RECONSTRUCTION OF SURFACE FOR IMAGE PROCESSING
Journal Title: International Journal of Engineering Sciences & Research Technology - Year 30, Vol 5, Issue 5
Abstract
In this paper we are going to use a physically motivated method for surface reconstruction that can recover smooth surfaces from noisy and sparse data sets. No orientation information is required. By a new technique based on regularized-membrane potentials the input sample points are aggregated, leading to improved noise tolerability and outlier removal, without sacrificing much with respect to detail (feature) recovery. In this method, sample points are first aggregated on a volumetric grid. A labeling algorithm that relies on intrinsic properties of the smooth scalar field which emerging after the aggregation, is used to classify grid points as exterior or interior to the surface. We also introduce a mesh-smoothing paradigm based on a mass-spring system, enhanced with a bending-energy minimizing term to ensure that the final triangulated surface is smoother than piecewise linear. The method compares favorably with respect to previous approaches in terms of speed and flexibility.
Authors and Affiliations
Madhura A. Patil*
Keywords
Related Articles
- EP ID EP112322
- DOI 10.5281/zenodo.50962
- Views 48
- Downloads 0
LEARNING DIFFICULTIES IN MATHEMATICS OF THE SENIOR STUDENTS OF CATHEDRAL SCHOOL OF LA NAVAL
The study was conducted to determine the learning difficulties in Mathematics of the senior students of Cathedral School of La Naval, Naval, Biliran. This utilized a descriptive method of research. Different s...
THE NEW THEORY OF THE ONENESS OF SQUARE AND CIRCLE
Originally, Pi constant was understood as the ratio of circumference of a circle to its diameter. As the length of the circumference could not be measured due to its curvature, Exhaustion method was adopted for ma...
EVALUATION INDEX SYSTEM FOR PERFORMANCE EVALUATION OF ECOINDUSTRIAL THERMAL POWER PLANTS BY USING FUZZY DELPHI METHOD
In order to promote the clean and sustainable production of coal resources, more and more eco-industrial thermal power plants (ETPPs) are established in China. Considering it is a burgeoning industry, the perf...
RECENT CHEMICAL ADVANCEMENTS OF PYRAZOLE MOIETY IN ANTICANCER THERAPY
Pyrazole moiety is one of the main scaffold for many anticancer drug candidates.Many pyrazole derivatives have been synthesized which shows their activity against different leukemia cell line, non-small cell lung cancer...
Modelling of Nutrient Mist Reactor for ON/OFF Duty Cycle
A mathematical model has been developed to study the ON/OFF mist duty cycle to achieve specified growth of hairy roots. The availability and rate of transport of nutrients to the roots have been taken to be import...