwide demand for green energy systems is evident. In this context,wind energy converters will play a paramount role. Extending the service life of a wind energy converter translates into signi...
Decentralized H2 Control For Civil Structures Through Homotopic Transformation
H2 Control Civil Structures Homotopic Transformation
2015/6/30
As control devices are becoming smaller, more cost effective, and more reliable, opportunities are now available to instrument a structure with large number of control devices. With densely installed ...
Fatigue Life Monitoring Of Metallic Structures By Decentralized RainFlow Counting Embedded In A Wireless Sensor Network
Fatigue Life Monitoring Metallic Structure Decentralized RainFlow Counting Embedded Wireless Sensor Network
2015/6/30
Fatigue is one of the most widespread damage mechanisms found in metallic structures. Fatigue is an accumulated degradation process that occurs under cyclic loading, eventually inducing cracking at st...
Wireless Sensing and Vibration Control of Civil Structures
Wireless Sensing Vibration Control Civil Structures
2015/6/30
Significant advances have been made in deploying wireless sensors and sensing network technologies for monitoring the health and safety of civil structures [4]. For monitoring applications, sensors ar...
A Probabilistic Model Updating Algorithm For Fatigue Damage Detection In Aluminium Hull Structures
Probabilistic Model Updating Algorithm Fatigue Damage Detection Aluminium Hull Structures
2015/6/30
The use of aluminum alloys in the design of naval structures offers the benefit of light-weight ships that can travel at high-speed. However, the use of aluminum poses a number of challenges for the n...