Results 201 to 210 of about 49,247 (264)

Motion and Flow Robust Free-Breathing Diffusion Kurtosis Imaging of the Kidney. [PDF]

open access: yesNMR Biomed
Gilani N   +8 more
europepmc   +1 more source
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On the evaluation of illumination compensation algorithms

Multimedia Tools and Applications, 2017
This paper presents a comparison framework for algorithms that can diminish the effects of illumination in images. Its main objective is to reveal the positive and negative characteristics of such algorithms, allowing researchers to select the most appropriate one for their target application.
Vassilios Vonikakis   +2 more
openaire   +1 more source

Evaluation of a hearing compensation algorithm

1995 International Conference on Acoustics, Speech, and Signal Processing, 2002
A new hearing compensation algorithm based on a homomorphic multiplicative AGC (automatic gain control) is evaluated and compared against commercially available digitally programmable analog hearing aids. Both quantitative (speech recognition threshold and speech discrimination) and qualitative tests (estimation of perceived quality) were used in the ...
David V. Anderson   +2 more
openaire   +1 more source

An algorithm for design of beam compensators

International Journal of Radiation Oncology*Biology*Physics, 1989
Beam compensators are optimally designed to give a uniform dose to any plane or midsurface that intersects a single beam, or to give a uniform dose to the volume defined by the intersection of two or more beams. The primary and scatter components are taken into account separately, as well as the patient's shape and internal heterogeneities.
W D, Renner   +2 more
openaire   +2 more sources

A Dispersion-Compensated Algorithm for the Analysis of Electromagnetic Waveguides

IEEE Signal Processing Letters, 2021
Electromagnetic waveguides have dispersive properties, meaning the phase and group velocities change with frequency. This dispersion leads to broadening in the time-domain impulse response, which can make it difficult to separate adjacent signals if they overlap. To help address this issue, we present a dispersion-compensated algorithm for the analysis
John D. Garrett, C. Edward Tong
openaire   +1 more source

A Variational Algorithm For Motion Compensated Inpainting

Procedings of the British Machine Vision Conference 2004, 2004
A novel variational algorithm is developed for video inpainting. Within a Bayesian framework, using standard maximum a posteriori to variational formulation rationale, we derive a minimum energy formulation for the estimation of a reconstructed sequence as well as motion recovery.
François Lauze, Mads Nielsen
openaire   +1 more source

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