A comprehensive survey on two and three-dimensional Fourier shape descriptors: biomedical applications

G Valizadeh, F Babapour Mofrad - Archives of Computational Methods in …, 2022 - Springer
Medical image analysis plays an essential role in the diagnosis, management, and
treatment of various diseases. Today, due to the capacity for fast and accurate access to …

Retrieval and classification of shape-based objects using Fourier, generic Fourier, and wavelet-Fourier descriptors technique: A comparative study

RB Yadav, NK Nishchal, AK Gupta… - Optics and Lasers in …, 2007 - Elsevier
In this paper, we report retrieval and classification of shape-based objects employing three
techniques-conventional Fourier descriptors (FD), generic Fourier descriptors (GFD) and …

[PDF][PDF] Методы анализа интегральных динамических моделей: теория и приложения

ДН Сидоров - Иркутск: Изд-во ИГУ, 2013 - researchgate.net
Интегральные модели позволяют изучать поведение динамических систем и
процессов. Соответствующие процессы описываются интегральными динамическими …

In situ detection of small-size insect pests sampled on traps using multifractal analysis

C Xia, JM Lee, Y Li, BK Chung, TS Chon - Optical Engineering, 2012 - spiedigitallibrary.org
We introduce a multifractal analysis for detecting the small-size pest (eg, whitefly) images
from a sticky trap in situ. An automatic attraction system is utilized for collecting pests from …

Diagnostic of operation conditions and sensor faults using machine learning in sucker-rod pumping wells

J Nascimento, A Maitelli, C Maitelli, A Cavalcanti - Sensors, 2021 - mdpi.com
In sucker-rod pumping wells, due to the lack of an early diagnosis of operating condition or
sensor faults, several problems can go unnoticed. These problems can increase downtime …

Feature selection for contour-based tuberculosis detection from chest x-ray images

A Afzali, FB Mofrad, M Pouladian - 2019 26th National and 4th …, 2019 - ieeexplore.ieee.org
Although the mortality rate of Tuberculosis (TB) has been reduced dramatically over the past
decade, detection of TB remains a challenge and an active research problem in recent …

Inter-patient modelling of 2D lung variations from chest X-ray imaging via Fourier descriptors

A Afzali, F Babapour Mofrad, M Pouladian - Journal of medical systems, 2018 - Springer
Detailed knowledge of anatomical lung variation is very important in medical image
processing. Normal variations of lung consistent with the maintenance of pulmonary health …

Behavioral biometrics in assisted living: a methodology for emotion recognition

S Xefteris, N Doulamis, V Andronikou… - … , Technology & Applied …, 2016 - etasr.com
Behavioral biometrics aim at providing algorithms for the automatic recognition of individual
behavioral traits, stemming from a person's actions, attitude, expressions and conduct. In the …

A new morphometric implemented video-image analysis protocol for the study of social modulation in activity rhythms of marine organisms

P Menesatti, J Aguzzi, C Costa, JA García… - Journal of neuroscience …, 2009 - Elsevier
Video-image analysis can be an efficient tool for microcosm experiments portraying the
modulation of individual behaviour based on sociality. The Norway lobster, Nephrops …

[PDF][PDF] Application of Fourier descriptors and person correlation for fault detection in sucker rod pumping system

FS De Lima, LAH Guedes, DR Silva - 2009 IEEE Conference on …, 2009 - dca.ufrn.br
This paper presents a study of new proposal for down-hole dynamometer cards patterns for
the automatic fault diagnosis of Sucker Rod Pumping System. The accurancy and quick …