Results 11 to 20 of about 220,382 (309)
Asymmetric Image-Template Registration [PDF]
, 2009 A natural requirement in pairwise image registration is that the resulting deformation is independent of the order of the images. This constraint is typically achieved via a symmetric cost function and has been shown to reduce the effects of local optima.
Mert R. Sabuncu +4 more
openaire +7 more sources
Statistical Motion Mask and Sliding Registration [PDF]
, 2018 Accurate registration of images depicting respiratory motion, e.g. 4DCT or 4DMR, can be challenging due to sliding motion that occurs between the chest wall and organs within the pleural sac (lungs, mediastinum, liver).
Oelfke, U +11 more
core +1 more source
IVUS Longitudinal and Axial Registration for Atherosclerosis Progression Evaluation
Diagnostics, 2021 Intravascular ultrasound (IVUS) imaging offers accurate cross-sectional vessel information. To this end, registering temporal IVUS pullbacks acquired at two time points can assist the clinicians to accurately assess pathophysiological changes in the ...
Nikos Tsiknakis +13 more
doaj +1 more source
Mathematical 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.
Paquin, Dana C. +3 more
openaire +3 more sources
An Image Registration Method for Colposcopic Images [PDF]
Computational and Mathematical Methods in Medicine, 2013 A nonrigid body image registration method for spatiotemporal alignment of image sequences obtained from colposcopy examinations to detect precancerous lesions of the cervix is proposed in this paper. The approach is based on time series calculation for those pixels in the first image of the sequence and a division of such image into small windows.
Efrén Mezura-Montes +4 more
openaire +3 more sources
Variational image registration using inhomogeneous regularization [PDF]
, 2014 We present a generalization of the convolution basedvariational image registration approach, in which differentregularizers can be implemented by conveniently exchangingthe convolution kernel, even if it is nonseparableor nonstationary.
Albrecht, Thomas +4 more
core +1 more source
Remote Sensing Image Registration Using Multiple Image Features
Remote Sensing, 2017 Remote sensing image registration plays an important role in military and civilian fields, such as natural disaster damage assessment, military damage assessment and ground targets identification, etc.
Kun Yang +5 more
doaj +1 more source
Faroe Islands rephotography image registration dataset
Data in Brief, 2023 Over 200 georeferenced registered rephotographic compilations of the Faroe Islands are provided in this dataset. The position of each compilation is georeferenced and thus locatable on a map.
Axel Schaffland, Julius Schöning
doaj +1 more source
Registration of Pathological Images [PDF]
, 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.
Xiao Yang 0002 +5 more
openaire +2 more sources
Performance Bounds on Image Registration [PDF]
Proceedings. (ICASSP '05). IEEE International Conference on Acoustics, Speech, and Signal Processing, 2005., 2006 Although a vast number of publications have appeared on image registration, performance analysis is usually performed visually and little attention has been given to statistical performance bounds. Such bounds can be useful in evaluating image registration techniques, determining parameter regions where more successful registration is possible, and ...
Imam Samil Yetik, Arye Nehorai
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