Sakari Alenius

According to our database, Sakari Alenius authored at least 12 papers between 1991 and 2021.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2021

A Sub-band Approach to Deep Denoising Wavelet Networks and a Frequency-adaptive Loss for Perceptual Quality.

Çaglar Aytekin, Sakari Alenius, Dmytro Paliy, Juuso Gren

Proceedings of the 23rd International Workshop on Multimedia Signal Processing, 2021

2012

Adaptive local tone mapping of color images.

Radu Ciprian Bilcu, Sakari Alenius, Markku Vehvilainen

Proceedings of the 20th European Signal Processing Conference, 2012

2011

Mutual Information Refinement for Flash-no-Flash Image Alignment.

Sami Varjo, Jari Hannuksela, Olli Silvén, Sakari Alenius

Proceedings of the Advances Concepts for Intelligent Vision Systems, 2011

2009

A novel method for multi-focus image fusion.

Radu Ciprian Bilcu, Sakari Alenius, Markku Vehvilainen

Proceedings of the International Conference on Image Processing, 2009

Combined de-noising and sharpening of color images in DCT domain.

Radu Ciprian Bilcu, Sakari Alenius, Markku Vehvilainen

Proceedings of the 16th International Conference on Digital Signal Processing, 2009

2007

Spatially adaptive color filter array interpolation for noiseless and noisy data.

Dmitriy Paliy, Vladimir Katkovnik, Radu Ciprian Bilcu, Sakari Alenius, Karen O. Egiazarian

Int. J. Imaging Syst. Technol., 2007

Landweber image restoration with adaptive step-size.

Radu Ciprian Bilcu, Mejdi Trimeche, Sakari Alenius, Markku Vehvilainen

Proceedings of the 9th International Symposium on Signal Processing and Its Applications, 2007

Demosaicing of noisy data: spatially adaptive approach.

Dmitriy Paliy, Mejdi Trimeche, Vladimir Katkovnik, Sakari Alenius

Proceedings of the Image Processing: Algorithms and Systems V, 2007

2006

Method of Motion Estimation for Image Stabilization.

Marius Tico, Sakari Alenius, Markku Vehviläinen

Proceedings of the 2006 IEEE International Conference on Acoustics Speech and Signal Processing, 2006

2005

A spatially adaptive Poissonian image deblurring.

Alessandro Foi, Sakari Alenius, Mejdi Trimeche, Vladimir Katkovnik, Karen O. Egiazarian

Proceedings of the 2005 International Conference on Image Processing, 2005

2002

Generalization of Median Root Prior Reconstruction.

Sakari Alenius, Ulla Ruotsalainen

IEEE Trans. Medical Imaging, 2002

1991

Knowledge-based segmentation using morphological filters.

Jukka Neejärvi, Viktor Fischer, Sakari Alenius, Yrjö Neuvo

Microprocessing and Microprogramming, 1991