Now showing items 1-10 of 40
Sufficient Condition for Local Invertibility of Spatio-Temporal 4D B-Spline Deformations
(IEEE, 2010-04-14)
Recent advances in medical imaging technologies have made 4D image sequences available in clinical routine. As a consequence, image registration techniques are evolving from alignment of pairs of static volumetric images ...
Bilevel Image Similarity Ground Truth Archive
(2015-05-01)
This archive contains a set of seven bilevel images, the same images distorted in a number of ways and to a number of different degrees, subjective rating scores for each distorted image as to its similarity to its ...
Joint Estimation of Image and Fieldmap in Parallel MRI Using Single-Shot Acquisitions
(IEEE, 2010-04-14)
We propose a method for joint reconstruction of dynamic images and fieldmaps in parallel MRI, using single-shot trajectories. We exploit the sensitivity encoding from parallel imaging to reduce the length of acquisition ...
SUBJECTIVE SIMILARITY EVALUATION FOR SCENIC BILEVEL IMAGES
(2014 IEEE International Conference on Acoustic, Speech and Signal Processing (ICASSP), 2014-05-09)
In order to provide ground truth for subjectively comparing compression methods for scenic bilevel images, as well as for judging objective similarity metrics, this paper describes the subjective similarity rating of a ...
Advances in Decentralized Single-Beacon Acoustic Navigation for Underwater Vehicles: Theory and Simulation
(IEEE, 2010-09-1)
This paper reports the theory and implementation
of a decentralized navigation system that enables simultaneous
single-beacon navigation of multiple underwater vehicles. In
single-beacon navigation, each vehicle uses ranges ...
Joint Estimation of Stokes Images and Aberrations from Phase-Diverse Polarimetric Measurements
(Optical Society of America, 2010-04-30)
The technique of phase diversity has been used in traditional incoherent imaging systems to jointly estimate an object and optical system aberrations. This paper extends the technique of phase diversity to polarimetric ...