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A Hadamard Transform Fuzzy Segmentation And Classification Technique For Image Compression
(
Qatar University
, 1996 , Article)
A new technique for image data compression based on fuzzy segmentation, classification and properties of sequency ordered Hadamard Transform (HT) is presented. Using a pyramidal data structure, an image is segmented into ...
A Self-Organizing Multisensor Fusion Classification Algorithm
(
Qatar University
, 1996 , Article)
A self-organizing multisensor fusion algorithm to classify the inputs (data or images) into classes (targets, backgrounds) is presented. The algorithm forms clusters and is trained without supervision. The clustering is ...
Qualitative Assessment Of Bottled Water In The Middle East
(
Qatar University
, 1996 , Article)
Many brands of bottled water are being produced in the Middle East including the Gulf Cooperation Council (GCC) countries. Over fourteen brands of bottled water could be found in the market of Doha. Use of bottled water ...
Drag On Non-Spherical Particles In Non-Newtonian Fluids
(
Qatar University
, 1996 , Article)
The drag coefficient (CD ) was determined for three different non-spherical
particles (cubes, rectangles and cylinders) of different sizes falling in two
different non-Newtonian fluids (glycerol and polymer - paraffin ...
Application Of Artificial Neural Networks To Predict Wettability And Relative Permeability Of Sandstone Rocks
(
Qatar University
, 1996 , Article)
An Artificial Neural Network (ANN) model based on the back-propagation technique is trained with a number of variables from experimentally established relative permeability curves. The reservoir core input data covers an ...
Improved 3d-Fe Computational Method For Magnetostatic Field Problems Using Unconstrained Vector Potential
(
Qatar University
, 1996 , Article)
This paper introduces an improved three dimensional finite-element (3D-FE) computational approach for magnetostatic field problems using unconstrained magnetic vector potential (MVP) formulation in conjunction with hexahedral ...
Use Of Spreadsheets For Rainfall-Runoff Calculations
(
Qatar University
, 1996 , Article)
The nature of rainfall-runoff calculations necessitates the use of different
equations for calculating losses and several response functions to route the
effective rainfall hyetograph through the catchment. The ...
Selection Of Optimized Fuzzy Rules For Process Control Systems: Using Genetic Algorithms
(
Qatar University
, 1996 , Article)
In this paper modeling, selection and optimization of fuzzy rules for multivariable feedback process control and decision making systems are developed and discussed. A general model for multivariable fuzzy rules is derived ...
Economic And Thermal Performance Of Thermostone In Qatar
(
Qatar University
, 1996 , Article)
This paper is concerned with the performance characteristics of thermostone as a building material, and their comparison with those of hollow concrete blocks. Carrier Advanced Load Program (E20-II) was used to estimate the ...
Optimum Design Of Concrete Slab Forms
(
Qatar University
, 1996 , Article)
This paper presents a design optimization method for concrete slab forms. This procedure was formulated to provide a safe slab form design with minimum cost. The proposed method considers in its design process the cost of ...