Sakari Alenius

Bayesian image reconstruction for emission tomography based on median root prior

Sakari Alenius, Ulla Ruotsalainen · European Journal of Nuclear Medicine and Molecular Imaging · 1997 · 241 citations

Engineering, Biomedical Engineering, Radiology +16

Spatially adaptive color filter array interpolation for noiseless and noisy data

Dmitriy Paliy, Vladimir Katkovnik, Radu Ciprian Bilcu et al. · International Journal of Imaging Systems and Technology · 2007 · 112 citations · Full text

Arts, Vision Science, Computer Vision +16

Using local median as the location of the prior distribution in iterative emission tomography image reconstruction

Sakari Alenius, Ulla Ruotsalainen, Jaakko Astola · IEEE Transactions on Nuclear Science · 1998 · 92 citations

Engineering, Biomedical Engineering, Radiology +16

Generalization of median root prior reconstruction

Sakari Alenius, Ulla Ruotsalainen · IEEE Transactions on Medical Imaging · 2002 · 85 citations

Engineering, Radiology, Biomedical Imaging +14

Noise Measurement for Raw-Data of Digital Imaging Sensors by Automatic Segmentation of Nonuniform Targets

Alessandro Foi, Sakari Alenius, Vladimir Katkovnik et al. · IEEE Sensors Journal · 2007 · 73 citations

Engineering, Biomedical Engineering, Computer Vision +16