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ADAPTIVE STEP-SIZES FOR REINFORCEMENT LEARNING
reinforcement learning machine learning step-size learning rate evaluation adaptive
2014/12/18
The central theme motivating this dissertation is the desire to develop reinforcement learning algorithms that “just work” regardless of the domain in which they are applied. The largest impediment to...
ONE STEP MOBILE MAPPING LASER AND CAMERA DATA ORIENTATION AND CALIBRATION
Mobile mapping Photogrammetry LIDAR Calibration Orientation Adjustment Modeling Registration
2014/4/21
Modern mobile mapping systems include one or several laser scanners and cameras. The main outputs of these systems are oriented camera images and 3D point clouds. These point clouds can be derived fro...
MULTI-STEP AND MULTI-PHOTO MATCHING FOR ACCURATE 3D RECONSTRUCTION
Accuracy Feature Extraction Matching Orientation Robust Estimation Surface Measurement
2014/5/8
The paper presents an automated procedure for surface reconstruction from digital images. This method was developed for closerange photogrammetric applications, with a particular attention to terrestr...
A STEP TOWARDS DYNAMIC SCENE ANALYSIS WITH ACTIVE MULTI-VIEW RANGE IMAGING SYSTEMS
LIDAR Multisensor Point Cloud Imagery Automation Close Range Dynamic
2014/4/28
Obtaining an appropriate 3D description of the local environment remains a challenging task in photogrammetric research. As terrestrial laser scanners (TLSs) perform a highly accurate, but time-depend...
Statistical Models for Long-range Forecasting of Southwest Monsoon Rainfall over India Using Step Wise Regression and Neural Network
Monsoon ISMR LRF Step-Wise Regression Neural-Networks
2013/2/26
The long-range forecasts (LRF) based on statistical methods for southwest monsoon rainfall over India (ISMR) has been issued by the India Meteorological Department (IMD) for more than 100 years. Many ...
AN OPTIMAL IMAGING-SCHEDULING ALGORITHM FOR THE MULTI-STRIP IMAGING-MODE OF THE HIGH-RESOLUTION AGILE SATELLITES BASED ON CERTAIN STEP-SIZE SEARCH
high resolution agile satellite multi-strip imaging-mode imaging-schedule
2014/4/25
The high flexibility of the agile satellite can significantly improve its ability to obtain data. Compared with ordinary satellite platforms, the imaging-scheduling is more important, and is the basis...
ONE-STEP AND TWO-STEP CALIBRATION OF A PORTABLE PANORAMIC IMAGE MAPPING SYSTEM
Photogrammetry Close Range Mapping System Platforms Calibration Exterior Orientation
2014/4/25
A Portable Panoramic Image Mapping System (PPIMS) is proposed for rapid acquisition of three-dimensional spatial information. By considering the convenience of use, cost, weight of equipment, precisio...
PERFORMING IMPROVED TWO-STEP CAMERA CALIBRATION WITH WEIGHTED TOTAL LEAST-SQUARES
camera calibration two-step method lens distortion Errors-In-Variables
2014/4/29
In order to improve the Tsai’s two-step camera calibration method, we present a camera model which accounts for major sources of
lens distortion, namely: radial, decentering, and thin prism distorti...
Schottky barrier and catalytic effect induced high gas sensing of one-step synthesized Pd-SnO2 nanorods
Nanomaterials Tin oxide Palladium Gas sensors Catalysts Schottky barrier
2011/12/15
Uniformly loaded Pd-SnO2 nanorods are synthesized via a simple one-step hydrothermal route. The gas sensors fabricated from Pd-SnO2 nanorods exhibit high sensitivity and fast response. The sensitivity...
Information Encryption Based on Using Arbitrary Two-Step Phase-Shift Interferometry
Deterministic Phase-Encoded Encryption Arbitrary Two-Step Phase-Shift Interferometry Lenticular Lens Array
2013/1/30
A deterministic phase-encoded encryption system is proposed. A lenticular lens array (LLA) sheet with a particular LPI (lenticular per inch) number is chosen as a modulator (key) instead of the random...
One step method to encapsulate nanocatalysts within Fe3O4 nanoreactors
Magnetic nanocomposites penetration Fe3O4 shell metal core the core material metal ions precursor metal core metal salt
2015/3/30
Here reported a facile approach to synthesize rattle type magnetic nanocomposite with a permeable Fe3O4 shell and noble metallic core. The core of yolk materials are controlled by varying the metallic...
Churn Forecast Based on Two-step Classification in Security Industry
Customer Segmentation Churn Self-Organize Map Neural Network Decision Tree
2013/1/28
Customer is a determinant factor that decides whether a security company will be alive. As a result, the competition for customers is more and more intense between security companies. In order to avoi...
A Novel Two-Step Approach to Surviving Facility Failures
Optical communication Networks network survivability
2015/5/25
To provide resilient services over an optical network, we first enhance virtual network representing a service request into a failure dependent and enhanced VN (FD-EVN), then map FD-EVN to the optical...
Parametric Channelized Receiver for Single-Step Spectral Analysis
Parametric Channelized Receiver Single-Step Spectral Analysis
2015/5/21
We present new parametric channelized receiver for instantaneous RF spectrum characterization. Single resonant cavity filter combined with parametric wavelength multicasting achieved simultaneous chan...
Iterative Learning Control Algorithm with a Fixed Step
iterative learning control fixed step time variant system
2011/8/4
Iterative Learning Control (ILC) captures interests of many scholars because of its capability of high precision control implement with no need of mathematical models, and it is widely applied in cont...