Results 11 to 20 of about 177,463 (289)

Multiscale Image Registration

open access: yesMathematical Biosciences and Engineering, 2006
A multiscale image registration technique is presented for the registration of medical images that contain significant levels of noise. An overview of the medical image registration problem is presented, and various registration techniques are discussed.
Dana Paquin   +3 more
doaj   +4 more sources

Semiautomated Multimodal Breast Image Registration

open access: yesInternational Journal of Biomedical Imaging, 2012
Consideration of information from multiple modalities has been shown to have increased diagnostic power in breast imaging. As a result, new techniques such as microwave imaging continue to be developed.
Charlotte Curtis   +2 more
doaj   +5 more sources

Medical image registration [PDF]

open access: bronzeEurophysics News, 2000
Problems related to file structures, transfer and networking plays an important role is in medical imaging in the early detection of cancers. Radiologists often have difficulty locating and accurately identifying cancer tissue, even with the aid of structural information such as CT and MRI because of the low contrast between the cancer and the ...
Karin Kneöaurek   +3 more
openalex   +2 more sources

Symmetric image registration [PDF]

open access: yesMedical Image Analysis, 2003
This paper presents an original non-rigid image registration approach, which tends to improve the registration by establishing a symmetric image interdependence. In order to gather more information about the image transformation it measures the image similarity in both registration directions.
Stanislav Kovačič, Peter Rogelj
openaire   +4 more sources

Privacy Preserving Image Registration

open access: yesMedical Image Analysis, 2022
v4 Accepted at Medical Image Computing and Computer Assisted Intervention (2022) 130 ...
Riccardo Taiello   +4 more
openaire   +5 more sources

Metric Learning for Image Registration [PDF]

open access: yes2019 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), 2019
Image registration is a key technique in medical image analysis to estimate deformations between image pairs. A good deformation model is important for high-quality estimates. However, most existing approaches use ad-hoc deformation models chosen for mathematical convenience rather than to capture observed data variation.
Niethammer, Marc   +2 more
openaire   +4 more sources

Image Registration Algorithm for Remote Sensing Images Based on Pixel Location Information

open access: yesRemote Sensing, 2023
Registration between remote sensing images has been a research focus in the field of remote sensing image processing. Most of the existing image registration algorithms applied to feature point matching are derived from image feature extraction methods ...
Xuming Zhang   +6 more
doaj   +1 more source

Registration of Pathological Images [PDF]

open access: yes, 2016
This paper proposes an approach to improve atlas-to-image registration accuracy with large pathologies. Instead of directly registering an atlas to a pathological image, the method learns a mapping from the pathological image to a quasi-normal image, for which more accurate registration is possible.
Marc Niethammer   +5 more
openaire   +2 more sources

Shift-map Image Registration [PDF]

open access: yes2010 20th International Conference on Pattern Recognition, 2010
Shift-map image processing is a new framework based on energy minimization over a large space of labels. The optimization utilizes alpha-expansion moves and iterative refinement over a Gaussian pyramid. In this paper we extend the range of applications to image registration. To do this, new data and smoothness terms have to be constructed.
Svärm, Linus, Strandmark, Petter
openaire   +5 more sources

MULTI-FEATURE MUTUAL INFORMATION IMAGE REGISTRATION

open access: yesImage Analysis and Stereology, 2012
Nowadays, information-theoretic similarity measures, especially the mutual information and its derivatives, are one of the most frequently used measures of global intensity feature correspondence in image registration.
Dejan Tomaževič   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy