Laboratorio de Procesado de Imagen

(Image Processing Lab)
E.T.S.I. Telecomunicación
Campus Miguel Delibes s/n
Universidad de Valladolid
47011 Valladolid, Spain
contact@lpi.tel.uva.es


Project under course: 100% efficient reconstruction through compressive sensing and joint estimation of cardio-respiratory motion in MRI

[05 May 2017]

The funded research project: "Isotropic cine cardiac magnetic resonance imaging, an extension to contrast-free angiography: 100% efficient reconstruction through compressive sensing and joint estimation of cardio-respiratory motion" is currently under course and we are in the process of achieving full 3D , 100% efficient, free-breathing cardiac cine  with groupwise motion-compensated accelerated reconstruction. The funding institution requires us to promote this advertisement.

LPI at ISBI 2017 in Melbourne

[24 Apr 2017]

The LPI was present in 2017 IEEE International Symposium on Biomedical Imaging (ISBI), hold in April at Melbourne. ISBI is a joint initiative of the IEEE Signal Processing Society (SPS) and IEEE Engineering in Medicine and Biology Society (EMBS).  A full communication was sent to the conference, presented in a poster session, entitled Groupwise Non-Rigid Registration on Multiparametric Abdominal DWI Acquisitions for Robust ADC Estimation: Comparison with Pairwise Approaches and Different Multimodal Metrics.

Libstable: Fast, Parallel and High-Precision Computation of alpha-Stable Distributions in R, C/C++ and MATLAB.

α-stable distributions are a family of well-known probability distributions. However, the lack of closed analytical expressions hinders their application. Libstable consists of an R package, a C/C++ library and a MATLAB front-end that permits fully parallelized, fast and high precision evaluation of density, distribution and quantile functions , random variable generation and parameter estimation of α-stable distributions in their whole parameter space. The library can be easily integrated on third party developments.

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