[PDF][PDF] A Comparative Study of SIFT and its Variants

J Wu, Z Cui, VS Sheng, P Zhao, D Su… - Measurement science …, 2013 - sciendo.com
SIFT is an image local feature description algorithm based on scale-space. Due to its strong
matching ability, SIFT has many applications in different fields, such as image retrieval …

High-performance image forgery detection via adaptive SIFT feature extraction for low-contrast or small or smooth copy–move region images

JS Sujin, S Sophia - Soft Computing, 2024 - Springer
Due to their robustness against large-scale geometric transformations, keypoint-based
detection methods play an important role in revealing copy–move evidence. However …

Three-dimensional assessment of temporomandibular joint using MRI-CBCT image registration

MAQ Al-Saleh, K Punithakumar, M Lagravere… - PLoS …, 2017 - journals.plos.org
Purpose To introduce a new approach to reconstruct a 3D model of the TMJ using magnetic
resonance imaging (MRI) and cone-beam computed tomography (CBCT) registered images …

Analysis of different feature description algorithm in object recognition

S Hore, S Chatterjee, S Chakraborty… - … , Tools, and Applications, 2018 - igi-global.com
Object recognition can be done based on local feature description algorithm or through
global feature description algorithm. Both types of these descriptors have the efficiency in …

[PDF][PDF] Automatic Brain Tumor Detection in T2-weighted Magnetic Resonance Images.

P Dvořák, WG Kropatsch… - Measurement Science …, 2013 - intapi.sciendo.com
This work focuses on fully automatic detection of brain tumors. The first aim is to determine,
whether the image contains a brain with a tumor, and if it does, localize it. The goal of this …

[PDF][PDF] Classification of jaw bone cysts and necrosis via the processing of orthopantomograms

J Mikulka, E Gescheidtová, M Kabrda, V Peřina - Radioengineering, 2013 - core.ac.uk
The authors analyze the design of a method for automatized evaluation of parameters in
orthopantomographic images capturing pathological tissues developed in human jaw …

Automated multi-contrast brain pathological area extraction from 2D MR images

P Dvorak, K Bartusek, WG Kropatsch… - Journal of applied …, 2015 - scielo.org.mx
The aim of this work is to propose the fully automated pathological area extraction from multi-
parametric 2D MR images of brain. The proposed method is based on multi-resolution …

[PDF][PDF] Image segmentation of thermal waving inspection based on particle swarm optimization fuzzy clustering algorithm

J Guofeng, Z Wei, Y Zhengwei, H Zhiyong… - Measurement Science …, 2012 - sciendo.com
The Fuzzy C-Mean clustering (FCM) algorithm is an effective image segmentation algorithm
which combines the clustering of non-supervised and the idea of the blurry aggregate, it is …

Diffusion MRI: Mitigation of magnetic field inhomogeneities

P Marcon, K Bartusek, Z Dokoupil… - Measurement Science …, 2012 - sciendo.com
The article reports on certain artifacts that emerge during the in vitro diffusion-weighted
imaging of physical samples. In this context, the authors analyze the influence of magnetic …

Segmentation of brain tumor parts in magnetic resonance images

J Mikulka, R Burget, K Říha… - 2013 36th International …, 2013 - ieeexplore.ieee.org
The problem most frequently encountered in the practical processing of medical images
consists in the lack of instruments enabling machine evaluation of the images. A typical …